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#psychiatry — Public Fediverse posts

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  1. TRIGGER WARNING: Military Psychology

    DATE: October 6, 2026 at 08:06AM
    SOURCE: CONSORTIUM FOR DEFENSE PSYCHOLOGY

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    Finding your professional community as an adult isn't easy, but "your people" are out there. In this episode, we talk about escaping professional isolation, finding supportive spaces, and building a network that actually fits you. Tune in to find out! t.co/66cjkwGPww t.co/b9kTKGo59u

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  2. DATE: October 6, 2026 at 06:00AM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: Salsa dancing can ease depressive symptoms in young adults, randomized trial finds

    URL: psypost.org/salsa-dancing-can-

    Young adults with depressive symptoms might benefit from learning how to salsa dance. A new trial published in Psychological Medicine indicates that an eight-week salsa dance program reduced depressive symptoms and social anxiety in young people compared to a waitlist control group. The research provides evidence that social movement activities could offer an accessible and engaging way to support youth mental health.

    Depression in young adults, typically defined as those between the ages of 18 and 25, is a growing health concern. According to a 2021 meta-analysis, the onset of mental health conditions peaks during adolescence and early adulthood, with a large proportion of cases emerging before age 25.

    Despite this early onset, young people are often less likely to seek treatment. When they do, they tend to drop out of therapy more frequently than older adults. Many existing therapies adopt generic approaches that some young adults feel do not align with their specific needs or daily realities.

    The research team, led by Brennan Delattre, a doctoral researcher in the Department of Psychiatry at the University of Oxford, set out to see if social dance could help young adults with depression. “Depression most often begins between the ages of 15 and 25, yet young adults are under-represented in treatment research and are more likely to drop out of treatment once they start compared to older adults,” Delattre told PsyPost.

    Young people also report high levels of social isolation and loneliness, which act as both triggers for depression and barriers to recovery. “Waiting times for mental healthcare can also be long, and longer waiting times can correspond to worse treatment outcomes,” Delattre added. “Especially for young people, we wanted to investigate something accessible and enjoyable that young people would see as ‘for them’ and that might target mood and social connection at the same time.”

    Physical activity is known to improve mental well-being. For example, a meta-analysis covered by PsyPost in 2024 found that various forms of exercise, including yoga and strength training, help reduce depressive symptoms.

    Social dance, which combines physical exertion with continuous social interaction, could offer unique benefits. Learning to dance in a group setting involves cooperation, nonverbal communication, and a shared sense of accomplishment.

    Before launching the trial, the researchers consulted with an Oxford-based youth advisory group, which included young people with and without lived experience of depression and anxiety, through a Patient and Public Involvement process to determine which style of dance would be most appealing. “These young people watched videos of salsa dancing, cèilidh dancing, capoeira, and cooperative movement games and their feedback indicated that they thought salsa dance would be the most enjoyable and acceptable to their peers,” Delattre explained.

    To test the effects of the intervention, the researchers recruited 121 individuals between the ages of 18 and 24. These participants all reported mild to moderately severe symptoms of depression based on a screening questionnaire.

    The participants were randomly assigned to either an experimental group or a waitlist control group. The experimental group was asked to attend at least six out of eight weekly salsa dance classes hosted by local university dance societies in Oxford.

    These classes were taught by experienced instructors and included regular attendees who were not part of the research, allowing the participants to blend in naturally. The waitlist group completed the same assessments but had to wait 12 weeks before being offered the chance to take the dance classes.

    Throughout the study, participants completed several questionnaires tracking their mental health. The primary measure was a standard assessment that asks individuals how often they have experienced depressive symptoms, such as low mood or loss of interest in activities, over the past two weeks.

    The researchers also tracked changes in generalized anxiety, social anxiety, loneliness, and how much pleasure participants derived from social interactions. Finally, participants received daily text messages asking them to rate their happiness on a scale from one to ten.

    After excluding individuals who dropped out or did not comply with the study requirements, the final analysis included 93 participants. Of these, 49 were in the salsa group and 44 were in the waitlist group.

    The researchers found that the salsa dance program had a positive impact on the participants’ mental health. By the end of the 12-week tracking period, those in the salsa group reported lower levels of depressive symptoms compared to the waitlist group.

    “On the Patient Health Questionnaire (PHQ-9), a standard 0–27 depression questionnaire used in healthcare practices, the salsa group’s scores fell by about three points on average, while the waitlist group’s changed by less than one,” Delattre noted. This drop exceeded a common benchmark for clinically meaningful change in depressive symptoms.

    “The roughly 2.5-point difference between the groups is larger than the change patients themselves typically notice as meaningful,” Delattre said.

    The waitlist group, in contrast, experienced little to no change in their depression scores. The benefit did not differ significantly between participants who started with mild symptoms and those with moderately severe ones.

    “Enjoyment of salsa seemed to matter: participants who had more positive experiences in class tended to have lower depressive symptoms,” Delattre pointed out. “The message isn’t that salsa is a cure, but that doing something active, social and genuinely enjoyable can make a real difference to mood, alongside (not instead of) professional care.”

    Beyond depression, the salsa group showed a steady decline in social anxiety over the course of the study, while the waitlist group showed barely any change.

    Interestingly, the waitlist group experienced a gradual decrease in their ability to enjoy social interactions as the weeks went by. The salsa group did not experience this decline, suggesting that participating in the dance classes may have helped preserve their capacity for interpersonal pleasure.

    “I think the most surprising finding of this study was that over the 12 weeks, young people in the waitlist group showed a worsening in social anhedonia, meaning reduced ability to enjoy, or feelings of reward from, social interactions, whereas those in the salsa classes did not,” Delattre told PsyPost.

    “This didn’t statistically explain the improvement in depressive symptoms, possibly because participants started out at very different levels of interpersonal pleasure to begin with,” she continued. “But it raises an interesting question for future research: could social dance help protect people’s capacity to enjoy social connection while they’re struggling with low mood?”

    Both groups reported decreases in general anxiety and loneliness over time, meaning the salsa group did not improve more than the waitlist group in those areas. However, daily text message ratings showed that the happiness levels of the salsa group rose more steeply over the course of the study than those of the waitlist group.

    There are a few things to keep in mind when interpreting these findings. The study utilized a waitlist control group, which can sometimes make an intervention look more effective than it is in reality. Participants assigned to a waitlist might experience disappointment or a drop in motivation, which could worsen their symptoms.

    “Statistically, it’s a large effect, but comparisons against a waitlist tend to produce bigger effects than comparisons against another activity, so the fairest summary is that there was a noticeable, clinically meaningful improvement in the salsa group compared to the waiting group that justifies conducting larger studies in the future,” Delattre cautioned. “Our comparison group was a waitlist, which tells us salsa is better than waiting, but not whether it’s better than another social or physical activity, or than therapy or medication. From these results, salsa looks like a promising option for young people while they wait for care, and potentially alongside other treatments, though that combination still needs to be tested directly.”

    Another caveat is that the study focused solely on one type of dance. “This study does not measure or suggest that salsa dancing is more effective than other types of social dance; the same benefits may well apply to them, and that’s worth testing,” Delattre said.

    More people dropped out of the salsa group than the waitlist group (17 of 66 who started, versus 2 of 47), and the analysis included only participants who completed the study. If those who left the salsa classes were benefiting less, the results could overstate the effect. Additionally, Delattre taught some of the salsa classes, without pay, and the researcher who collected the data knew which group each participant was in.

    Because the study was statistically powered only to measure changes in depression and no corrections were made for testing multiple outcomes, the secondary findings regarding social anxiety, happiness, and social enjoyment should be considered preliminary. Another consideration is selection bias. People who volunteer for a dance study likely already believe that dance will be enjoyable and helpful, and this expectation of improvement can influence the results, though this expectation would apply equally to participants randomly assigned to either group.

    The study also relied on self-reported symptoms rather than diagnoses from structured clinical interviews. While the symptom thresholds used are common in community health settings, testing the intervention in a formally diagnosed clinical population would help verify its medical utility.

    “I’m presently finishing my doctorate and applying for funding to run larger randomized controlled trials testing social dance under the umbrella of social prescribing within the public healthcare systems like the NHS, compared against active control conditions,” Delattre said of her future plans. “In the long term, I’d like to evaluate social dance and other creative interventions for mental health across different populations internationally, and across different definitions of what it means for an intervention to ‘work.'”

    Delattre also expressed her gratitude to those who made the research possible. “I’d just like to extend my thanks to the large group of people that generously enabled this study to take place, including local social dance organizations (the Oxford University Salsa Society, Linacre Latin Dance Society and Teddy Hall Latin Dance Society) and their instructors for donating classes, time, and resources, and the study participants who committed their time over the course of twelve weeks to trying something new and responding to personal mental health questions,” she said. “Thank you for your trust, enthusiasm, time, vulnerability, and feedback.”

    The study, “The effects of a salsa dance intervention in young people with mild to moderately severe depressive symptoms,” was authored by Brennan Delattre, Joshua E.J. Buckman, Catherine J. Harmer, and Susannah E. Murphy.

    URL: psypost.org/salsa-dancing-can-

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    #psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #SalsaForMentalHealth #YouthDepression #DanceTherapy #SocialDanceBenefits #MentalHealthResearch #PHQ9 #DepressionRecovery #AnxietyReduction #ActiveRecovery #WellbeingThroughDance

  3. DATE: October 6, 2026 at 03:42AM
    SOURCE: SOCIALPSYCHOLOGY.ORG

    TITLE: Anti-Frat Protests Erupt at Cornell Over Handling of Rape Allegation

    URL: socialpsychology.org/client/re

    Source: Yahoo News - Top Headlines

    Protests erupted at Cornell University on Monday, with students criticizing officials' handling of gang-rape allegations, demanding the president's resign and painting "SMASH THE PATRIARCHY" on an administration building. Thousands of students and faculty rallied over the case of a former student known as Jane Doe, who alleged being plied with drugs and raped at a fraternity house. Some protest signs said, "At Cornell, rapists are safer than...

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    #psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #CornellProtests #AntiRapeCampaign #CampusSafety #FraternityMistreatment #MeTooMovement #RapeAllegations #StudentProtest #PatriarchyOut #UniversityAccountability #JaneDoeCase

  4. DATE: October 6, 2026 at 03:42AM
    SOURCE: SOCIALPSYCHOLOGY.ORG

    TITLE: Trump Uses Anti-Trans Slur Against Democratic Senate Candidate

    URL: socialpsychology.org/client/re

    Source: Yahoo News - Top Headlines

    President Donald Trump used an anti-trans slur Monday to attack the Democratic nominee for the Senate in South Carolina as he urged voters to back Republican Senator Darline Graham. In a Truth Social post, Trump referred to Democratic candidate Annie Andrews three times as "trannie." He said Andrews, who is not transgender, is "not for South Carolina." Former South Carolina Governor David Beasley, a Republican, called President Trump's words...

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    #psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #TrumpAntiTransSlur #SouthCarolinaPolitics #AnnieAndrews #GrahamCampaign #TruthSocial #TransgenderPolitics #ElectionRhetoric #SCSenateRace #PoliticalOptimization #SocialMediaNews

  5. DATE: October 6, 2026 at 03:42AM
    SOURCE: SOCIALPSYCHOLOGY.ORG

    TITLE: ICC Charges More Taliban Leaders for Persecuting Women

    URL: socialpsychology.org/client/re

    Source: DW- top stories

    The International Criminal Court disclosed more details Monday about the arrest warrants against two Taliban leaders, while also issuing two more arrest warrants. The four Taliban leaders are accused of crimes against humanity through the persecution of women, girls, and the LGBTQ+ community in Afghanistan since taking power in 2021. The Taliban limit women's access to jobs and education beyond sixth grade, as well as barring them from most...

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    #psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #ICC #Taliban # Afghanistan #Persecution #WomenRights #GirlsEducation #LGBTQPlus #CrimesAgainst Humanity #HumanRightsNews #InternationalJustice

  6. DATE: October 6, 2026 at 03:41AM
    SOURCE: SOCIALPSYCHOLOGY.ORG

    TITLE: Trump Approves Firing Squad for Mass Shooter Nidal Hasan

    URL: socialpsychology.org/client/re

    Source: Yahoo News - Top Headlines

    Nidal Malik Hasan, a former Army officer and psychiatrist who killed 13 people and injured 32 others during a mass shooting at Fort Hood, Texas, in 2009, will be executed by a U.S. Army firing squad, the Pentagon announced Monday. "Secretary of War Pete Hegseth has recommended—and President Donald J. Trump has approved—death by U.S. Army firing squad for convicted terrorist Nidal Malik Hasan," announced chief Pentagon spokesperson Sean Parnell.

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    #psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #Trump#FiringSquad#NidalHasan#FortHood #MassShooting #MilitaryJustice #CapitalPunishment #USArmy #Terrorism #NewsUpdate

  7. DATE: October 6, 2026 at 03:41AM
    SOURCE: SOCIALPSYCHOLOGY.ORG

    TITLE: AI Giants "Not Being Nearly Careful Enough," Warns Safety Engineer

    URL: socialpsychology.org/client/re

    Source: DW- top stories

    A safety engineer who recently quit OpenAI, creator of ChatGPT, warned Saturday that artificial intelligence firms were "not being nearly careful enough." David Robinson's comments came amid growing concerns about AI becoming too powerful—a threat that President Donald Trump has labeled a "hoax." In an op-ed for The Atlantic, Robinson said AI needs guardrails similar to those for nuclear power and aviation, adding, "The time for trial and...

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    #psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #AIGovernance #AISafety #OpenAI #AIRegulation #SafetyEngineering #AIEthics #Guardrails #TechPolicy #AIThreats #SafetyFirst

  8. DATE: October 5, 2026 at 06:00PM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: Talking to yourself on psilocybin may be a good sign in alcohol treatment, small study hints

    URL: psypost.org/talking-to-yoursel

    People with alcohol use disorder who were still abstinent three months after psilocybin-assisted therapy tended to describe their first psychedelic session differently than those who had returned to drinking, according to a study published in the Journal of Affective Disorders. In interviews the day after their first dose, much of the talk about an inner dialogue, rethinking habitual patterns, and committing to change came from people who stayed abstinent, while talk focused on sensations, visions, and emotions came mostly from those who later drank. The exploratory findings suggest that how people engage with a psychedelic experience may be related to treatment response.

    Psilocybin is a psychedelic substance that can temporarily alter perception, emotions, and patterns of thinking. In psychedelic-assisted psychotherapy, the drug experience is combined with preparation and follow-up sessions. The follow-up, or integration, sessions are intended to help participants make sense of what they experienced and connect it with their goals for recovery.

    Previous studies have suggested that psychedelic therapy may help some people with alcohol use disorder, but it remains unclear why some participants improve more than others. Researchers have proposed that personal insights, emotional processing, changes in self-perception, and new approaches to coping may all contribute, but earlier interview-based studies of psilocybin for alcohol use disorder included only a handful of participants.

    Led by Maria Garcia Garcia of Nîmes University Hospital and the University of Montpellier in France, the team analyzed recordings from the first integration session in the Psilocybin Alcohol Depression trial. In that randomized trial, recently detoxified patients received two psilocybin sessions three weeks apart, at either a high dose or a very low dose, alongside an intensive relapse prevention program.

    The analysis included the 20 participants who received the high, 25-milligram dose. All had alcohol use disorder and continuing depressive symptoms, and they had a median age of 49 years; 11 were male and nine were female. Before dosing, participants took part in preparation sessions that included mindfulness exercises and setting personal intentions related to alcohol, which were read aloud at the start of the psilocybin session.

    The integration sessions took place the day after the first dose. Eleven participants were abstinent from alcohol three months later, meaning they had not had a drink in the previous four weeks, while nine were not.

    The sessions were transcribed and analyzed with software that uses an automated method to sort passages into groups based on the words they share, without the researchers specifying the groups in advance. The transcripts contained 127,760 words and were divided into 3,700 short segments. The software sorted 88.27% of these segments into two main language patterns.

    The first pattern, which represented 44% of the classified segments, focused on sensory and emotional features of the psychedelic experience. Participants discussed physical sensations, visual experiences, emotions, and the setting of the session. This pattern came mostly from people who were not abstinent three months later.

    The second pattern represented nearly 56% of the classified segments. It focused on inner dialogue, rethinking familiar ways of behaving, making commitments, working with the intentions set during preparation, and revisiting the role of alcohol in participants’ lives. This pattern came mostly from participants who remained abstinent, as well as from those with more trauma symptoms or greater sensitivity to social rejection.

    The authors described the second pattern as involving “active cognitive processes, characterized by an inner dialogue.” They emphasize that this dialogue was something participants described having during the psilocybin session itself, often while freely recounting the experience, rather than something generated during the interview. One participant who remained abstinent recalled: “I told myself I don’t need alcohol to feel okay. I have people I love, and I have people who love me.”

    A follow-up analysis comparing the words used by abstinent and non-abstinent participants painted a similar picture. People who stayed abstinent more often mentioned family members, pleasant emotions, and new ways of handling situations that used to trigger drinking. Those who returned to drinking more often mentioned negative emotions, physical pain, disappointment, and attempts to push unpleasant feelings away.

    Difficult experiences were not necessarily a bad sign. Fear was the one negative emotion linked to abstinence, and it tended to appear when participants described facing old fears using coping strategies taught during preparation, such as holding a meaningful object. The authors suggest that what mattered was how people handled difficult content, not whether it appeared.

    Notably, none of the participants directly described a mystical experience, and talk about the intensity of the experience was not more common among those who stayed abstinent. The authors suggest that preparation, including work on personal intentions, may help encourage the kind of inner dialogue that was linked to abstinence.

    The study has some limitations. With only 20 participants, the findings are preliminary, and each language pattern was driven heavily by a handful of people. The analysis was exploratory and examined text segments rather than treating each participant as a separate statistical observation. Therapist questions were also included in the transcripts, so the conversations reflected an interaction rather than participants’ words alone.

    The study also cannot show that inner dialogue caused abstinence. Participants received a second psilocybin session and continued an intensive relapse prevention program after these interviews, so the early differences might not have held up without the full course of treatment. The authors describe inner dialogue as a possible therapeutic mechanism to be tested in future studies rather than a proven one.

    The study, “Insights from the psychedelic experience integration session: Verbatims differentiate 3-month abstinence in alcohol use disorder with depressive symptoms,” was authored by Maria Garcia Garcia, Dahbia Belahda, Carine Graux, Chris Serrand, Noé Igounenc, Felix Sergent, Thibault Mura, and Amandine Luquiens.

    URL: psypost.org/talking-to-yoursel

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    #psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #psilocybin #alcoholuse disorder #abstinence #psychedelictherapy #innerdialogue #integrationtherapy #recoveryjourney #mentalhealthresearch #relapseprevention #psychotherapyresearch

  9. DATE: October 5, 2026 at 04:08PM
    SOURCE: STAT NEWS NEUROSCIENCE

    TITLE: STAT+: Nobel-winning optogenetics research has led to experimental treatments for blindness and Alzheimer’s

    URL: statnews.com/2026/10/05/2026-n

    It is probably impossible to overstate how complex a brain is: A network of billions of intertwined neurons forming an intricate anatomy, capable of working on the millisecond scale to perceive reality, detect sensations, create plans, and take actions. 

    “All of this is incredibly complicated, and so of course the challenge that we face as neuroscientists and as physicians treating brain disorders is how can we hope to make headway without tools that match the complexity and the precision of the brain?” said Karl Deisseroth, a Stanford University and Howard Hughes Medical Institute researcher who on Monday won the 2026 Nobel Prize for Medicine, alongside German colleagues Peter Hegemann and Georg Nagel, for work developing such tools. 

    “Our perception of reality and all our inner subjective states come from cells, and so the appropriate tool that would be matched to how the brain works would be something that was fast and could be targeted to individual cells or individual types of cells,” he said in an interview after the announcement. 

    Continue to STAT+ to read the full story…

    URL: statnews.com/2026/10/05/2026-n

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  10. DATE: October 5, 2026 at 02:00PM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: How the TikTok algorithm changed political campaigning in 2024

    URL: psypost.org/how-tiktok-s-desig

    A recent study shows that political candidates on TikTok garner more views and interactions when they use short, highly emotional, and performance-based videos rather than detailed policy discussions. The research reveals how the structural design of the app encourages political messaging that prioritizes quick entertainment and visual spectacle over traditional campaigning. The findings were published in the Journal of Political Marketing.

    Social media has completely changed how politicians reach voters, allowing them to bypass traditional news outlets. On platforms like TikTok, the audience tends to be younger, and the content moves rapidly. Researchers wanted to understand how candidates adapt their communication styles to survive in this specific digital environment.

    To explore this, the researchers relied on a concept called Media Ecology Theory. This theory suggests that communication platforms are not just neutral delivery pipes for information. Instead, the specific design tools and rules of a platform shape the actual messages people create.

    The investigators also looked at the idea of “affective publics.” This term describes how digital communities often form around shared emotions rather than logical debates. On an app powered by an algorithm that rewards rapid engagement, a shared joke or a burst of outrage might travel much further than a policy white paper. The study was authored by Jenny Bronstein and Tal Eitan, researchers at the Department of Information Science at Bar-Ilan University in Israel.

    The researchers analyzed every TikTok video posted by the official accounts of Donald Trump and Kamala Harris during the 2024 U.S. presidential campaign. The data covered the period from when each candidate launched their account in the summer of 2024 until the day after the November election. The final dataset included 276 videos, consisting of 57 posts from Trump and 219 posts from Harris.

    The research team watched and coded each video based on its structural style and its content. They looked for stylistic choices like speaking directly to the camera, sharing casual moments, or showing footage of large crowds. They also tracked emotional themes, noting whenever a candidate used humor, criticized their opponent, or featured a celebrity. Finally, the researchers compared these categories against public engagement numbers, such as views, likes, comments, and shares, to see which formats were most visible.

    The overall posting habits of the two candidates differed greatly. Trump posted less frequently, but his videos were shorter, averaging 18 seconds. These shorter clips were associated with higher average engagement per post. Harris uploaded videos much more often, and her videos were longer, averaging 37 seconds. Her longer, issue-focused videos were associated with steadier but lower average interaction levels.

    Both campaigns relied heavily on visual spectacle to project momentum. Over 80 percent of the videos from both candidates featured campaign stops, motorcades, or rallies. Showing energetic crowd scenes and candidates stepping off airplanes served as symbolic displays of power and territorial reach. For Trump, videos featuring these campaign spectacles were associated with higher share counts.

    The candidates took different approaches when speaking directly to the camera. Trump favored an assertive, broadcast-style delivery. He focused on economic themes, border control, and confidence in victory, using forceful language. These direct-to-camera appeals made up about two-thirds of his posts and correlated with higher numbers of plays and likes for his account.

    Harris used direct-to-camera appeals less often, featuring them in about a third of her posts. When she did speak directly to the viewer, she adopted a more instructional tone. She prioritized topics like human rights, disaster recovery, and reproductive rights, often encouraging civic participation. Her direct appeals were generally longer and more explanatory than Trump’s punchy statements.

    Both candidates dedicated roughly half of their videos to informal, relatable moments. Trump cultivated a populist image by visiting a McDonald’s and riding in a garbage truck. Harris shared personal stories about cooking or caring for family members, trying to project warmth and accessibility. The researchers found no statistically significant differences in engagement for these relatable videos, suggesting that casual moments alone did not guarantee higher algorithmic visibility.

    Humor and entertainment proved to be highly effective for capturing attention, even though the candidates used them sparingly. Less than 10 percent of the videos from each candidate relied primarily on jokes, memes, or parody. For Trump, these comedic posts were linked to significantly higher engagement across all metrics.

    The candidates also used the platform to attack each other, but they utilized different formats. Harris referenced Trump in about a fifth of her videos. She frequently used split-screen formats to play a clip of her opponent and then offer a detailed rebuttal. In one video, she stated, “As president, I will take on corporate price gouging to lower the cost of groceries. Donald Trump can’t figure out what groceries are.”

    Trump referenced Harris in about a third of his videos, but he rarely engaged directly with her specific claims. Instead, he relied on sarcasm, visual exaggeration, and direct mockery. In one video blaming his opponent for job losses, he stated, “In the last month, Kamala Harris has destroyed 24,000 jobs, manufacturing jobs, beautiful jobs.” Ultimately, the researchers found no statistically significant differences in engagement for videos that focused on attacking opponents.

    Associating with celebrities and online influencers was another major strategy. Trump featured male figures from competitive sports and podcasting to reinforce a populist, masculine image. Harris collaborated with diverse musicians, actors, and media personalities to emphasize inclusivity and broader cultural relevance. For Trump, videos featuring these cultural figures were correlated with higher share counts, functioning as an effective shortcut for signaling identity.

    The researchers noted a few limitations to their work. The study focused entirely on TikTok, meaning these communication patterns might not apply to platforms with different designs, such as Instagram or X. The analysis was also limited to two candidates in a single U.S. election cycle.

    Additionally, the study relied on public engagement metrics, which only reflect how widely a video circulated. These numbers do not reveal how audiences actually felt about the videos or whether the content influenced their voting behavior. The coding system also only noted whether a specific feature was present in a video, without measuring the intensity of the emotional appeal.

    The study, “Campaigning on TikTok: Platform Affordances, Affective Messaging, and Candidate Communication Styles in the 2024 U.S. Presidential Election,” was authored by Jenny Bronstein and Tal Eitan.

    URL: psypost.org/how-tiktok-s-desig

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  11. DATE: October 5, 2026 at 12:00PM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: Sexual satisfaction is more closely tied to orgasm for women than for men, study finds

    URL: psypost.org/sexual-satisfactio

    A study of Italian adults in heterosexual relationships found that men report reaching orgasm more often than women. For both genders, more frequent orgasms went along with greater sexual arousal, a greater variety of sexual activities, and wanting sex more often. Other links differed by gender: women’s orgasm frequency was more closely tied than men’s to their sexual satisfaction and to oral sex, while men’s was linked to a different set of practices, including the use of sex toys and erotic media. The paper was published in Sexuality & Culture.

    Orgasm is an intense psychophysiological experience of sexual pleasure that usually represents the height of a sexual act. It is accompanied by characteristic bodily responses such as rhythmic muscular contractions, changes in blood flow, and hormonal activity. Although its basic physiological mechanisms are broadly similar in men and women, in heterosexual relationships women report experiencing orgasm less often than men. This is known as the orgasm gap.

    Researchers have proposed several explanations for the orgasm gap, including anatomy, patterns of sexual stimulation, stress, body image, and sexual self-confidence. Relationship factors such as emotional closeness, communication, responsiveness, and satisfaction also seem to play an important role, particularly for women.

    Specific sexual practices matter as well, because intercourse alone may not provide the stimulation most likely to produce orgasm for many women. Sexual experiences are also shaped by cultural “scripts” that influence how men and women are expected to behave, respond, and experience pleasure during sex. These expectations can affect both sexual behavior and the meaning people attach to orgasm within intimate relationships.

    Most research on the orgasm gap has drawn on samples from the United States and other English-speaking countries. The authors chose Italy in part because traditional cultural and religious influences there coexist with growing sexual openness and changing gender roles.

    Study author Cristina Civilotti of the University of Turin and her colleagues examined how often people experience orgasm and which factors are associated with it in a large group of Italian heterosexual adults. More specifically, they examined how orgasm frequency related to the quality of people’s romantic relationships, aspects of sexual satisfaction, non-coital practices (sexual activities other than intercourse), and sexual habits.

    Study participants were 579 heterosexual adults in Italy who reported being in a stable relationship. They were between 18 and 60 years of age, and most were middle-aged, highly educated, steadily employed, and had been with their partners for more than 10 years. They were recruited through centers of the Italian Federation of Scientific Sexology in northern, central, and southern Italy and through an online survey link.

    Participants completed a sociodemographic questionnaire and assessments of relationship quality (a short version of the Dyadic Adjustment Scale) and of sexual attitudes and behaviors (the Sexual Activity Questionnaire). They also answered questions about their sexual history and functioning (e.g., “How often do you orgasm during sexual activity with your partner?”, “How often do you and your partner have sexual intercourse?”, “How often would you like to have sexual intercourse with your partner?”). Orgasm frequency was rated on a five-point scale ranging from “almost always” to “never.”

    As expected, men reported reaching orgasm more often than women. Men’s average rating fell between “almost always” and “usually,” closer to “almost always,” while women’s average was close to “usually.” Additional analyses showed that this difference was not explained by participants’ age, education, employment status, parenthood, or relationship status.

    For both genders, those reporting more frequent orgasms also tended to report greater ease of sexual arousal, a greater variety of sexual activity, and wanting sex more often. More frequent orgasms were also linked to better relationship quality in both men and women, including agreement with the partner on important matters, time spent together in conversation and shared activities (which the authors describe as emotional closeness), and overall happiness with the relationship. These links were somewhat larger among women, but the difference between genders was not statistically significant.

    The clearest gender difference involved sexual satisfaction. Among women, more frequent orgasms were moderately linked to greater satisfaction with the sexual relationship, enjoyment of the partner’s behavior, ease of arousal, and affectionate touch, while among men these links were weak or absent. Women who reported more oral sex and more sharing of sexual fantasies also tended to report more frequent orgasms, a pattern not seen in men.

    For men, orgasm frequency was linked to anal sex, sex toys, and erotic films, books, and websites, practices that were unrelated to orgasm frequency among women. The authors interpret these links as a sign that men’s orgasms are tied to sexual novelty and stimulation. However, the direction of these correlations as reported in the paper does not match that interpretation, so this finding should be treated with caution.

    “These findings point to persistent gender differences in orgasmic experience and suggest that men’s orgasm is more strongly influenced by sexual novelty and stimulation, while women’s orgasm is more strongly associated with emotional and relational factors. A better understanding of these differences is essential for promoting more satisfying and equitable sexual experiences in couples,” the study authors concluded.

    That summary goes somewhat beyond the data on relationships, since the paper’s own tests found no statistically significant gender difference in how relationship quality was linked to orgasm. The clearer differences involved sexual satisfaction and specific sexual practices.

    The study contributes to the scientific understanding of sexual experiences and of the “orgasm gap.” However, its design does not allow causal inferences, so it cannot show whether better relationships or particular practices lead to more frequent orgasms, or the reverse. All data were collected using self-report measures, leaving room for reporting bias, and orgasm frequency was measured with a single question.

    Recruitment through sexology centers may have attracted people who are unusually comfortable discussing sex, and the sample was mostly middle-aged, highly educated, and in long-term relationships. The results may also not apply to LGBTQ+ adults, who were excluded from the analysis.

    The paper, “Revisiting the Gender Orgasm Gap: Relational, Sexual, and Behavioral Correlates of Orgasm Attainment Among Cisgender Heterosexual Adults,” was authored by Cristina Civilotti, Giulia Di Fini, Vieri Boncinelli, Ivan De Marco, Camilla Branda, Gabriella Gandino, and Fabio Veglia.

    URL: psypost.org/sexual-satisfactio

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  12. DATE: October 5, 2026 at 10:00AM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: Male managers start hiring more women after their first daughter is born, study finds

    URL: psypost.org/male-managers-star

    Male managers who become fathers to their first daughter tend to start hiring more women, raising women’s share of jobs and earnings at the businesses they run, according to research accepted for publication in The Review of Economic Studies. The shift appeared almost immediately after the birth and had no detectable effect on the firm’s overall performance.

    The research revolves around the daughter effect, a sociological concept describing how fathering a daughter makes men more sensitive to issues of gender equality. The research, led by Maddalena Ronchi, an assistant professor at Northwestern University’s Kellogg School of Management, and Nina Smith of Aarhus University, sought to understand if this shift in personal attitudes translates into concrete professional actions.

    “Economists increasingly see gender attitudes as one reason why gender gaps persist in the labor market,” Ronchi told PsyPost. “Most of that research, however, has focused on how attitudes shape women’s own choices—whether and how much to work, for example, or whom to marry.”

    “But managers’ attitudes could matter just as much, because managers decide whom to hire, retain, and promote,” she continued.

    The authors note that managers hold a lot of power over hiring, firing, and promotions. Because of this, their personal biases or beliefs could be a driving force behind why women continue to face unequal pay and fewer opportunities in the corporate world. It is difficult to study how a manager’s personal views affect their employees because attitudes are hard to measure.

    “The challenge is that it is very hard to isolate the effect of a manager’s attitudes,” Ronchi explained. “We rarely observe what managers actually think about women’s role at work.”

    “And even if we did, managers with different attitudes are likely to differ in many other ways,” she noted. “A manager with more progressive views may be younger or more educated, for example. He may also choose, or be chosen by, a firm that already treats women differently. So simply comparing managers or firms cannot tell us whether managers’ attitudes themselves affect women’s careers.”

    In addition, managers are not randomly assigned to companies, making it tough to separate a single person’s influence from the company’s existing culture. By looking at what happens to female employees when a male manager becomes a father to a daughter rather than a son, the researchers hoped to capture a natural experiment, a situation where chance, rather than researchers, sorts people into comparison groups.

    “Ideally, we would change a manager’s attitudes at random, keep him in the same firm, and see whether his treatment of female employees changes,” Ronchi said. “Of course, we cannot run that experiment. Instead, we use the birth of a manager’s first daughter. Whether a newborn is a boy or a girl is essentially random, and previous research suggests that having a daughter can make fathers more attentive to gender inequality.”

    This approach allowed them to see how an external shock to a manager’s worldview might shift their workplace behavior. To investigate this, the researchers used Danish administrative registry data spanning from 1992 to 2017. These records linked employer and employee information with longitudinal data on family composition. The authors focused on single-manager establishments, which are workplaces with only one person in a management role. These businesses averaged 12 to 13 workers, but made up more than 90 percent of Danish establishments and accounted for about a third of total employment.

    This setup increased the likelihood that the manager being studied was directly responsible for personnel decisions like hiring and supervising employees on a daily basis. Because previous research indicates that the daughter effect is mostly observed in fathers, the study restricted its focus to male managers. The final sample included 6,701 periods of employment where a male manager experienced the birth of a child while working at the same company.

    The researchers tracked two outcomes within the same company before and after the birth: the share of employees who were women, and a measure comparing women’s average earnings with men’s, scored so that 0.5 means women and men earned the same on average. At the companies studied, women made up 34 percent of employees on average, and the earnings measure averaged 0.39. They controlled for the total number of children a manager had, comparing fathers who had a daughter with those who had a son while also adjusting for workforce characteristics like average education and company size.

    After the birth of a manager’s first daughter, the earnings measure rose by about 0.017, a 4.4 percent increase over its average of 0.39, and women’s share of employees rose by about 1 percentage point, a 2.9 percent increase. “To put those numbers in perspective, these effects amount to roughly 20 to 50% of the difference in women’s outcomes between firms run by male and female managers,” Ronchi pointed out.

    This positive effect on female employment and earnings was concentrated among managers having their first daughter. Experiencing the birth of additional daughters produced a positive but smaller effect that was not statistically reliable. Furthermore, among managers having their first child, a son did not reduce women’s outcomes, suggesting the effect reflects daughters raising them rather than sons lowering them.

    When breaking down how these changes happened, the data showed that managers shifted their hiring practices. Instead of completely restructuring the workforce to be more family-friendly by offering more part-time roles, managers simply substituted male hires with female hires who had similar qualifications. Following the birth of a first daughter, managers hired more women who were highly educated, worked full-time, and commanded higher salaries. The researchers also found that women already working at the firm who were good candidates for promotion were more likely to see earnings increases, while male employees did not experience a similar change.

    “The main takeaway is that managers’ attitudes toward women can shape women’s opportunities at work—and that those attitudes may change quite quickly,” Ronchi observed.

    These results fit with research covered by PsyPost in 2024, which found that among managers, having a daughter weakened the link between a rivalrous form of narcissism and traditional gender role attitudes, though that study measured self-reported attitudes rather than hiring and pay. The findings also align with a study of Japanese fathers covered by PsyPost in 2026, which found that men whose firstborn child was a daughter were more likely to reject traditional gender roles and support gender-equality policies, again based on self-reported attitudes rather than workplace decisions.

    The study also assessed whether these shifts in hiring and promotion affected the financial health of the companies. Looking at sales, total employment, and value added per employee, which is the value a business creates per worker, the researchers found no detectable effect on firm performance.

    “Importantly, we find no evidence that these gains for women came at a cost to the firm,” Ronchi noted. “So the results suggest that at least some of the men these managers would previously have hired could instead be replaced by similarly qualified women without a detectable cost to the firm.”

    This indicates that managers were able to hire observably similar women without sacrificing productivity. It also suggests that any previous bias favoring men did not provide an economic benefit to the firm.

    Additionally, the researchers looked at the timing of these changes. The shift in hiring and in women’s earnings happened almost immediately after the daughter’s birth, and the effect persisted for years afterward. This rapid change suggests that managers did not need years of seeing their daughters grow up to learn about gender barriers in the labor market.

    “That timing is important,” Ronchi said. “A newborn daughter is decades away from entering the labor market herself, so the manager cannot be improving opportunities for women in order to directly benefit his own child.”

    “Instead, the evidence is consistent with having a daughter changing how managers think about women more broadly—and those changes showing up almost immediately in their decisions at work,” she added.

    A separate comparison of managers whose oldest daughters were different ages found that the effect grew stronger as daughters reached adolescence and adulthood, suggesting that continued exposure may reinforce the initial shift. The effect was also larger among managers born in 1965 or later and for births after 2001.

    The authors interpret the lack of a performance effect as a sign that the bias they detected mostly affected close calls between a man and a woman with similar education, hours, and pay. Theoretical work they cite suggests that even subtle bias of this kind can carry long-run costs, for example by discouraging women from investing in skills if they expect to lose such close calls.

    “The gender bias we uncover seems to operate ‘at the margin’—affecting whether a man or an equally qualified woman gets the job, rather than leading managers to choose substantially less qualified workers,” Ronchi explained. “That helps explain why changing these decisions can improve women’s opportunities without producing a detectable change in the firm’s output. The absence of a productivity effect does not mean the bias is harmless. A manager choosing a man over an equally qualified woman may make little difference to that firm’s output, while repeated decisions like this can make a large difference to women’s careers.”

    As with all research, there are a few caveats to consider. “One important misinterpretation is that fathers of daughters are somehow better managers, or that firms should care about whether a manager has sons or daughters,” Ronchi emphasized. “That is not the point of the study. The birth of a daughter gives us a research tool: an essentially random event that previous research links to men’s attitudes toward gender, allowing us to study whether workplace decisions change after that event.”

    The study focuses entirely on single-manager businesses in Denmark. It is unknown if managers in larger corporations would have the same level of freedom to change hiring practices based on their personal attitudes. Formal human resources policies in larger firms might constrain an individual manager’s ability to act on their updated worldview.

    Another limitation is that the researchers cannot directly read the managers’ minds or measure their exact beliefs. Because the research relies on administrative data, it only tracks the outcomes of the managers’ decisions rather than their internal psychological states. Future research could explore whether diversity training or other interventions might produce a similar shift in perspective for managers who do not have daughters.

    The study, “Daddy’s Girl: Daughters, Managerial Decisions, and Gender Inequality,” was authored by Maddalena Ronchi and Nina Smith.

    URL: psypost.org/male-managers-star

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  13. DATE: October 5, 2026 at 09:00AM
    SOURCE: PSYPOST.ORG

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    TITLE: Brain receptors for dopamine and insulin coordinate to control compulsive eating

    URL: psypost.org/brain-receptors-fo

    A new study in mice reveals how receptors for dopamine and insulin act together in a specific brain region to regulate compulsive eating habits. The research, published in Molecular Psychiatry, highlights a cellular mechanism that stops animals from overconsuming sugary and fatty foods. These findings offer a biological explanation for why certain eating disorders and metabolic conditions frequently occur together.

    Compulsive eating involves an intense drive to consume highly palatable foods regardless of negative health consequences. This behavior shares behavioral traits with substance addiction. Repeated overconsumption of foods high in fat and sugar can lead to obesity and metabolic diseases like diabetes.

    Previous research linked both food cravings and metabolic disturbances to the reward pathways in the brain. Dopamine is a chemical messenger that helps the brain evaluate rewards and motivation. One specific docking station for this chemical, the dopamine D2 receptor, influences impulsivity and food addiction.

    Another key component of metabolic health is insulin, a hormone that regulates blood sugar. The brain also contains insulin receptors, which help manage feeding behaviors. The precise relationship between these two receptor types during food consumption has remained largely unexplored.

    The current research was led by Bokyeong Kim and Ja-Hyun Baik at Korea University, alongside a team of scientists from several South Korean institutions. The researchers focused on the central amygdala, a deep brain structure that processes emotions, motivation, and environmental cues. They noticed that dopamine D2 receptors and insulin receptors were often located on the exact same cells within this region.

    The researchers first observed how a total lack of D2 receptors affects eating behavior. They used a small study of mice genetically engineered to lack these receptors entirely, comparing them to unaltered mice. Both groups were trained to press a lever to receive a sugary food pellet.

    Once the animals learned this task, the researchers introduced a mild electric foot shock alongside the food reward. The unaltered mice stopped pressing the lever to avoid the punishment. The mice lacking D2 receptors kept pressing the active lever despite the shocks, exhibiting a compulsive drive for the sweet food.

    To see if this effect was specific to the central amygdala, the team conducted a second experiment. They used targeted viral injections to remove D2 receptors only in the central amygdala of normal mice. When these mice faced the foot shock test, they also demonstrated heightened lever pressing for the sugary pellets.

    Next, the team examined the relationship between dopamine and insulin receptors on these specific cells. They found that roughly 60 percent of the central amygdala neurons containing D2 receptors also carried insulin receptors. When the researchers removed the D2 receptors, the expression of insulin receptors in that brain region dropped by more than half.

    The scientists then infused insulin or a dopamine-mimicking drug into the central amygdala of the mice. In unaltered mice, both chemicals triggered a process called phosphorylation, a chemical modification that activates the insulin receptors. In mice lacking D2 receptors, neither chemical activated the insulin receptors.

    This demonstrated that dopamine receptors actively control insulin receptor function. The researchers traced this connection to a specific protein that normally inhibits insulin signaling. Activating the D2 receptors suppressed this inhibitory protein, which allowed the insulin receptors to function more freely.

    To test if the insulin receptors themselves influence feeding, the researchers engineered a group of mice to lack insulin receptors exclusively on the neurons containing D2 receptors in the central amygdala. These mice were subjected to the lever-pressing task with foot shocks. Similar to the dopamine receptor mutants, these mice ignored the punishment and continued seeking the sweet food.

    The researchers also examined the electrical properties of these brain cells using isolated brain tissue. They recorded the electrical activity of the central amygdala neurons in a controlled laboratory setting. Applying the dopamine-mimicking drug alone did not change the baseline electrical excitability of the cells.

    However, when the researchers bathed the cells in a mixture of both insulin and the dopamine-mimicking drug, the neurons became highly electrically active. This indicated that the two types of receptors work together synergistically. The combined chemical signals drastically increased the electrical firing capacity of the specific brain cells.

    The team then monitored the real-time activity of these specific brain cells in live animals. They used fiber photometry, a technique that employs tiny optic fibers to measure the calcium signals of active neurons. The researchers recorded the brain activity of mice while they consumed standard chow and while they ate a high-fat, high-sugar diet.

    The activity of the central amygdala neurons containing D2 receptors decreased substantially when the mice ate the highly palatable food, while normal chow produced no change. Mice with lower neuron activity ate higher quantities of the rich food. When the researchers injected drugs to activate these receptors, the neuron activity stabilized, and the mice reduced their consumption of the sweet and fatty food.

    To manipulate this circuit directly, the researchers utilized optogenetics. This method allows scientists to turn specific brain cells on or off using targeted flashes of light. In a small study of mice, they used light to silence the neurons containing D2 receptors in the central amygdala.

    Silencing these cells caused the mice to eat vastly larger amounts of the sugary and fatty food. Conversely, using light to artificially activate these cells reduced the animals’ food intake.

    However, there was a biological catch to this suppression. When the researchers blocked the insulin receptors with a chemical inhibitor, the light-induced activation of the D2 receptor-expressing neurons no longer stopped the mice from overeating. These neurons required functional insulin receptors to put the brakes on compulsive food consumption.

    Finally, the scientists measured dopamine release in the central amygdala during extended access to the rich diet. Mice with reduced dopamine receptors in this region exhibited blunted dopamine release when they had constant access to the food. In a separate group given access to the rich food for only one hour a day, mice with reduced D2 receptors consumed roughly 64 percent of their daily calories during that hour, a binge-like eating pattern.

    These experiments were conducted in mice, and animal models of feeding do not perfectly replicate human eating disorders or food addiction. The researchers used a lever-pressing task with foot shocks to model compulsivity, which measures the persistence of a habit despite physical punishment. This represents only one facet of human compulsive behavior, which involves complex emotional and psychological triggers.

    Future studies will need to investigate exactly how this cellular machinery adapts over a longer lifespan. Researchers also hope to explore how these cells change after prolonged exposure to obesity-inducing diets. Understanding this receptor partnership might eventually guide new medical treatments that target both dopamine and insulin pathways to treat metabolic diseases and eating disorders simultaneously.

    The study, “Dopamine D2 receptor modulation of insulin receptor signaling in the central amygdala: implications for compulsive-like eating behavior,” was authored by Bokyeong Kim, Minji Kim, Hyun-Yong Lee, Jung Hyun Pyo, Jihee Seo, Yoon Jeon, Ho Lee, Joung-Hun Kim, Seung Hyun Ahn, Sung Wook Chi, Je Kyung Seong, and Ja-Hyun Baik.

    URL: psypost.org/brain-receptors-fo

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  14. DATE: October 5, 2026 at 08:13AM
    SOURCE: SCIENCE DAILY PSYCHOLOGY FEED

    TITLE: Vagus Nerve Stimulation Could Help New Skills Stick

    URL: sciencedaily.com/releases/2026

    Stimulating the vagus nerve after practice helped mice develop stronger long-term motor learning, revealing a potentially important window when the brain is still locking in a new skill. The effect was linked to rhythmic changes in brain blood vessels, hinting that body-to-brain signals may help prepare the brain for lasting change.

    URL: sciencedaily.com/releases/2026

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  15. DATE: October 5, 2026 at 08:28AM
    SOURCE: HEALTHCARE INFO SECURITY

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    US Senate Unanimously Passes Health Cyber Bill t.co/ozln7ov9EX

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  16. DATE: October 5, 2026 at 08:13AM
    SOURCE: SCIENCE DAILY MIND-BRAIN FEED

    TITLE: Vagus Nerve Stimulation Could Help New Skills Stick

    URL: sciencedaily.com/releases/2026

    Stimulating the vagus nerve after practice helped mice develop stronger long-term motor learning, revealing a potentially important window when the brain is still locking in a new skill. The effect was linked to rhythmic changes in brain blood vessels, hinting that body-to-brain signals may help prepare the brain for lasting change.

    URL: sciencedaily.com/releases/2026

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  17. DATE: October 5, 2026 at 08:00AM
    SOURCE: STAT NEWS NEUROSCIENCE

    TITLE: Could we one day vaccinate against every cancer?

    URL: statnews.com/2026/10/05/health

    Get your daily dose of health and medicine every weekday with STAT’s free newsletter Morning Rounds. Sign up here.

    The winner of the Nobel Prize for medicine was announced early this morning. Did you win your office pool? Do you think another research team was robbed? Send me all your hot takes at [email protected].

    Read the rest…

    URL: statnews.com/2026/10/05/health

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  18. DATE: October 5, 2026 at 08:00AM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: Two decades of U.S. data challenge an evolutionary explanation for the gender-equality paradox

    URL: psypost.org/two-decades-of-u-s

    Two studies that tracked Americans for two decades or more found that as the United States grew wealthier and more gender-equal, psychological differences between men and women did not grow, and in a few cases they shrank. The findings, published in Social Psychology and Psychological Reports, provide evidence against a popular evolutionary explanation for why such differences appear larger in richer, more egalitarian countries.

    The research addresses a phenomenon known as the gender-equality paradox. This concept refers to the observation that differences between men and women in personality, academic strengths, and mental health often appear larger in countries with higher levels of gender equality and economic prosperity.

    A study covered by PsyPost in 2024 found that higher living conditions were associated with larger sex differences in personality and depression across different countries, though differences in math, sexual behavior, and partner preferences were smaller. Similar patterns have been observed in education, with another 2024 study showing that differences in girls’ and boys’ relative academic strengths, with girls relatively stronger in reading and boys in math and science, are consistently larger in wealthier, more gender-equal nations.

    To explain this paradox, many evolutionary psychologists point to the resource hypothesis, sometimes called the free expression hypothesis. This framework proposes that humans possess innate, sex-specific tendencies rooted in early human evolution, when, according to this view, men and women faced different pressures that shaped different psychological traits.

    On this account, when a society meets its citizens’ basic material needs and relaxes strict social rules, individuals are finally free to express their true, biologically driven gender differences. Under this theory, a highly developed country removes the struggle for basic survival, allowing men and women to naturally drift toward distinct, gendered interests and emotional patterns.

    “The study was motivated by a long-standing debate about the so-called gender-equality paradox,” Gabriele Prati, an associate professor in the Department of Psychology at the University of Bologna and the author of both studies, told PsyPost.

    “The problem is that most of the evidence supporting this explanation comes from comparisons between different countries at a single point in time,” he explained. “Countries differ in many other respects—history, culture, institutions, religion, economic structure, and social norms—so a correlation between gender equality and sex differences does not necessarily tell us what happens when equality or economic resources actually increase.”

    A more direct test is to follow what happens within a single society as it changes. Prati did this in two longitudinal studies, which follow the same people over many years, tracking Americans across a period of rising wealth and gender equality.

    The first study, published in Social Psychology, analyzed data from the Midlife in the United States project, which included a nationally representative sample of 7,108 adults. At the start of the study, participants averaged 46 years old, and 52 percent were women. Prati examined three waves of data collected between the mid-1990s and 2014. During this nearly twenty-year span, the United States experienced documented increases in its gross domestic product, a standard measure of economic prosperity, as well as an overall increase in gender equality.

    Participants completed surveys assessing their personality traits, including extraversion, agreeableness, conscientiousness, openness, and neuroticism. The surveys also measured altruism, trust, negative emotions, and clinical depression. At the start, women scored higher than men on most of these measures, including negative emotions, agreeableness, and neuroticism, while men scored slightly higher on openness. The research aimed to determine whether the psychological gaps between men and women widened as the societal conditions improved, exactly as the resource hypothesis would predict.

    The findings did not support the evolutionary resource hypothesis. The gap between men and women in altruism, trust, negative emotions, and all major personality traits remained unchanged over the nearly twenty-year span. For depression, the gender gap actually shrank. Women were still more likely than men to meet the criteria for depression in 2014, but the gap narrowed because women’s odds of depression fell by about 38 percent while men’s did not change.

    Prati also tested the hypothesis at the individual level by looking at changes in household income adjusted for household size. Rising income was not followed by growing differences between men and women. The two associations that did emerge ran opposite to the theory’s predictions: higher income was followed by slightly lower conscientiousness among women and, at the edge of statistical significance, a higher likelihood of depression among men.

    “The main takeaway is that greater prosperity and gender equality did not make men and women progressively more psychologically different in the way predicted by the resource hypothesis,” Prati said.

    “An important broader lesson is that a pattern observed when comparing countries is not necessarily evidence of the mechanism producing that pattern,” he noted. “Following people and societies over time provides a more direct test, and in this study that test did not support the resource hypothesis in its current form.”

    To test the hypothesis in a different developmental stage, Prati conducted a second study, published in Psychological Reports, focusing on adolescents and young adults. This research used data from the National Longitudinal Study of Adolescent to Adult Health, which tracked a nationally representative sample of 6,504 Americans from 1994 to 2018. Over five survey waves, participants grew from middle and high school students into adults in their late thirties. This dataset allowed Prati to examine different outcomes in younger people: math and science grades, scores on a picture vocabulary test, self-reported willingness to take risks, self-esteem, and depressive symptoms.

    Once again, the results did not support the predictions of the evolutionary framework. Gender differences in math and science grades did not change between the mid-1990s and the end of high school, differences in vocabulary scores did not change between 1994–95 and 2001–02, and differences in willingness to take risks did not change between 1996 and 2018.

    Just as in the adult study, the gender differences in depressive symptoms decreased over time. The gap in depressive symptoms, on a scale from 0 to 3, shrank from 0.14 points in 1994–95 to 0.10 points in 2008–09, and the self-esteem gap, in which boys typically score higher, shrank from 0.16 to 0.05 points on a five-point scale by 2001–02. Prati describes these changes as very small to small, but they ran opposite to the theory’s prediction.

    As with all research, there are some caveats to consider. Both studies rely on data from a single country, and tracking these changes in countries with different cultural histories or economic structures might yield different patterns.

    In addition, because the same people were aging while society changed, the studies cannot fully separate the effects of societal change from ordinary development. The self-esteem gap, for example, tends to narrow as teenagers become adults.

    Another detail to keep in mind is the way certain traits were measured. Some, such as risk-taking and trust, were assessed using a single survey question, which might not capture their full complexity. The datasets also lacked some of the measures most central to the theory, such as interest in working with things versus people, so future studies could test whether those show different patterns.

    It is also possible that two decades is not long enough to observe deep cultural shifts in how gender differences are expressed. However, Prati notes that the hypothesis does not specify how long these effects should take to emerge, and that there is no clear reason to expect individual income gains to take decades to have an effect.

    “We should be cautious about concluding that giving people more economic resources and greater gender equality naturally reveals or amplifies innate psychological differences between women and men,” Prati added. “Differences between women and men are likely shaped by a much more complex combination of social, cultural, environmental, and possibly biological influences.”

    The study, “No Evidence for the Evolutionary Resource Hypothesis as an Explanation of the Gender-Equality Paradox: A Three-Wave Longitudinal Analysis of Sex Differences in the United States,” was authored by Gabriele Prati. The study, “The Gender-Equality Paradox: A Longitudinal Test of the Free Expression or Resource Hypothesis Among Adolescents,” was also authored by Gabriele Prati.

    URL: psypost.org/two-decades-of-u-s

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  19. DATE: October 5, 2026 at 07:00AM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: Crime videos push liberal voters toward stricter laws but not the political right

    URL: psypost.org/crime-videos-push-

    When exposed to videos of retail crime, voters in a highly liberal city adopted tougher, more conservative stances on local criminal justice policies. The participants did not, however, alter their broader political identities or overall ideological leanings. These findings were published in the The Journal of Social Psychology.

    In psychology, a concept called terror management theory explores how people manage their deep-seated awareness of their own mortality. The theory suggests that reminders of death or existential threats create intense anxiety. To cope with this discomfort, individuals often seek comfort in structured, predictable, and historically conservative worldviews.

    Decades of research on this topic have yielded mixed results regarding how people vote under stress. Some experiments show that threats push people toward the political right. Other studies suggest that threats cause polarization, driving both liberals and conservatives further toward their respective extremes.

    Recent political shifts in the United States provided a real-world testing ground for these ideas. In California, voters recently considered revising a state law known as Proposition 47. Originally designed to reduce prison populations by classifying minor thefts as misdemeanors, the law has faced intense debate in recent years. Critics have argued that the $950 threshold for a felony charge encouraged organized retail theft, as offenders faced minimal legal consequences.

    University of San Francisco psychologist Violet Cheung-Blunden and her colleagues wanted to see if fear-inducing media could sway voters in a deeply liberal area. They designed two experiments to test whether videos about local crime could alter decisions on Proposition 47. The researchers also wanted to know if this exposure would change the participants’ general political identities.

    In the first experiment, the research team recruited 206 adults from the San Francisco area during the week leading up to the election. The researchers asked the participants about their preexisting political beliefs, including their views on authority, immigration, and economics. The participants were then randomly assigned to watch one of two short videos.

    Half of the group watched a video showing local tourist attractions, like the construction of the Golden Gate Bridge, to serve as a baseline comparison. The other half watched a compilation of news clips and online videos depicting organized looting and retail theft in the city. After watching the videos, the participants completed a mock exercise to revise Proposition 47.

    The participants were asked to propose the ideal dollar amount for classifying retail theft as a felony. They also had to provide the minimum and maximum amounts they would be willing to accept on a ballot. Finally, the participants rated their current overall political orientation on a scale ranging from ultra-liberal to ultra-conservative.

    The participants who watched the crime video proposed a markedly lower minimum and ideal dollar threshold for felony charges compared to the group that watched the tourist video. In practical terms, exposure to the crime footage prompted these voters to adopt a stricter, more punitive stance on retail theft. They became more conservative on the specific issue of criminal justice.

    This shift toward a conservative policy position did not translate to a broader ideological change. The participants’ self-reported political orientation remained anchored to their initial beliefs, and they did not shift toward the political right overall. A single exposure to threatening media was not enough to uproot their overarching political identities.

    The researchers also looked for evidence of political polarization. They checked whether the crime video caused initially liberal participants to become more liberal and initially conservative participants to become more conservative. The data did not support this idea, as the participants largely maintained their general ideological footing.

    To ensure the reliability of these initial patterns, Cheung-Blunden and her team conducted a second experiment with 98 college students in San Francisco. This study followed a nearly identical procedure to the first one, but it took place in a controlled laboratory setting. The researchers also had all participants watch a five-minute breathing and relaxation video before viewing their assigned footage.

    This relaxation step was intended to reduce baseline mood variations among the students. By calming the participants first, the researchers hoped to make any emotional reactions to the subsequent tourist or crime videos easier to measure. The results of the second experiment ended up mirroring the first.

    The students exposed to the crime video proposed substantially lower dollar thresholds for felony theft across all three categories. Just like the community adults, the student participants embraced a tougher stance on crime after viewing the threatening footage. Once again, this shift toward a stricter crime policy did not alter the students’ broader political identities.

    The crime video failed to move the student participants’ overall political orientation toward the right. The researchers also found no indication that the threatening footage caused the students’ general political views to become more polarized. The students’ overarching political ideologies remained stable, even as their position on a specific local policy shifted.

    While the experiments show how media exposure can alter specific policy preferences, the results come with a few boundaries. The studies took place in a highly liberal city, meaning the participants likely sat further to the political left than the average American voter. The second experiment also included a high proportion of female participants, who generally reported more liberal leanings than male participants in the study.

    These demographic skews mean the findings might not neatly apply to voters in more conservative or politically divided regions. Additionally, the researchers point out that their experiments measured political shifts using a mock policy threshold and a general ideology scale. Future research could incorporate a wider range of political choices, such as preferences for specific political figures in an actual election.

    It is also difficult to know if the crime videos specifically triggered a deep fear of mortality, as terror management theory suggests. The footage might have simply provoked general anxiety about safety and social order. Future studies will need to directly measure the specific types of emotional discomfort that drive voters to change their minds on public policy.

    The study, “Threat-Induced Conservatism in a Liberal Electorate: Issue-Based Shifts without Ideological Transformation,” was authored by Violet Cheung-Blunden, Serena Rajkumar, Yuka Hirata, Caelyn A. McDonough, and Chonhei Liao.

    URL: psypost.org/crime-videos-push-

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  20. DATE: October 5, 2026 at 06:00AM
    SOURCE: PSYPOST.ORG

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    TITLE: Celebrity admiration is linked to submission to authority, study finds

    URL: psypost.org/celebrity-admirati

    People who strongly admire celebrities tend to be more deferential to authority and more attached to traditional norms, according to new research published in Psychological Reports. The findings suggest that strong emotional attachments to famous figures relate to a preference for established social order and conventional norms, even after accounting for a person’s general political orientation.

    People often form one-sided emotional connections with famous actors, musicians, and social media influencers. While these parasocial relationships are common and can sometimes provide a sense of community, intense celebrity admiration involves spending excessive time and effort focusing on a favorite public figure. This level of absorption is sometimes linked to negative outcomes. For instance, a 2021 study covered by PsyPost indicated that higher obsession with celebrities was associated with lower performance on tests of vocabulary and fluid intelligence.

    The idea that celebrity admiration might be tied to authoritarianism is not new. Researchers proposed in 2001 that people inclined to defer to authority might gravitate toward celebrities, who are often treated as authorities on a range of topics, but their study of British participants found no association between the two.

    Since then, the understanding of authoritarianism has shifted. The authors of a 2010 paper argued that right-wing authoritarianism is better understood as three related but distinct sets of attitudes: authoritarianism (which involves aggression and strict control), conservatism (which focuses on submission to authority and preserving the status quo), and traditionalism (which centers on adhering to old-fashioned lifestyles and morality).

    Nearly 25 years after that first study, and amid shifts in celebrity culture and politics, the researchers sought to test which specific dimensions of authoritarianism are actually associated with celebrity admiration, especially once general political ideology and demographic factors are taken into account. The team was led by Ho Huynh, a senior lecturer in the School of Medicine and Psychology at the Australian National University.

    “We know that celebrities have undue influence over people and that celebrities typically endorse liberal-leaning causes (e.g., climate change, immigration, abortion),” Huynh told PsyPost. “We were surprised to learn through our previous work that people who admire celebrities tend to self-identify as more politically conservative.”

    “In the current work, we wanted to see if celebrity admiration would extend to right-wing authoritarianism,” Huynh continued. “This work might help to explain the contradiction of why politically conservative people in the United States might be more attracted to celebrities despite the stereotype that celebrities tend to hold liberal views.”

    To investigate this, the researchers recruited 331 adults living in the United States through the online crowdsourcing platform Prolific. The sample was deliberately balanced during recruitment to contain an equal mix of self-identified liberals, moderates, and conservatives, meaning it is not nationally representative. About 54 percent of the participants were women, and all were 18 or older, with an average age of about 40.

    Participants completed the brief seven-item version of the Celebrity Attitude Scale, a questionnaire that asks people to indicate their agreement with statements about their favorite famous person. This scale measures two levels of admiration. The first is a lighter, entertainment-social level, which includes enjoying keeping up with news about the celebrity or discussing them with friends. The second is a more intense, pathological level, characterized by feelings that the celebrity is a soulmate or that the fan shares a special, indescribable bond with them.

    The participants also completed a survey assessing the three dimensions of right-wing authoritarianism. For example, participants rated their agreement with statements like “Obedience and respect for authority are the most important virtues children should learn.” Finally, they provided demographic information, including their education level, socioeconomic status, and their overall political orientation on an 11-point scale ranging from completely liberal to completely conservative.

    The initial results showed that both forms of celebrity admiration were linked to higher scores on all three dimensions of authoritarianism. The links were strongest for conservatism (correlations of 0.32 for the lighter form and 0.45 for the intense form, on a scale where 0 means no relationship), moderate for traditionalism (0.19 and 0.32), and weak for authoritarian aggression (0.15 and 0.13). Only the intense form was linked to political conservatism, and modestly so (a correlation of 0.19).

    To see if these links held up under closer statistical scrutiny, the researchers ran a series of models that controlled for the participants’ age, gender, education, socioeconomic status, and general political orientation. This step helped rule out the possibility that the connection simply reflected factors like political conservatism, which was linked to authoritarian attitudes and to intense admiration.

    After accounting for these factors, celebrity admiration consistently predicted right-wing conservatism and right-wing traditionalism. Demographics and political orientation explained about 24 percent of the variation in conservatism scores; celebrity admiration added 9 percent (lighter form) or 13 percent (intense form) on top of that. For traditionalism, it added only about 2 to 4 percent.

    “The association between celebrity admiration and authoritarian submission seems to be robust and reliable, indicating that people who worship their favorite celebrity tend to prefer more dominant authorities,” Huynh explained. Asked what the average person should take away, he said: “People who report admiring their favorite celebrity are more likely to submit to authority and prefer traditional norms. These trends might help explain why people who admire celebrities may self-identify as more politically conservative.”

    However, the relationship between celebrity admiration and the third dimension, authoritarianism (the demand for strict punishment of rule-breakers), did not remain robust. Once demographics and political orientation were factored in, intense admiration no longer predicted authoritarian aggression. The lighter form remained a statistically detectable predictor, but it accounted for only about 1 percent of the variation, and the authors do not consider this strong evidence of a link. The authors suggest this may be because people who heavily admire celebrities tend to see the world as fair, with people getting what they deserve, and so may feel less need to support harsh punishment for rule-breakers.

    Huynh sees this boundary as an encouraging sign. “Celebrity admiration was not related to authoritarian aggression, which involves strictness and social control,” he noted. “This finding showed the limits of celebrity admiration, which is positive and worthy of optimism.”

    As with all research, there are a few things to keep in mind. The study measured these traits at a single point in time, so the direction of the relationship is unknown. Intense absorption in celebrity culture might lead someone to adopt more authority-respecting and traditional views, or people who already hold such views might be more drawn to celebrity culture. When the researchers flipped their statistical model, higher authority-submission scores also predicted more celebrity admiration, a pattern consistent with either direction.

    The list of control variables was also limited, missing related traits like narcissism and a preference for social hierarchies. Additionally, the survey asked participants to focus on their favorite celebrity but did not distinguish between typical entertainers and political figures. Because modern politics has become heavily focused on personalities, admiring a politician might function differently than admiring a musician or actor.

    “This research was not about political celebrities, but celebrities generally,” Huynh said. “Some people may want to view these findings through the Trump presidencies, but only 5 out of 331 people in the study listed Donald Trump as their favorite celebrity. As such, these findings represent the associations between celebrity admiration and endorsement of different aspects of right-wing authoritarianism more broadly.”

    Finally, the study only included participants from the United States. Cultural values, political structures, and the nature of fame vary widely around the world, so these connections might operate differently in other countries.

    Huynh suggested another direction for future work. “An interesting next step would be to examine the associations between celebrity admiration and left-wing authoritarianism (e.g., hostility toward people in power, support for censoring opposing views, and rejection of traditional values and norms),” he said.

    The study, “Idols and Ideologies: Examining Associations Between Celebrity Admiration and Right-Wing Authoritarianism,” was authored by Ho Phi Huynh, Joshua L. Williams, Marla F. Jorgensen, Amy Dicke-Bohmann, and Lynn McCutcheon.

    URL: psypost.org/celebrity-admirati

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  21. DATE: October 5, 2026 at 06:00AM
    SOURCE: STAT NEWS NEUROSCIENCE

    TITLE: 2026 Nobel Prize in Medicine awarded for brain research tool called optogenetics

    URL: statnews.com/2026/10/05/nobel-

    Karl Deisseroth, Peter Hegemann, and Georg Nagel are the joint recipients of the 2026 Nobel Prize in Physiology or Medicine “for their discoveries concerning light-gated ion channels and optogenetics, the Karolinska Institutet in Stockholm, Sweden announced on Monday. 

    Deisseroth, a professor at the Howard Hughes Medical Institute and Stanford University, Hegemann, a professor at Humboldt University in Berlin and Nagel, a professor at the University of Würzburg, Germany, developed a method that uses light, combined with genetic modifications of neurons, to switch on or off individual cells in a living brain. This makes it possible to show how nerve cells shape memories, feelings and behavior in the brain, and is being studied as a treatment for disease. 

    Read the rest…

    URL: statnews.com/2026/10/05/nobel-

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  22. DATE: October 4, 2026 at 04:00PM
    SOURCE: PSYPOST.ORG

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    TITLE: Early neglect may disrupt how the brain fine-tunes itself during adolescence

    URL: psypost.org/early-neglect-may-

    Children exposed to severe psychosocial deprivation early in life showed lasting differences in how their brain activity developed during adolescence, according to a study published in the Proceedings of the National Academy of Sciences. These altered brain dynamics were associated with poorer performance on a task requiring attention and self-control.

    Adolescence is a major period of brain development. During these years, young people generally become faster and more accurate at controlling their attention, managing distractions, and responding to changing demands. Brain networks also become more stable and efficient, partly through a process called synaptic pruning, in which weaker connections between brain cells are eliminated and stronger ones are reinforced.

    Computer models suggest that pruning helps brain activity settle back to its typical pattern more quickly after being knocked off course, which may support more efficient thinking. The researchers wanted to know whether severe deprivation early in life could interrupt this process.

    Psychosocial deprivation can occur when children grow up without consistent caregiving, stimulation, and social interaction. Institutional settings may provide food and shelter but still fail to offer the stable, responsive relationships that are important for healthy development.

    Led by Marta Andujar of the National Institute of Mental Health, the team used data from the Bucharest Early Intervention Project, a long-running randomized controlled trial in Romania. When the project began, young children living in state-run institutions, all younger than about two and a half, were randomly assigned either to move into high-quality foster care or to continue receiving the usual institutional care.

    The analysis included 163 participants. Fifty-two had been randomly placed in foster care, and 51 had been randomly assigned to continue in institutional care, although Romanian child protection authorities later moved many children in that group to other placements. A comparison group of 60 children who had never lived in an institution was recruited from the community. Participants were assessed in follow-ups that began at ages 12, 16, and 21, with average ages at those visits of about 12.7, 16.9, and 23.3 years.

    Participants completed a Flanker task, which involves responding to a central arrow while ignoring surrounding arrows that point either in the same direction or in the opposite direction. The task measures the ability to focus attention and override an automatic response.

    While participants completed the task, the researchers recorded the brain’s electrical activity using electroencephalography (EEG). They then used a mathematical model to measure how quickly moment-to-moment deviations in each person’s brain activity, the ways a single trial differed from that person’s typical response, faded back toward the typical pattern. A higher value indicated that these deviations lingered longer before settling back.

    Across all groups, these values decreased with age, suggesting that brain activity normally becomes quicker to stabilize during adolescence. However, participants who had experienced institutional care showed consistently higher values than those who had never been institutionalized. The foster care group did not differ from the group assigned to continued institutional care, meaning this brain measure showed no clear benefit of foster care. That contrasts with earlier findings in the same children, which showed some recovery after foster care in other brain signals, though the new study used a different and more fine-grained measure.

    Behavioral results told a similar story. Never-institutionalized participants were more accurate overall than both groups with institutional histories, which did not differ from each other. On a measure combining speed and accuracy, foster care appeared to help somewhat, but the authors describe this recovery as modest and limited.

    Participants whose brain activity took longer to settle also tended to perform less efficiently on the task, based on the combined measure of speed and accuracy. This link was negligible at age 12 but grew stronger at 16 and 21. Statistical analyses suggested that the neural differences accounted for part of the performance gap between participants with and without institutional histories.

    “These findings demonstrate that early deprivation leaves a lasting imprint on the developmental trajectory of neural dynamics, affecting the maturation of brain systems underlying cognitive control,” the authors concluded.

    The study has some limitations. Although children were randomly assigned to foster care or institutional care, the never-institutionalized comparison group was not randomized, so differences between that group and the others could partly reflect factors other than deprivation. The sample was also relatively small, and children’s placements and later life experiences varied after the trial began.

    In addition, the link to synaptic pruning is an interpretation rather than a direct measurement, since EEG cannot measure connections between brain cells. The authors note that this explanation still needs to be tested directly, for example in animal studies that combine brain recordings with anatomical data.

    The study, “Early psychosocial deprivation alters the refinement of neural dynamics across adolescence,” was authored by Marta Andujar, Lucrezia Liuzzi, Daniel S. Pine, Charles A. Nelson III, Charles H. Zeanah, Nathan A. Fox, and Bruno B. Averbeck.

    URL: psypost.org/early-neglect-may-

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  23. DATE: October 4, 2026 at 02:00PM
    SOURCE: PSYPOST.ORG

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    TITLE: Republican-aligned actors issued nearly three-quarters of fact-checked 2024 election hoaxes

    URL: psypost.org/how-politicians-an

    During the 2024 United States presidential election, political actors and anonymous online users regularly spread false information as an open campaign strategy. A recent study identifies who promoted these hoaxes and who was targeted, revealing that political figures and regular citizens approach the creation of fake content in distinct ways. The research was published in American Behavioral Scientist.

    False narratives in politics can distort public perception and erode trust in democratic systems. The spread of fabricated claims often spikes during election seasons, when voters are paying close attention to public discourse.

    In the past decade, digital platforms have made it easier for people to circulate misleading material. Disinformation is characterized by the intentional spread of false content to gain a strategic advantage or cause harm.

    Much of the academic research on this topic has focused on the content of fake news stories or how fast they travel across the internet. Fewer studies have examined the specific people generating and fielding these falsehoods.

    Understanding the individuals who launch unverified claims and the people they target helps build a better picture of modern political communication. Alba Córdoba-Cabús and Andreu Casero-Ripollés, communication researchers at the Universitat Jaume I in Spain, led the recent project. They wanted to categorize the spreaders of political hoaxes, known as issuers, and the subjects of those hoaxes, known as recipients.

    The researchers analyzed a sample of 374 false messages related to the 2024 U.S. presidential election. They collected these items from PolitiFact, a prominent journalistic organization that verifies political claims. The analyzed period spanned from January 2024 through the presidential inauguration in January 2025.

    For each verified hoax, the research team systematically categorized multiple details. They recorded the channel where the message appeared, the specific topic, and the exact type of falsehood. They also identified the political affiliations and public roles of both the people spreading the claims and the people the claims were about.

    In more than 90 percent of the cases, the team could readily identify the person or group issuing the false statement. Spreading falsehoods appears to be a normalized, public tactic rather than a secretive operation. People generating this content did not typically try to hide their identities.

    The researchers suggest this reflects a political environment where actors do not fear being penalized by voters for sharing unverified claims. Anonymous online users were the most common source, responsible for nearly 40 percent of the false messages. Political candidates and celebrities or internet influencers tied for the second most common sources.

    Each of these latter groups accounted for roughly 16 percent of the items. The data revealed an association between the type of person sharing the claim and the medium they used to share it. Anonymous users and influencers relied almost exclusively on social media platforms to circulate their messages.

    Political candidates and public officials took a different approach. They distributed unverified claims across a wider variety of channels, including campaign rallies, television interviews, and press releases. This strategy suggests an effort to reach voters across many different formats, rather than relying solely on internet algorithms.

    The subject matter of the hoaxes also varied depending on who was talking. Politicians tended to center their false statements around public policies, such as the economy, immigration, and crime.

    Conversely, anonymous users and influencers focused heavily on the mechanics of the campaign itself. Their posts frequently targeted the voting process, polling numbers, or the private lives of political figures.

    The study found differences in the mechanics of the deception. Political actors often used misleading content, which involves twisting real statistics or misinterpreting data to fit a specific narrative.

    Anonymous users and influencers more frequently relied on false context. This occurs when real images, videos, or quotes are shared alongside fabricated background details to change their original meaning.

    When looking at political affiliations, actors aligned with the Republican party issued about 73 percent of the hoaxes. Democratic actors were responsible for roughly 22 percent of the unverified claims in the sample.

    Most of this fake content was designed to attack political rivals. Candidates were the primary targets, appearing as the subject in 38 percent of the analyzed items. Democratic figures were on the receiving end of about 57 percent of the falsehoods, while Republicans were targeted by about 22 percent.

    The researchers also identified a growing trend of constructive disinformation. While false claims are traditionally used as attacks, Republican actors directed nearly 20 percent of their false claims at their own party or candidate in a positive manner. These messages were intended to inflate accomplishments or bolster public support, rather than tear down an opponent.

    Democratic actors used this same supportive tactic, though at a lower rate of roughly 7 percent. This highlights an evolution in political deception. It shows that fake news is not strictly used as an offensive weapon against adversaries, but can also act as an artificial booster to make a candidate appear more attractive to the electorate.

    The findings rely on data collected by a single fact-checking organization. Because fact-checkers cannot review every questionable statement made during an election, the sample likely does not capture all the unverified content that circulated online. The study is based on a specific subset of verified falsehoods rather than the entirety of the internet’s political discourse.

    The study focuses entirely on the 2024 U.S. presidential election. The communication tactics observed in this specific political environment might not translate to other countries or local political races. Future studies will need to examine elections in different global regions to see if these patterns hold steady across different political systems.

    The study, “Actors of Disinformation: Issuers and Recipients of Hoaxes in the 2024 U.S. Presidential Election,” was authored by Alba Córdoba-Cabús and Andreu Casero-Ripollés.

    URL: psypost.org/how-politicians-an

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  24. DATE: October 4, 2026 at 12:00PM
    SOURCE: PSYPOST.ORG

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    TITLE: Problematic pornography use is linked to craving, shame, depression, and loneliness, meta-analysis finds

    URL: psypost.org/problematic-pornog

    A systematic review and meta-analysis of 111 samples found that problematic pornography use tends to be higher among people who report stronger cravings, more sexual shame, depression, loneliness, emotion dysregulation, and moral disapproval of pornography. The strength of these links varied widely across studies and may partly depend on how problematic use was measured. The paper was published in Addictive Behaviors Reports.

    In modern times, pornography is widely accessible through the internet. Many people worldwide use it without problems in their daily lives. However, for some individuals, pornography use becomes difficult to control and begins to interfere with relationships, work, sexual functioning, or emotional well-being. This pattern is often called problematic pornography use.

    Problematic pornography use is not a formal psychiatric diagnosis. Rather, it is an umbrella term for a range of self-reported difficulties, such as feeling unable to control one’s use, being preoccupied with pornography, or feeling distressed about it. It is less about how often pornography is viewed than about whether use feels compulsive or causes significant distress or impairment.

    Researchers have examined a range of factors linked to problematic pornography use. These include impulsivity, difficulties with emotion regulation, loneliness, stress, anxiety, depression, and a tendency to use pornography as a way of coping with negative emotions. Sexual factors, such as high sexual desire or dissatisfaction with one’s sex life, also seem to play a role for some people.

    In addition, moral or religious conflict about pornography can intensify feelings of guilt and distress, sometimes making people perceive their use as more problematic than its behavioral pattern alone would suggest. Easy availability, privacy, novelty, and the virtually unlimited variety of online sexual content may further reinforce repeated use in susceptible individuals.

    These different perspectives are reflected in the questionnaires researchers use. Some measures focus mainly on loss of control, such as unsuccessful attempts to cut back, compulsive use, or continued use despite negative consequences. These are known as dysregulation-oriented measures. Others focus more on the emotional distress associated with pornography use, such as guilt, shame, worry, or moral conflict, and are known as distress-oriented measures.

    Study author Sonay Sheikhi and colleagues at Kharazmi University in Tehran, Iran, conducted a systematic review of existing studies to identify psychological characteristics associated with problematic pornography use. They also conducted a meta-analysis, a statistical technique that combines results across studies, to estimate how strong these associations are. In addition, they examined whether the strength of these associations depended on which kind of measure a study had used.

    The researchers searched the PubMed/MEDLINE, Scopus, and Web of Science databases, and supplemented the results with searches of Google Scholar, Iranian databases (SID, Magiran, and Noormags), and gray literature sources such as the Open Access Theses and Dissertations database. They included studies published in English or Persian between 2012 and 2025.

    In the search, they used keywords related to problematic pornography use (e.g., problematic pornography use, pornography addiction, compulsive pornography use, problematic online pornography use, cyber pornography) combined with terms referring to psychological correlates (e.g., impulsivity, emotion regulation, attachment, craving, moral incongruence, depression, anxiety, and personality).

    The search identified over 38,000 unique records, from which the authors selected 925 full-text documents for review. Of these, 97 articles met the inclusion criteria. Together, they described 111 independent samples totaling 121,728 participants. The average participant age was about 27.5 years, and around 46% of participants were women.

    The studies were published between 2012 and 2025, with about 85% of participants coming from studies published between 2017 and 2025. Nearly all of the data were collected online.

    The psychological characteristics most strongly associated with problematic pornography use were craving (a strong desire to view pornography) and sexual shame, each with an average correlation of 0.54. Correlations range from −1 to 1, with values near zero indicating no relationship. The weakest associations were with the personality trait of extraversion and with indicators of family environment, both close to zero.

    Problematic pornography use was also associated with depression (0.32), emotion dysregulation (0.29), moral disapproval, meaning the belief that pornography is morally wrong (0.27), and loneliness (0.23). The craving and sexual shame estimates, however, were each based on only four or five studies, compared with 12 to 21 studies for these other characteristics.

    Results also varied widely from study to study. For most characteristics, the range in which future studies’ results would be expected to fall was wide and often included values near zero, meaning a given study could find a much weaker association or none at all. The authors therefore describe the pooled results as average tendencies rather than effects that apply equally across all populations.

    The authors also examined whether the type of measure mattered. Studies using dysregulation-oriented measures tended to show stronger associations with impulsivity and craving, whereas studies using distress-oriented measures tended to show stronger associations with shame and moral disapproval. However, the authors describe these patterns as descriptive, and formal statistical tests found few reliable differences between the two kinds of measures.

    In one case, the subgroup results ran against this pattern: religiousness was more strongly associated with problematic use in studies using dysregulation-oriented measures than in those using distress-oriented ones. The authors conclude that measurement differences may account for some, but not all, of the variation across studies.

    “Across the available evidence, PPU [problematic pornography use] was associated with a broad range of psychological variables spanning behavioral self-regulation, emotional functioning, interpersonal processes, and evaluative distress. However, the magnitude of these associations varied considerably across psychological domains and across studies, indicating that PPU cannot be adequately characterized as a single, homogeneous construct,” the study authors concluded.

    The study sheds light on the psychological characteristics linked to problematic pornography use. However, the authors note that the studies they analyzed were predominantly cross-sectional, meaning they measured everything at a single point in time, which rules out conclusions about cause and effect or about which came first. Additionally, most studies relied on self-report questionnaires for both pornography use and psychological characteristics, which the authors say may have inflated some of the observed associations.

    The authors also note that their two categories of measures are rough groupings, since many questionnaires capture both loss of control and distress. The differences between them should not be read as evidence of distinct types of problematic pornography use.

    The paper, “Psychological correlates of problematic pornography use: A systematic review and meta-analysis of measurement and conceptualization differences,” was authored by Sonay Sheikhi, Shahram Mohammadkhani, and Mehdi Akbari.

    URL: psypost.org/problematic-pornog

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  25. DATE: October 4, 2026 at 10:00AM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: Women and underrepresented minorities have higher tenure-track placement rates in the political science job market

    URL: psypost.org/women-and-underrep

    Getting a tenure-track faculty position is often the primary goal for doctoral students, but the odds of landing one are notoriously low. A recent analysis of the political science job market suggests that while the prestige of a candidate’s university is linked to the type of academic institution they end up at, it does not actually predict whether they will secure a professorship. The research, published in PS: Political Science & Politics, indicates that having a strong publication record, studying a high-demand field, and being a female or an underrepresented minority candidate are stronger predictors of finding a tenure-track academic job.

    A tenure-track professorship is a university teaching and research position that can eventually lead to a permanent, lifelong appointment. In many academic fields, the competition for these roles is intense, with far more new graduates than available openings.

    Past research analyzing this system has pointed to a rigid prestige hierarchy. For instance, a 2022 study of faculty hiring across the United States found that a small minority of elite universities supply the vast majority of professors. Similarly, a 2025 analysis of political science departments indicated that the top 20 percent of programs produced 75 percent of tenure-track faculty at U.S. doctoral departments, while the bottom half produced less than 5 percent.

    These past studies tend to imply that graduating from a top-tier university is the only reliable way to get a job in academia. But that approach relies on looking backward at the people who already secured positions at major research universities. This method can introduce bias.

    First, it ignores the fact that elite universities often have much larger graduate programs, meaning they naturally produce more job applicants. Second, it overlooks professorships at the thousands of colleges and universities that only offer bachelor’s or master’s degrees. About 17,000 people teach political science in the United States, but only about 3,000 work at doctoral departments, meaning studies that look only at those departments miss more than 80 percent of faculty jobs.

    “Existing work has claimed that where one earns the PhD is critical to whether they find a professor job, and some even suggested closing more than half of PhD programs,” Scott W. Desposato, the Simón Bolívar Chair of Latin American Studies and a professor of political science at the University of California, San Diego, told PsyPost.

    “But this body of work assesses placements by looking at professors at PhD-granting programs. Thus, they don’t control for the size of the PhD program (bigger programs should have more placements, even if their training is the same as smaller programs) and they ignore the many professor jobs at small liberal arts colleges, community colleges, and other universities that don’t have phD programs.”

    “As I write in the paper, it’s like studying fitness by seeing which country won the most medals in the Olympics and concluding that the best way to be healthy is to move to that country,” Desposato continued. “That would be a crazy way to study fitness, and it’s the wrong way to study the academic labor market.”

    “Faculty are full of advice about what students should do to succeed on the job market,” he said. “But their recommendations are based on anecdotal observations. We try to be systematic and scientific in our research so why wouldn’t we want some real evidence from which to make recommendations to our PhD students?”

    To get a more accurate picture of how hiring works, Desposato identified a group of active job seekers and checked on their outcomes a year later. The researcher collected data on 413 political science candidates who were actively on the academic job market during the 2023 to 2024 hiring cycle. The candidates were identified from the “Job Market Candidate” pages on various university websites in the fall of 2023. The sample only included candidates who were either finalizing their dissertations or had recently graduated, excluding anyone who already held a tenure-track job or had graduated before 2023.

    Using the candidates’ websites and resumes, the researcher recorded a variety of details. These included the rank of their university, their specific field of study, their teaching experience, any awards they had won, and their publication record. To assess publications, the study tracked both the number of articles and the prestige of the journals in which they were published.

    The researcher also coded the candidates’ perceived gender and underrepresented minority (URM) status based on names, pronouns, identity-specific awards, personal statements, and appearance. Candidates perceived as Black, Latino, or Native American were classified as URM, a measure meant to approximate how hiring committees might see them.

    In the fall of 2024, the researcher checked back to see what types of jobs the candidates had secured. By that time, about 26 percent of the candidates had accepted tenure-track professorships. Surprisingly, the prestige of the university where a candidate earned their degree had virtually no bearing on whether they secured one of these positions.

    Placement rates showed no consistent pattern by rank: the top 10 departments placed 25 percent of their candidates, while departments ranked 71st or lower placed 35 percent. The results suggest that graduating from an elite institution does not guarantee a job, nor does graduating from a lower-ranked program automatically disqualify a candidate. However, lower-ranked programs were thinly represented in the data, as only 13 of the 60 lower-ranked departments listed candidates online. The lowest-ranked group’s 35 percent placement rate largely reflected the University of Missouri, which placed nine of its 16 candidates; the rest of that group placed just five of 24 candidates.

    While institutional rank did not predict if a candidate got a job, it did predict what kind of job they got. Candidates from top-ranked programs were much more likely to secure postdoctoral fellowships, which are temporary research positions that often serve as stepping stones to tenure-track jobs. When elite candidates did land tenure-track roles, they mostly went to universities that also grant doctoral degrees. By contrast, candidates from lower-ranked programs were more likely to find tenure-track positions at smaller colleges and universities that do not have doctoral programs, or they took temporary teaching positions.

    More than 70 percent of candidates held some kind of academic job a year later. Among candidates who were already postdoctoral fellows when the study began, 30 percent landed tenure-track jobs, compared with 15 percent of those working as visiting lecturers.

    Publishing was among the strongest predictors of landing a tenure-track job. Candidates without any published research had a placement rate of just 16 percent, compared with 32 percent for those with one to three publications. In statistical models, the researcher compared hypothetical candidates to a baseline: a non-minority man studying American politics at the 30th-ranked department who had not yet finished his degree and had no publications. That baseline candidate had an estimated 27 percent probability of landing a professorship.

    If that same candidate had co-authored an article in the American Political Science Review, a top journal, the probability rose to 41 percent. A solo-authored article in that journal was associated with a probability of roughly 52 percent, nearly double the baseline, though this estimate was less statistically certain. Only about 5 percent of candidates had published in a top journal at all. Teaching experience, on the other hand, did not seem to help: candidates with seven or more teaching roles had a lower placement rate of 18 percent.

    The candidate’s field of study and demographic identity were also linked to their job market outcomes. Applicants specializing in American politics were the most successful, with nearly 40 percent finding a tenure-track position, compared with 20 to 24 percent in other fields. That year, there were about as many job listings in American politics (118) as American politics candidates (118), whereas comparative politics had 189 candidates for 71 listings.

    When looking at demographics, the study found no evidence that female or URM candidates faced hiring disadvantages. In fact, these identities were associated with higher placement rates. The raw placement rates for tenure-track jobs were 19 percent for non-minority men, 32 percent for non-minority women, 36 percent for URM women, and 39 percent for URM men. In the researcher’s statistical models, a baseline non-minority male candidate had a 27 percent probability of securing a tenure-track job.

    By comparison, a URM male candidate had a 47 percent probability, and female candidates sat at roughly 44 percent. However, this advantage only appeared for positions at doctoral universities; for jobs at colleges without doctoral programs, gender and minority status were not significantly linked to placement. These findings are in line with research covered by PsyPost in 2024, which found that women applying for tenure-track faculty positions in science, technology, engineering, and mathematics disciplines experienced hiring equality or advantages compared to men with matching qualifications. Desposato’s own analysis of the American Political Science Association’s placement survey data from 2017 to 2025 found the same advantages for female, minority, and American politics candidates.

    “The effect sizes for URM/female were particularly large,” Desposato pointed out. “Members of those identities had a much higher placement rate than white/Asian males.”

    “The most striking finding was that departmental rank had so little effect on placements, whereas both female gender and minority status had such large effects compared to the other predictors,” Artur Nilsson, a professor of personality psychology at the University of Bergen who was not involved in the study, told PsyPost. “That publications and research topics matter too is not surprising.”

    There are a few things to keep in mind when interpreting these findings. The study provides an observational snapshot of a single hiring cycle, meaning it cannot demonstrate that specific factors directly caused people to be hired. For example, a strong publication record might improve a candidate’s chances by impressing a search committee, or it might simply be a byproduct of writing a very good dissertation, which the committee also recognizes.

    The models accounted for broad subfields, such as American or comparative politics, but not for narrower research specialties that might have been in higher demand. “These are observational data with tons of selection issues,” the researcher explained. “For example, why are URM candidates placed at double the rate of non-URM males? This might simply be that those candidates were studying more popular fields.”

    “Or, it may be that non-URM candidates have better alternatives to academia and are leaving for those positions,” he continued. “Or, it may be that there is discrimination based on identity. It could be all of these! This is just one year’s worth of data, from a unique moment of racial reckoning, but it deserves some consideration.”

    There are also many unmeasured variables that influence hiring decisions, such as a candidate’s interview skills, the strength of their recommendation letters, and the overall quality of their research. Additionally, the data collection relied on which candidates academic departments chose to list on their public websites. This means some job seekers were likely missed, especially those from programs outside the United States or those whose departments do not maintain such directories.

    It is also unclear whether the hiring trends apply to other countries or disciplines. “The main caveat is that these findings represent a specific job market at a particular point in time, subject to the idiosyncrasies of the U.S. system,” Nilsson said. “Their generalizability is difficult to estimate.”

    Because the academic job search often takes several years, tracking outcomes after a single year may not capture the full trajectory of a candidate’s career. Looking ahead, Desposato hopes to apply the same approach to other fields and follow candidates for several years. He noted that upcoming experimental studies on hiring by other scholars will also help address these limitations.

    He argued that graduate programs should release hard numbers on how their students fare, since many advertise an “excellent placement record” to prospective students without backing it up. “It’s not clear what ‘excellent placement record’ can mean when 75% of candidates did not have professor jobs after a year on the job market,” he added. “We owe it to our PhD students and prospective students to be honest about the job market and what they are signing up for when they start a PhD program, and we should make sure there are non-academic pathways for our PhD students.”

    “This is especially true given demographic change,” Desposato concluded. “Many small colleges are going to close as enrollments decline. Most of those colleges offer political science or government as a major, and those professor jobs just won’t exist anymore. I expect a difficult academic job market for PhD candidates for the foreseeable future.”

    The study, “Where You Go, What You Do, Who You Are: Predictors of Political Science Job-Market Outcomes, 2023–2024,” was authored by Scott W. Desposato.

    URL: psypost.org/women-and-underrep

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  26. DATE: October 4, 2026 at 09:00AM
    SOURCE: PSYPOST.ORG

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    TITLE: New study links sexual objectification at home to young women’s difficulty saying no to unwanted sex

    URL: psypost.org/new-study-links-se

    New research suggests that women who received sexually objectifying messages from their families while growing up tend to view themselves more as objects as young adults, a mindset that was in turn linked to more difficulty refusing unwanted sex, communicating sexual desires, and experiencing orgasm. The authors propose that these early family experiences may lead women to internalize an outsider’s view of their bodies, which could make it harder to assert their sexual needs. The study was published in Psychology of Women Quarterly.

    Sexual objectification occurs when a person is valued primarily for their physical appearance and treated as an object of sexual desire rather than a complete human being. While this is often discussed as a broader cultural issue, many women first encounter these pressures within their own homes. Sexual objectification in the family of origin involves hearing comments from relatives about body shape, receiving pressure to look attractive, or witnessing family members make sexualized comments about other women.

    “Women are subjected to chronic and multiple forms of sexual objectification throughout their lives, in which their bodies are valued for their physical appearance and sexual appeal and treated as sexual objects,” Dawn M. Szymanski, a professor in the Department of Psychology and Neuroscience at the University of Tennessee, Knoxville, and Greta Hacker, a doctoral student at the university, told PsyPost, summarizing the theory their work builds on. “Sexual objectification experienced early in life can be especially impactful.”

    According to objectification theory, a framework the study draws on, women who are repeatedly exposed to these attitudes often begin to view themselves through the same critical lens, a process known as self-objectification. Instead of focusing on how they feel or what they are capable of, individuals who self-objectify tend to constantly monitor their own physical appearance from an outsider’s perspective.

    Previous research has documented the negative mental health outcomes of being treated as a sexual object. For instance, a study covered by PsyPost in 2017, which was also led by Szymanski, indicated that women working in sexually objectifying restaurant environments experienced higher levels of anxiety and disordered eating.

    Less is known about how objectifying experiences within the family shape a woman’s sexual well-being later in life. The research team aimed to explore how early family messages might translate into young women’s sexual experiences. Specifically, the authors wanted to see if these experiences influenced sexual agency, which is the ability to freely communicate sexual desires to a partner and refuse unwanted sexual activities.

    “Previous research indicates gender disparities in sexual functioning,” the researchers explained. “For example, heterosexual women are less likely to report experiencing orgasm during sexual activity with another person than heterosexual men.” The authors cite a 2018 national survey in which 65% of heterosexual women said they usually or always orgasm during partnered sex, compared with 86% of lesbian women and 95% of heterosexual men.

    “Past research also indicates that psychosocial factors are more important in understanding these disparities than physiological factors,” the researchers noted. “Our study extends this line of research by applying objectification theory and research on the importance of early family environments to increasing our understanding of factors associated with sex-related outcomes in young adult college women.”

    The researchers also looked at orgasm, an important component of sexual pleasure and a strong predictor of sexual satisfaction. The psychological and relational aspects of sex play an important role in whether women experience orgasm. Supporting this, a 2026 study of Italian adults indicated that women’s orgasms are heavily tied to relationship dimensions like emotional closeness and how much partners agree on important matters in their relationship.

    Szymanski and her team suspected that by fostering self-objectification, early family experiences might interrupt a woman’s ability to focus on her own pleasure and communicate her needs, setting the stage for fewer orgasms.

    To investigate these associations, the researchers surveyed 700 young adult women at a university, recruited through a psychology research pool in exchange for course credit. The participants had an average age of about 19, and the vast majority identified as White and heterosexual. Sixty-two percent were first-year students, 56% were in a romantic relationship, and all had prior partnered sexual experience. They completed a series of online questionnaires assessing their past and current experiences.

    The survey included a measure asking how often family members made comments about their appearance or the bodies of other women while they were growing up. The questionnaire also measured the women’s current levels of self-objectification, their anxiety about how their bodies look during sex, and their ability to assert their sexual boundaries and desires. A subset of 533 women who had engaged in sexual activity over the previous month answered questions about how frequently, easily, and with how much satisfaction they experienced orgasms. The researchers controlled for relationship status in their analysis, as being in a committed relationship often influences sexual communication and satisfaction.

    The findings point to a pattern connecting early family messages to current sexual behaviors. Women who reported more sexual objectification in their families tended to report more self-objectification as young adults, a moderate association. The links described below, from family experiences to sexual agency and orgasm, were smaller.

    Self-objectification also statistically linked family experiences to lower sexual agency. Women who reported more family objectification tended to self-objectify more, and that was in turn associated with more difficulty refusing unwanted sex and communicating their sexual desires to partners. Family objectification was also directly linked to more difficulty refusing unwanted sex, even after accounting for self-objectification.

    When looking at the women who had recently engaged in sexual activity, the researchers found that sexual objectification in the family was indirectly linked to lower rates of orgasm. This connection operated through a chain of psychological and behavioral factors. Higher self-objectification was linked to less ability to refuse unwanted sex and communicate sexual desires, which was in turn associated with fewer orgasms, less satisfaction with orgasms, and greater difficulty reaching climax. Overall, the full statistical model explained 21% of the variation in the women’s orgasm scores.

    “Our findings suggest that experiencing sexual objectification in one’s family of origin is important in understanding women’s sexual experiences and sexual functioning in young adulthood,” the authors concluded.

    Self-objectification was linked to more anxiety about body image during sex, but this anxiety was not a statistically significant predictor of orgasm once the women’s ability to communicate and to refuse sex was taken into account. The authors called this surprising, since earlier studies had pointed to body self-consciousness as a key link, and suggested that what a woman does during sex, such as voicing what she needs, may matter more for orgasm than how she feels about her body.

    As with all research, there are a few things to keep in mind. The study relied on the women’s own reports, including recollections of family experiences from years earlier, which may not always be accurate. Because the data was collected at a single point in time, the results cannot establish a timeline of cause and effect. It is possible that other unmeasured factors play a role in these dynamics.

    The sample also consisted primarily of young, White, heterosexual women attending a university. The findings might not apply to women from different cultural backgrounds, sexual orientations, or age groups. Future studies tracking individuals over several years could provide evidence for how family messages shape sexual development over time.

    The study, “Sexual Objectification in Family of Origin, Self-Objectification, Sexual Agency, and Young Adult College Women’s Orgasm,” was authored by Dawn M. Szymanski and Greta Hacker.

    URL: psypost.org/new-study-links-se

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  27. DATE: October 4, 2026 at 07:28AM
    SOURCE: SCIENCE DAILY MIND-BRAIN FEED

    TITLE: Your gut bacteria may reveal how fast your brain is aging

    URL: sciencedaily.com/releases/2026

    A UCLA study links faster brain aging to specific gut bacteria and chemical byproducts, with older-looking brains also associated with poorer memory, focus, and mood. The findings suggest that biological signs of brain aging may appear decades before obvious symptoms and could eventually make the gut a target for prevention.

    URL: sciencedaily.com/releases/2026

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  28. DATE: October 4, 2026 at 06:09AM
    SOURCE: SCIENCE DAILY MIND-BRAIN FEED

    TITLE: This common vitamin could help fight one of the deadliest brain cancers

    URL: sciencedaily.com/releases/2026

    High-dose vitamin B3 is showing intriguing early promise as an addition to standard glioblastoma treatment, with 82% of patients in a small trial remaining progression-free after six months. Researchers believe niacin may help revive immune cells suppressed by the cancer, but larger studies are still needed to confirm the benefit and safety.

    URL: sciencedaily.com/releases/2026

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  29. DATE: October 4, 2026 at 08:00AM
    SOURCE: PSYPOST.ORG

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    TITLE: Virtual reality can induce mystical experiences, new study suggests

    URL: psypost.org/virtual-reality-ca

    Virtual reality headsets might offer a reliable way to induce profound feelings of unity and awe typically associated with deep spiritual practices or psychedelics. A recent experiment found that viewing both fantastical imagery and realistic meditation exercises through virtual reality led many people to report complete mystical experiences, whereas viewing the exact same exercises on a standard computer screen did not. The findings were published in the journal Psychology of Consciousness: Theory, Research, and Practice.

    Psychologists define a mystical experience as a profound mental event characterized by a sense of deep connection with the universe, an altered perception of time and space, and intense positive emotions. Early psychological theorists proposed that these experiences are defined by their ineffability, meaning they defy expression in standard language. Later researchers emphasized a sense of nonduality, a state where the ordinary sense of oneself as an independently conscious being dissolves. In this state, personal boundaries blur and the individual feels a sense of oneness with all of existence.

    While these profound states can occur spontaneously in daily life, researchers have historically struggled to trigger them reliably in laboratory settings using psychological methods alone. Only a small fraction of people typically achieve a complete mystical state through standard meditation, fasting, or hypnosis. Modern studies have heavily relied on psychedelic substances to reliably evoke these states. Finding non-pharmacological methods to trigger self-transcendent experiences remains an ongoing challenge for scientists studying human consciousness.

    In recent years, scientists have found that immersive virtual reality can sometimes trigger these profound states at higher rates than traditional psychological methods. Western University psychologists Rebekka Miller, Tallulah Nyland, and Paul Frewen wanted to know what specific types of digital environments are best suited to create these feelings. They aimed to test whether virtual reality required highly imaginative, fantastical elements to trigger mystical states, or if simply practicing a standard breathing meditation in a realistic virtual nature setting would work just as well.

    The research team also wanted to move beyond relying solely on subjective surveys. Previous studies on virtual reality and mysticism only asked participants how they felt after the simulation ended. To gain a deeper understanding of how the body reacts to these immersive environments, the investigators decided to measure the physical brain and body changes that happen during these digital encounters. This physiological data could help cross-validate the self-reported emotional outcomes.

    The researchers recruited 80 young adults and divided them into two groups. Both groups viewed their respective experiences using a program called Nature Treks: Together, which simulates interactive, three-dimensional natural environments like islands and underwater landscapes. Within this digital world, users appear as bodiless spirits wearing tribal masks and gloves, floating through the space. The software allows users to relax and explore lush vegetation, fossilized rocks, and ocean life.

    One group listened to a guided imagery script describing a fantastical encounter. During the first five minutes, this script guided users through normal daytime activities like walking down a path. In the second half, the narration shifted to nighttime and introduced surreal elements, such as watching animal spirits emerge from a campfire and viewing a black hole in the sky. The other group listened to a standard breath-focused guided meditation, which replaced the magical elements with a mindfulness practice focusing on internal physical sensations.

    To see how the delivery method affected the participants, the researchers had everyone complete their assigned exercise twice in a counterbalanced order. Participants experienced the simulation once while wearing a fully immersive virtual reality headset, which allowed them to turn their heads and look around the environment. They also completed the exact same audio script and visual environment while watching it on a standard, flat computer monitor, keeping their eyes open and facing forward.

    While the participants underwent the exercises, the researchers recorded their brain waves using wearable sensors placed on the forehead and behind the ears. This electroencephalography equipment measures the electrical activity of the central nervous system. The team also tracked heart rates and heart rate variability using chest straps. After each viewing, the participants answered extensive survey questions about their emotional states, their sense of being present in the digital environment, and the intensity of any mystical feelings.

    The researchers found that the viewing format drastically changed how people responded to the exercises. Among the participants who used the virtual reality headset, 28 percent of the guided imagery group and 18 percent of the guided meditation group reported having a complete mystical experience. To meet this threshold, participants had to score at least 60 percent of the maximum possible score on each of four dimensions: feelings of unity, transcendence of time and space, intense positive mood, and ineffability. In contrast, not a single participant achieved a complete mystical experience when viewing the exact same environments on a standard computer monitor.

    The virtual reality format also produced much higher ratings for specific positive emotions. Participants reported stronger feelings of awe, serenity, interest, and the perception of beauty while wearing the headsets. They also felt a much stronger sense of being physically and temporally present inside the digital world. Conversely, the standard flat-screen viewing format was associated with higher ratings of boredom and fatigue, indicating that the two-dimensional screen failed to captivate the participants’ attention in the same way.

    The physical measurements aligned with the survey responses, showing a physiological shift when participants entered the immersive environment. When participants used the virtual reality headsets, their brain wave activity increased across all measured frequencies, including theta, alpha, beta, and gamma waves. This elevated electrical activity suggests a heightened state of cognitive and emotional engagement. The standard monitor viewing resulted in much lower brain wave amplitudes across the board.

    The heart rate data revealed a similar pattern of heightened physiological arousal. During the second half of the virtual reality exercises, participants experienced higher overall heart rates and lower heart rate variability compared to the standard monitor viewing. A decrease in heart rate variability often indicates that the nervous system is highly stimulated or engaged by external events. These physical changes indicate that the immersive digital world provoked a stronger bodily response than the flat screen.

    When comparing the fantastical imagery to the realistic meditation, the researchers found remarkably few differences. Participants in virtual reality reported similar levels of mystical feelings and positive emotions regardless of whether they were imagining a magical encounter or simply focusing on their breath. The brain wave and heart rate data during the virtual reality sessions were also nearly identical between the two groups. It appears that the immersive nature of the technology itself drives the profound feelings, rather than the specific presence of magic or fantasy.

    One detail to keep in mind is that the meditation group still rated their supposedly realistic virtual environment as highly dreamlike and surreal. Floating as a bodiless spirit in a pristine digital landscape might be so inherently unusual that it blurs the line between fantasy and reality. This overlap could explain why the realistic meditation script produced results so similar to the fantastical imagery script. The basic visual beauty of the digital world might be powerful enough to trigger awe on its own.

    The study’s physical measurements also come with technical caveats. Because the virtual reality format allowed participants to move their heads and bodies to look around, this physical movement might have introduced electrical noise into the sensor data. In the standard monitor condition, participants remained seated and were instructed to look directly at the screen. Future studies will need to account for this physical movement to ensure that the brain wave and heart rate differences are entirely due to the psychological experience rather than simple muscle activity.

    Finally, having participants complete the identical scripted exercises twice might have diluted the overall intensity of their emotional responses. The extent to which an experience feels miraculous or beyond words typically decreases once a person knows exactly what to expect. Researchers will need to explore how people respond to these environments upon their very first viewing to capture the full potential of digital mysticism. Testing these experiences on diverse populations with different spiritual backgrounds could also reveal how cultural expectations shape these digital encounters.

    The study, “Mystical experiences in virtual reality 2: Fantasy versus realism and psychophysiological correlates,” was authored by Rebekka Miller, Tallulah Nyland, and Paul Frewen. The research was supervised by Frewen at Western University.

    URL: psypost.org/virtual-reality-ca

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  30. DATE: October 4, 2026 at 07:00AM
    SOURCE: PSYPOST.ORG

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    TITLE: Study of 2.5 million children finds no link between MMR vaccine and autism

    URL: psypost.org/study-of-2-5-milli

    A new study of over 2.5 million children provides evidence that receiving the measles, mumps, and rubella vaccine before age two is not associated with an increased risk of developing autism. The findings, published in The Pediatric Infectious Disease Journal, indicate that the precise timing of the immunization was not linked to a child’s likelihood of being diagnosed with the developmental condition.

    Autism spectrum disorder is a developmental condition that affects how a person communicates, interacts with others, and experiences the world. The condition is currently estimated to affect about 3.2 percent of children in the United States. The measles, mumps, and rubella vaccine is a standard early childhood immunization that protects against three highly contagious and potentially severe viral infections.

    Fears linking this routine vaccine to autism persist among some parents, frequently leading to delayed or declined immunizations. This anxiety largely stems from a 1998 case series, a report on just 12 children, that was later retracted due to scientific misconduct. Numerous large studies over the years have found no link between the vaccine and the developmental condition.

    Even with this extensive body of research, observational studies on vaccine safety face built-in design challenges. Factors like a family’s healthcare habits, early parental concerns about a child’s development, and the child’s age can influence both when they get vaccinated and if they receive an autism diagnosis.

    If an analysis does not adjust for the fact that children receive vaccines at different developmental stages, the results might be skewed. The research, led by Todd L. Burstain of UW Medicine, aimed to address these complexities using a more precise study design.

    The authors utilized an approach known as age-anchored landmark analysis. This method groups children by the age window in which a vaccination decision is typically made, comparing vaccinated and unvaccinated children within those defined age windows to reduce bias.

    To carry out the research, the scientists analyzed records from Cosmos, a massive electronic health record database spanning hospitals and clinics across the United States. The dataset included 2,560,035 children who had at least one routine primary care visit between 12 and 24 months of age. The prevalence of childhood autism in this sample was 2.55 percent. The researchers focused on a specific diagnostic code for childhood autism, a narrower category than the full autism spectrum, which partly explains why the prevalence in the sample was lower than the national estimate.

    The researchers excluded any children diagnosed with autism at or before 11 months of age to ensure the vaccine came before the diagnosis. The children were followed up to age eight or until December 2024. By 24 months of age, 91.4 percent of the children in the sample had received their first dose of the measles, mumps, and rubella vaccine.

    The authors divided the children into defined age windows, such as 11.5 to 12.5 months, 12.5 to 13.5 months, and up to 24 months. Within each window, they compared children who received their first dose during that window with children who had not been vaccinated by the start of the window and remained unvaccinated throughout follow-up.

    To ensure the comparison was as fair as possible, the researchers adjusted for factors that might influence both vaccination and autism diagnosis. These included the mother’s age, race and ethnicity, gestational age at birth, whether the baby was small for its gestational age or one of multiple births, diabetes or genital or urinary tract infections during pregnancy, neighborhood disadvantage, and region of the country. They avoided adjusting for factors that happen after the vaccination, which can distort the results.

    Across all the age windows analyzed, the first dose of the vaccine was not associated with an increased risk of autism. In the primary analysis, covering vaccination between 11.5 and 24 months, the adjusted hazard ratio was 0.97, with a 99 percent confidence interval of 0.91 to 1.03. A hazard ratio compares how quickly new diagnoses occur in two groups, and because this range includes 1.0, the result is consistent with no difference in risk. The 0.97 estimate translates to an estimated 3 percent lower rate of diagnosis among vaccinated children, a difference that is not statistically distinguishable from zero.

    In two of the later windows, 14.5 to 17.5 months and 17.5 to 24 months, vaccinated children had slightly lower rates of autism diagnosis, with hazard ratios of 0.90 and 0.92. The authors attribute small deviations like these to leftover bias in the data rather than to any protective effect of the vaccine.

    The findings held up under different analyses. Results were essentially unchanged with more birth-related factors added (hazard ratio 0.97) and without the neighborhood measure, which was missing for 53 percent of children (hazard ratio 0.96). They also held after excluding children with only one recorded autism diagnosis.

    To double-check their methodology, the researchers also tested a negative control exposure. They looked at the pneumococcal conjugate vaccine booster, which is given around 12 to 15 months to prevent bacterial infections but has no theoretical link to autism. A negative control is a comparison where no effect is expected, used to check whether a method produces false signals. The similar result for the pneumococcal booster suggests the analysis was not generating spurious links tied to routine checkups, supporting the authors’ view that leftover bias is unlikely to explain the measles, mumps, and rubella findings.

    As with all research, there are a few things to keep in mind. The study relied on observational medical records, meaning the researchers could not control for every single variable in a child’s life.

    Notably, the dataset did not include information on a family history of autism. If parents who already have an older child with autism are more hesitant to vaccinate their younger children, this missing detail could skew the data. Such a pattern would tend to make the vaccine look protective rather than harmful. A 2015 study the authors cite, which examined U.S. children with older siblings who had autism, also found no link between the measles, mumps, and rubella vaccine and autism.

    Additionally, the children who received the vaccine tended to have much longer follow-up periods in the medical system compared to the unvaccinated children, with a median of 853 days for vaccinated children versus 366 for unvaccinated. Typically, spending more time interacting with healthcare providers creates more opportunities to receive a formal diagnosis, yet the researchers still found no link between the vaccine and autism.

    The requirement that children have linked birth-parent records also excluded a substantial proportion of otherwise eligible children from the analysis. This means the findings might not capture the experiences of all children receiving medical care.

    Future studies could incorporate external data on family history and socioeconomic factors to provide an even sharper picture. Scientists might also test if these findings hold true for broader autism spectrum disorder diagnoses rather than the specific childhood autism diagnostic code used in this analysis.

    The study, “Association Between First MMR Vaccination Before Age 2 Years and Childhood Autism in a U.S. EHR Cohort of 2.5 Million Children,” was authored by Todd L. Burstain, Dale Jacques, and Jennifer M. Burstain.

    URL: psypost.org/study-of-2-5-milli

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  31. DATE: October 4, 2026 at 06:00AM
    SOURCE: PSYPOST.ORG

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    TITLE: Psychologists identify “collective anti-mattering” as a key driver of modern political grievances

    URL: psypost.org/psychologists-iden

    New research suggests that when people believe their social group is treated as unimportant by others, they tend to report more anger about their group’s treatment and more anxiety about its future. These feelings were in turn linked to involvement in collective action, support for strong leadership, and, among White Americans, support for punitive policies. The findings were published in European Journal of Social Psychology.

    The research examines a psychological concept known as collective anti-mattering. This is the belief that one’s specific social group does not count, is ignored, or is viewed as disposable by other groups or by society at large. It expands on the idea of personal anti-mattering, which describes the painful experience of feeling personally unnoticed or unvalued by other people. Research into personal feelings of unimportance, such as a 2021 study of adolescents and young adults, indicated that feeling like one does not matter to others is a unique form of distress that predicts loneliness and depression.

    “The idea grew out of research on mattering, the basic psychological need to feel that we are noticed, valued, and significant to other people,” Nassim Tabri, an associate professor in the Department of Psychology at Carleton University, told PsyPost. “More recent work has examined anti-mattering, which is the belief that other people actively regard you as unimportant or insignificant.”

    “We examined whether people can experience something analogous at the group level: not simply ‘I don’t matter,’ but ‘people like us don’t matter,'” he explained. “Historically marginalized groups may feel that their concerns or suffering are ignored by more advantaged groups or institutions, whereas members of historically advantaged groups may sometimes feel that their group is increasingly being overlooked or displaced.”

    Tabri and colleagues proposed that this same feeling can occur at the group level and influence political life. When groups feel that they are morally invisible, they may experience two distinct emotional responses: group-based anger and collective angst. Group-based anger is a reaction to perceived unfairness in the present moment. It is the feeling that one’s group is being illegitimately devalued, which often motivates people to confront the source of the injustice.

    Collective angst, on the other hand, is an anxiety focused on the future. It occurs when people fear that their group’s vitality, culture, or very existence might be in jeopardy. Previous work on group dynamics, such as a 2021 set of experiments, indicated that White people reminded of demographic changes, particularly those who saw race relations as zero-sum, felt more anxiety about their group’s future, which was linked to less support for progressive social movements and more anti-immigrant sentiment.

    By studying collective anti-mattering, the authors sought to understand how feeling disregarded acts as a starting point for both anger and angst. They theorized that this single feeling could push marginalized groups to demand recognition and push advantaged groups to defend their status.

    To test these ideas, the researchers conducted three separate studies using data from online panels, meaning the samples were not nationally representative. In the first study, they recruited 368 Black American adults who completed questionnaires measuring their sense of collective anti-mattering, individual anti-mattering, perceived injustice toward their group, group-based anger toward White Americans, and collective angst. Finally, participants reported how often they take part in collective action on behalf of Black Americans, such as demonstrations, and how much they agreed that their group needs a strong leader who will do whatever it takes to get things done for it.

    The researchers found that collective anti-mattering was distinct from personal anti-mattering and strongly predicted both group-based anger and collective angst. It was also strongly correlated with perceived injustice, but statistical analyses showed the two were separate concepts.

    The two emotions, however, predicted different outcomes. Higher levels of collective angst were associated with more frequent involvement in collective action, while anger did not predict collective action. Both collective angst and group-based anger predicted greater support for a strong leader, though the items measured broad support rather than specific authoritarian actions. Across the three studies, the statistical models explained only 6% to 12% of the differences in collective action, compared to 13% to 55% for strong-leader support.

    For the second study, the researchers surveyed 552 Black British citizens living in the United Kingdom to see if the patterns would hold true in a different national context. The participants completed similar measures, focusing on their perceptions of how Black British people are viewed by White British people. They also answered questions about whether they felt White British people tried to control their group’s identity, a concept known as collective autonomy restriction.

    The results of the second study showed that collective anti-mattering on its own was essentially unrelated to collective action, but it was again linked to both group-based anger and collective angst. Just as with the American participants, collective angst was the emotion linked to collective action. Both anger and angst were associated with support for strong leadership. The study also showed that feeling collectively disregarded is a separate experience from feeling that one’s group is being explicitly controlled or treated as less than human.

    The third study shifted focus to a historically advantaged majority group. The researchers surveyed 399 White American adults, balancing the sample between Democrats and Republicans. This time, the collective anti-mattering questions asked participants how much they felt White Americans were disregarded by other Americans or by society in general. Along with measuring anger, angst, collective action, and strong-leader support, the researchers asked participants about their political attitudes, including their support for government bans on diversity, equity, and inclusion (DEI) initiatives, as well as their support for persecuting undocumented immigrants, measured with statements ranging from praising the work of Immigration and Customs Enforcement to supporting the use of physical force and even executions.

    Believing that White Americans no longer matter to society predicted higher levels of both group-based anger and collective angst, although average levels of collective anti-mattering were much lower among White Americans (about 2.1 on a 1-to-7 scale) than among Black Americans (about 4.0) or Black British participants (about 3.5). Collective angst was again linked to more involvement in collective action and stronger support for a strong leader. Unlike in the first two studies, anger was not linked to strong-leader support.

    Group-based anger, however, was linked to different outcomes. Higher levels of anger were associated with stronger support for banning diversity initiatives and a greater willingness to support punitive measures against undocumented immigrants, while collective angst was not. These effects remained consistent even when the researchers adjusted their statistical models to account for whether the participant was a Democrat or a Republican. This differs from the 2021 experiments described earlier, in which anxiety about the group’s future, rather than anger, was linked to anti-immigrant sentiment.

    “What struck me most was the consistency of the basic psychological pattern across groups who occupy very different structural positions in society,” Tabri said. “I was also struck by what we found when we expanded the range of political outcomes examined among White Americans. In this group, anger associated with perceived disregard was, in turn, associated with greater support for punitive and exclusionary political responses, including opposition to DEI initiatives and support for punitive treatment of undocumented immigrants. This suggests that the consequences of believing that one’s group does not matter may depend on the emotion involved and the broader social and political context.”

    “I would characterize the findings as meaningful but not deterministic,” he added. “Collective anti-mattering showed moderate-to-large associations with the emotional processes we examined, particularly group-based anger and collective angst, but political attitudes and behavior obviously have many causes. The practical significance, in my view, comes less from any single effect size than from the consistency of the pattern across three samples and two countries. Perceiving that one’s group is disregarded appears to capture a psychologically meaningful form of group grievance.”

    There are a few things to keep in mind when interpreting these findings. All three studies relied on cross-sectional survey data, meaning the researchers measured all variables at a single point in time. Because of this, it is not possible to establish a strict chain of cause and effect between feelings of disregard, specific emotions, and political behaviors.

    “We found that collective anti-mattering was associated with particular emotions and political responses in theoretically meaningful ways, but we cannot conclude from these studies alone that making people feel that their group does not matter will cause those responses,” Tabri noted. “I would also caution against interpreting the findings as equating the experiences of advantaged and disadvantaged groups. Black Americans and Black British people may perceive disregard in the context of longstanding discrimination and structural inequality, whereas perceptions of disregard among White Americans can arise despite their group’s continued structural advantage.”

    The researchers also emphasized how to view the study’s leadership questions. “Support for a ‘strong leader’ in our measures should not automatically be interpreted as support for authoritarianism,” Tabri said. “A strong leader can be understood as someone who protects or advances the group’s interests without necessarily rejecting democratic norms. This is one reason we distinguish strong-leader support from the more explicitly punitive and exclusionary outcomes we examined among White Americans.”

    Additionally, the focus of the collective anti-mattering questions varied between the studies. In the first two studies, participants were asked about disregard from a specific majority group, while the third study asked about disregard from society more broadly. Future research could investigate whether feeling ignored by a specific group produces different political reactions than feeling ignored by social institutions as a whole.

    Looking ahead, Tabri outlined plans to further investigate these dynamics. “An important next step is to establish whether collective anti-mattering actually has a causal influence on group-based emotions and behavior,” he said. “Experimental studies that manipulate perceptions of collective disregard, along with longitudinal studies that follow these processes over time, will help establish whether changes in collective anti-mattering precede changes in anger, anxiety about the group’s future, and political behavior.”

    “One aspect of the concept that I think is especially important is the distinction between being treated unfairly and feeling that your group simply does not count,” Tabri said. “Injustice is about what is being done to a group; collective anti-mattering is about what people believe their group means to others—whether its concerns, welfare, and future are regarded as consequential. That distinction may help us understand some contemporary political grievances that are difficult to capture solely in terms of material interests or explicit discrimination. People and groups want not only fair outcomes but recognition that they matter.”

    The study, “Collective Anti-Mattering: Belief That One’s Group Is Being Disregarded Fuels Collective Action and Authoritarian Leadership Support Among Both Advantaged and Disadvantaged Groups,” was authored by Nassim Tabri, Isabelle Boutros, and Michael J. A. Wohl.

    URL: psypost.org/psychologists-iden

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  32. DATE: October 3, 2026 at 06:00PM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: Americans often fail to notice when Democrats and Republicans are moving in the same direction

    URL: psypost.org/americans-often-fa

    Informing people about how the political attitudes of opposing parties are moving in the same direction over time might help reduce partisan hostility. New research published in Political Psychology suggests that people frequently fail to notice how much support for certain social issues has grown within both parties. When people read about these shared trajectories of opinion change without being reminded of the current gap between parties, they tend to expect more future common ground and report slightly warmer feelings toward their political opponents.

    To understand how political divides operate, psychologists often look at descriptive social norms, which are individuals’ perceptions of what other people believe or do. In politics, perceptions of these norms are frequently distorted. For instance, a study covered by PsyPost in 2021 indicated that both Democrats and Republicans overestimate how much the opposing party dislikes them. When people assume their political opponents hold extreme or hostile views, it often drives further polarization.

    Researchers often try to correct these false assumptions by presenting static norms, which describe the current level of support for a specific issue within a group. However, static norms only capture a single moment in time. Dynamic norms, on the other hand, describe how a group’s beliefs or behaviors are changing over time. A 2017 study found that showing people a trend is growing in popularity can persuade them to adopt new behaviors, even if current support is relatively low.

    Applying this idea to politics requires overcoming another layer of misperception. A 2022 study indicated that Americans often misjudge how public opinion has shifted over decades, usually overestimating how much attitudes have changed, especially in a liberal direction. The authors of the new study set out to test whether correcting misperceptions about these trends could soften partisan hostility. How such a message is framed may matter: a 2021 paper argued that describing partisan divisions can make division seem like the norm and inadvertently deepen polarization.

    The research was led by Trystan Loustau, a doctoral candidate in the Department of Psychology and Neuroscience at Boston College. “A lot of research shows that Democrats and Republicans have distorted perceptions of one another, and that these misperceptions can make political divisions seem larger than they really are,” Loustau told PsyPost. “But most of that work focuses on a snapshot of the present: what Democrats or Republicans believe right now. We were interested in whether people also misperceive change: even when members of both parties are moving in the same direction on an issue, do people recognize that convergence?”

    “That seemed especially important because the direction people think society is moving may shape how they imagine its future,” Loustau explained. “If you believe the two parties are becoming increasingly divided, you might respond very differently to political opponents than if you believe there are areas where they are gradually finding more common ground.”

    In the first study, 368 Democrats and Republicans estimated current support and changes in support for 12 social issues on which support had actually risen in both parties. The researchers found that participants systematically underestimated attitude change. Only about half of the estimates accurately recognized that support for these issues was increasing. They also underestimated current levels of support by about 12 points for Democrats and 20 points for Republicans.

    Misperceptions were especially pronounced when evaluating Republicans. Only about 25 percent of Democrats’ estimates and 44 percent of Republicans’ estimates regarding Republican attitude changes were accurate, compared to 77 percent and 66 percent accuracy for Democratic attitude changes. This finding is in tension with the 2022 study: here, participants often missed real increases in support for progressive positions, especially among Republicans. The authors suggest people may expect Democrats, but not Republicans, to move left.

    In addition, the researchers found a correlation between recognizing these trends and intergroup attitudes. For every additional 10 percent of estimates that correctly identified change in the opposing party, participants felt about 3 points warmer toward that party on a 0-to-100 scale. This association held after accounting for accuracy about current support, which itself was unrelated to warmth.

    “Political disagreement is real, but our perceptions of it are not always accurate,” Loustau pointed out. “We may be particularly bad at noticing when attitudes are changing.”

    To see if correcting these misperceptions could help, the researchers randomly assigned 1,187 partisans to a dynamic norm condition, a static norm condition, or a control condition featuring apolitical topics. The dynamic norm message provided both the past and current levels of partisan support alongside the percentage-point increases over time. The static norm message only provided current support levels.

    The results indicated that the dynamic norm group expected more future common ground between parties than the control group. Combining the current support levels with the trend data did not produce broader positive changes in attitudes toward the outparty, meaning the opposing party, such as warmth or expectations of belonging. The authors suggest that presenting the current levels of support alongside the trend may have inadvertently reminded participants of the existing gaps between the parties.

    For the third study, the team refined the intervention using a new sample of 1,154 participants. This time, the dynamic norm condition isolated the trend information by completely removing references to current levels of partisan support. The message focused solely on how support had grown within each party over time. Participants were randomly assigned to read the refined message, the original combined message from the second study, the static message, or the control material.

    The refined message increased expected common ground and expected future feelings of belonging with the outparty. People who read it reported outparty warmth of about 32.5 on a 100-point scale, compared to 25.9 in the control group, and also rated members of the other party more positively. The researchers noted that a recent review of 77 depolarization interventions found an average gain of about 5.4 points in outparty warmth, making the refined message’s 6.6-point difference comparable to that average.

    The refined message was the only one to outperform the control condition on all four of these measures. On warmth and positive evaluations, however, it did not statistically outperform the original combined message or the static message, and the static message also raised warmth relative to control. No version of the message changed how much people saw the other party as overlapping with themselves.

    “What surprised me most was how much the way we presented the same information mattered,” Loustau said. “It was a useful reminder that more information is not necessarily better: emphasizing how far apart the parties remain may overshadow evidence that they are moving in the same direction.”

    He added, “The broader takeaway is that focusing exclusively on today’s partisan divisions can obscure meaningful ways in which public opinion is changing.”

    The findings are in line with research covered by PsyPost in 2024, which found that showing partisans how much their core personal values overlap increased perceived similarity, strengthened beliefs that compromise is possible, and made people more hopeful. That study focused on present-day overlap in values, whereas the new study focused on how opinions on specific issues have shifted over time.

    As with all research, there are a few things to keep in mind. The sample was an online group of participants rather than a nationally representative one, and outcomes were measured right after reading the messages, with no follow-up.

    The study also relied on real statistics for issues that were primarily progressive in nature, so it is not known whether these effects would hold for conservative policies or in different political contexts. Using real polling data also meant the researchers could not test larger shifts in opinion, and many of the real changes they presented were modest.

    “The effects on attitudes toward the opposing party were small, and I think it is important to be clear about that,” Loustau noted. “A brief informational message is not going to eliminate partisan polarization. At the same time, polarization is a large, persistent social problem, so even small changes produced by a relatively minimal intervention can be informative, particularly because the intervention consisted simply of changing which accurate information about public opinion people saw.”

    “I would view the findings less as evidence for a single solution to polarization and more as evidence that people’s expectations about where political groups are headed can influence how they think about those groups in the present,” he observed.

    It is also possible that emphasizing negative trajectories could have the opposite effect. Messages highlighting increasing disagreement or polarization might inadvertently increase hostility. Future research could explore whether this kind of dynamic messaging works for other intergroup conflicts, such as those involving race or religion, and whether the observed changes in attitude persist over longer periods of time.

    “Long term, I’m interested in what happens when we encourage people to think about political differences in a more future-oriented way,” Loustau said. “Rather than focusing only on how different we are right now, I want to understand what changes when people recognize both their own and others’ capacity to change. That shared capacity may itself be a form of common ground, opening space to imagine not just what society currently looks like, but what we want our relationships and world to look like in the future.”

    The study, “Partisans misperceive and are influenced by dynamic norms,” was authored by Trystan Loustau, Ashley Fabrizio, Liane Young, Jordan Wylie, and Stylianos Syropoulos.

    URL: psypost.org/americans-often-fa

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  33. DATE: October 3, 2026 at 05:20AM
    SOURCE: SOCIALPSYCHOLOGY.ORG

    TITLE: Brain Scans Reveal Which Disorders Are Linked to Faster Brain Aging

    URL: socialpsychology.org/client/re

    Source: Science Daily - Top Health

    A massive MRI brain imaging study found that people with Alzheimer's disease, mild cognitive impairment, alcohol addiction, and psychiatric conditions such as schizophrenia are associated with distinct patterns of accelerated brain aging. The strongest effects appeared with Alzheimer's and mild cognitive impairment, while ADHD and autism showed no significant overall difference. The results were published in the open access journal PLOS Medicine.

    URL: socialpsychology.org/client/re

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  34. DATE: October 3, 2026 at 05:21AM
    SOURCE: SOCIALPSYCHOLOGY.ORG

    TITLE: Women Declare #iamjanedoe in Solidarity with Cornell Rape Accuser

    URL: socialpsychology.org/client/re

    Source: Yahoo News - Top Headlines

    Women, some citing their own experiences of sexual assault, are posting on social media that they are Jane Doe, in solidarity with the woman using the pseudonym in accusing fraternity members of raping her at Cornell University in 2024. In a case that has drawn national attention, the woman is suing ‌seven fraternity members and the Ivy League school in Ithaca, New York, and has become distressed ‌at attempts by online skeptics to reveal her...

    URL: socialpsychology.org/client/re

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  35. DATE: October 3, 2026 at 05:20AM
    SOURCE: SOCIALPSYCHOLOGY.ORG

    TITLE: Removing Confederate Monuments Does Not Seem to Change Racial Bias

    URL: socialpsychology.org/client/re

    Source: PsyPost

    A recent investigation into whether the presence or removal of Confederate monuments affects racial prejudice found no evidence that these statues cause changes in people's biases. The findings suggest that while these monuments are deeply tied to historical inequalities, simply being exposed to them does not directly alter subconscious or conscious racial attitudes, and there is no evidence that removing them from public squares does either.

    URL: socialpsychology.org/client/re

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  36. DATE: October 3, 2026 at 04:00PM
    SOURCE: PSYPOST.ORG

    ** Research quality varies widely from fantastic to small exploratory studies. Please check research methods when conclusions are very important to you. **
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    TITLE: Conscientiousness outshines cognitive ability in predicting leadership among West Point cadets

    URL: psypost.org/conscientiousness-

    Academic records and standardized test scores accurately forecast whether a student will succeed in the classroom. When it comes to forecasting leadership potential, personality traits such as conscientiousness carry the most weight. A recent study published in Military Psychology synthesized decades of data on United States Military Academy cadets to show how different admission criteria relate to later academic, physical, and leadership performance.

    The United States Military Academy at West Point aims to produce officers capable of leading soldiers in complex, unpredictable, and potentially hostile environments. To identify candidates with this potential, the academy uses a highly structured admissions process. The process evaluates cognitive abilities, physical fitness, and non-cognitive traits. Cognitive traits are typically measured by standardized test scores and high school grades.

    In its earliest days, admission to West Point was based primarily on congressional nominations and basic literacy tests. Over the past century, the academy has continually refined its criteria. The modern admissions process relies on a composite ranking called the Whole Candidate Score. This score weights a candidate’s academic ability, leadership potential, and physical ability to provide a comprehensive profile of their potential.

    Once admitted, cadet performance is tracked across three distinct domains. The Academic Performance Score reflects grades in core coursework. The Military Performance Score encompasses evaluations from summer training and leadership ratings from cadet positions. The Physical Performance Score includes physical education grades and standardized fitness tests.

    To study the psychological aspects of candidate success, researchers often use the Five-Factor Model of personality. This framework categorizes broad personality traits into openness, agreeableness, conscientiousness, extraversion, and neuroticism. Conscientiousness involves impulse control, goal-directed behavior, and a tendency to follow established rules.

    Another popular psychological concept is grit, which describes a person’s perseverance and passion for long-term goals. Researchers also study hardiness. Hardiness is considered a blend of commitment, a sense of control, and a willingness to embrace new challenges.

    While researchers have studied West Point admission criteria for decades, no one had combined these findings into a single statistical review. Psychology researchers Benjamin J. Elliott and Nathan R. Kuncel from the University of Minnesota sought to fill this gap. They wanted to understand exactly how well different cognitive and non-cognitive variables predict success in the three main areas of cadet life.

    To conduct their review, Elliott and Kuncel performed a meta-analysis. A meta-analysis is a statistical method that pools data from multiple individual studies to identify overarching trends that a single study might miss. The researchers gathered data from 15 published and unpublished sources representing 21 independent samples. Their combined dataset included a large sample of 29,102 cadets from West Point graduating classes between 1949 and 2022.

    The researchers extracted the statistical relationships between pre-admission variables and the actual performance outcomes measured during the cadets’ time at the academy. They applied mathematical corrections to the data to account for the reliability of the measurements used in the original studies. They also adjusted the numbers to account for the fact that West Point cadets are a highly selected group. Admitted cadets usually have higher test scores and better physical fitness than the general population, which can statistically limit the range of the data.

    The analysis revealed that cognitive predictors functioned exactly as expected for classroom outcomes. Standardized test scores and high school class rank were strongly associated with academic success. Traditional cognitive measures had a much weaker relationship with military leadership performance, however.

    These cognitive scores were almost entirely unrelated to physical performance, with the exception of a small positive link between math scores and physical outcomes. The authors note this small link might reflect an indirect effect where individuals who apply sustained effort to learning math also apply discipline to physical training.

    When evaluating personality traits, the researchers found that conscientiousness emerged as the most powerful non-cognitive predictor of leader performance. Cadets who scored high in conscientiousness also performed better academically and physically. Other major personality traits, such as extraversion, openness, agreeableness, and neuroticism, showed little to no relationship with leadership ratings.

    The researchers also looked at grit, which is often cited as a highly desired trait in military culture. They found that grit had only a modest relationship with leadership performance. It demonstrated an even smaller positive relationship with academic and physical outcomes. Hardiness showed a very weak relationship with leadership.

    These results indicate that conscientiousness plays an outsized role in a cadet’s ability to navigate the rigorous environment of a military academy. The trait involves planning, self-discipline, and long-term orientation. These characteristics align closely with strict institutional standards. Cadets who internalize these behaviors tend to set an example for others to follow, a habit that is associated with effective leadership.

    The authors suggest that selection systems could benefit from incorporating measurements of conscientiousness. Cognitive measures like the SAT are excellent at predicting who will pass classes, but they miss the personality elements associated with leadership. Adding personality assessments to the admissions process could help institutions select candidates with a broader range of the skills needed to succeed.

    A primary limitation of this research is its reliance on self-reported personality assessments. Traits like conscientiousness are highly desirable in competitive admissions environments. Applicants might intentionally alter their survey responses to appear more organized or disciplined than they actually are, a phenomenon known as social desirability bias. This bias can artificially inflate a candidate’s apparent qualifications.

    To address the issue of biased self-reporting, future research could explore observer-based assessments. Having teachers, coaches, or peers rate an applicant’s personality could provide a more accurate picture of their character. Admissions systems could also use forced-choice personality tests, which require applicants to choose between equally desirable options. These formats make the tests harder to manipulate.

    Future studies could also examine how well these admission variables relate to outcomes long after graduation. Tracking junior officers as they advance in their military careers would help determine if the traits associated with success at West Point also predict long-term occupational achievement. Linking pre-commissioning data with career milestones could reveal the ideal mix of personality traits required in complex operational environments.

    The study, “Brain, personality, and leadership: A meta-analysis of performance predictors among West Point cadets,” was authored by Benjamin J. Elliott and Nathan R. Kuncel.

    URL: psypost.org/conscientiousness-

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