#voicevsappearance — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #voicevsappearance, aggregated by home.social.
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DATE: September 29, 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. **
-------------------------------------------------TITLE: Faces and bodies send matching signals of attractiveness, but voices tell a different story
People often judge a potential partner based on a combination of their face, body, and voice. A recent study reveals that while facial and bodily attractiveness tend to match up, a person’s voice provides an independent cue about their traits. These findings, published in Evolution and Human Behavior, suggest that our physical features send a mix of redundant and distinct messages to observers.
Evolutionary psychology proposes that human physical traits communicate genetic quality and health to potential mates or rivals. During the search for a partner, individuals evaluate physical attractiveness to gauge underlying fitness. During competition with rivals, individuals might assess physical dominance to determine formidability. Researchers study how these visual and vocal cues combine to form an overall impression of an individual.
One major theoretical framework is the “one ornament hypothesis.” This concept suggests that different physical traits, such as the face and body, are shaped by the same underlying biological factors. In this view, various body parts act as a single, unified signal of health or genetic fitness. If a person has robust immune function or developmental stability, it should reflect across their entire physical appearance.
The second major framework is the “multiple messages hypothesis.” This theory argues that different parts of the body convey entirely separate pieces of information. For example, a face might signal immune system strength, while a voice might indicate physical dominance. If this theory holds true, a person’s individual physical features would not necessarily correlate with one another in the eyes of an observer.
Researchers also suspect that sex hormones like testosterone and estradiol might drive the synchronized development of these physical traits. These hormones guide sexual dimorphism, which refers to the biological differences in physical characteristics between men and women. Higher testosterone in men and higher estradiol in women are thought to influence the development of traits that others perceive as attractive, healthy, or dominant.
To test these competing hypotheses, a research team led by Tobias L. Kordsmeyer of the University of Goettingen designed an experiment. They wanted to examine how independent raters perceived the attractiveness, health, and physical dominance of faces, bodies, and voices. The researchers also sought to test whether sex hormones act as a biological bridge linking these disparate features.
The study included 165 men and 155 women as evaluation targets. The research team collected standardized facial photographs, three-dimensional body scans, and short audio recordings from each participant. The facial photographs featured participants standing against a white wall with a neutral expression.
The three-dimensional body scans were rendered as digital figures that rotated over an eight-second duration. The researchers deliberately removed skin color and texture from these digital models, converting them to a uniform gray. This step ensured that raters would focus entirely on physical shape and proportions, removing skin quality as a potential confounding factor.
To collect voice samples, male participants were recorded speaking about positive aspects of their lives for one minute. Female participants were recorded reading a standardized text known as the rainbow passage. The researchers extracted five-second audio clips from the men’s recordings and used the second sentence of the passage (about 3.5 seconds on average) from the women’s recordings for the final evaluation.
A separate group of 400 independent raters evaluated the collected stimuli. To prevent their judgments of one trait from influencing another, the raters were divided into specific groups. A single rater only evaluated one type of stimulus, such as male faces, female bodies, or male voices. The raters scored the targets for attractiveness, health, and physical dominance using standardized rating scales.
The research team also gathered saliva and hair samples from the targets to measure hormone levels. They measured baseline testosterone and reactive testosterone in men. Reactive testosterone was captured shortly after the men engaged in a competitive task. For women, the researchers assessed baseline testosterone and estradiol levels across different phases of the menstrual cycle.
When analyzing the rating data, the researchers found positive correlations between how raters perceived faces and bodies. Targets whose faces were rated highly for attractiveness and health also tended to receive high ratings for their body shapes. The effects were of medium size, showing a consistent pattern across both male and female targets.
This pattern also held true for physical dominance, though it was only observed for male targets. Men with faces rated as physically dominant also had bodies rated as physically dominant. Female targets did not exhibit a coordinated rating for physical dominance between their faces and bodies.
These positive associations between the face and the body align with the one ornament hypothesis. Observers seem to interpret facial and bodily cues redundantly, picking up on shared information about the individual’s physical condition. Even without skin texture, the bodies provided enough shape information to align with the health and attractiveness ratings of the faces.
The results for vocal recordings painted a different picture. The researchers found very few measurable associations between how raters judged a target’s voice and how they judged the target’s face or body. Voice ratings appeared to operate independently from visual appearance.
An individual might possess a highly rated face or body, but this did not guarantee their voice would be perceived in the same way. This independence supports the multiple messages hypothesis. The human voice seems to act as a separate channel of communication, offering non-redundant information to observers rather than echoing visual cues.
The hormone analysis yielded unexpected results. The researchers found that adult hormone levels did not mediate the correlated perceptions of faces and bodies. While men’s baseline testosterone levels did show some positive associations with facial dominance and vocal attractiveness, the hormones did not serve as the underlying link for synchronized ratings across body parts.
The proposed mechanism of adult sex hormones bridging these distinct traits was not supported by the data. Adjusting for the targets’ body mass index or relationship status did not alter these outcomes. The correlations between traits remained robust even when accounting for body fat.
The study measured adult baseline and reactive hormone levels rather than developmental hormones. Physical traits like bone structure and vocal cord length are heavily shaped by organizational hormones during fetal development and puberty. Adult hormone levels might not accurately reflect the specific hormonal environment that originally sculpted these physical characteristics.
Additionally, the body scans lacked skin color and texture. Skin quality is a known biological indicator of physical health. Stripping this information away might have altered how raters evaluated the overall condition of the targets, even though it successfully isolated the role of physical shape.
The researchers measured subjective impressions of health, dominance, and attractiveness rather than objective medical data. The ratings reveal how people perceive others based on evolutionary psychological cues. They do not confirm whether the highly rated individuals were objectively healthier or physically stronger in reality.
Future investigations could incorporate developmental hormone tracking during adolescence to better understand how biology links physical traits. Researchers might also include other sensory cues, such as body odor or dynamic movement, to build a more comprehensive picture of human nonverbal signaling.
The study, “Correlated perceptions and underlying hormonal factors of bodily, facial, and vocal attractiveness, health, and physical dominance,” was authored by Tobias L. Kordsmeyer, Philine A.C. Rasokat, Julia Stern, Christoph Schild, and Lars Penke.
-------------------------------------------------
Private, vetted email list for mental health professionals: https://www.clinicians-exchange.org
Unofficial Psychology Today Xitter to toot feed at Psych Today Unofficial Bot @PTUnofficialBot
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#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #attractiveness #facialandbodysignals #voicevsappearance #oneornamenthypothesis #multiplemessages #hormonesandtraits #physicaldominance #evolutionarypsychology #bodyshape #socialperception
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DATE: September 29, 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. **
-------------------------------------------------TITLE: Faces and bodies send matching signals of attractiveness, but voices tell a different story
People often judge a potential partner based on a combination of their face, body, and voice. A recent study reveals that while facial and bodily attractiveness tend to match up, a person’s voice provides an independent cue about their traits. These findings, published in Evolution and Human Behavior, suggest that our physical features send a mix of redundant and distinct messages to observers.
Evolutionary psychology proposes that human physical traits communicate genetic quality and health to potential mates or rivals. During the search for a partner, individuals evaluate physical attractiveness to gauge underlying fitness. During competition with rivals, individuals might assess physical dominance to determine formidability. Researchers study how these visual and vocal cues combine to form an overall impression of an individual.
One major theoretical framework is the “one ornament hypothesis.” This concept suggests that different physical traits, such as the face and body, are shaped by the same underlying biological factors. In this view, various body parts act as a single, unified signal of health or genetic fitness. If a person has robust immune function or developmental stability, it should reflect across their entire physical appearance.
The second major framework is the “multiple messages hypothesis.” This theory argues that different parts of the body convey entirely separate pieces of information. For example, a face might signal immune system strength, while a voice might indicate physical dominance. If this theory holds true, a person’s individual physical features would not necessarily correlate with one another in the eyes of an observer.
Researchers also suspect that sex hormones like testosterone and estradiol might drive the synchronized development of these physical traits. These hormones guide sexual dimorphism, which refers to the biological differences in physical characteristics between men and women. Higher testosterone in men and higher estradiol in women are thought to influence the development of traits that others perceive as attractive, healthy, or dominant.
To test these competing hypotheses, a research team led by Tobias L. Kordsmeyer of the University of Goettingen designed an experiment. They wanted to examine how independent raters perceived the attractiveness, health, and physical dominance of faces, bodies, and voices. The researchers also sought to test whether sex hormones act as a biological bridge linking these disparate features.
The study included 165 men and 155 women as evaluation targets. The research team collected standardized facial photographs, three-dimensional body scans, and short audio recordings from each participant. The facial photographs featured participants standing against a white wall with a neutral expression.
The three-dimensional body scans were rendered as digital figures that rotated over an eight-second duration. The researchers deliberately removed skin color and texture from these digital models, converting them to a uniform gray. This step ensured that raters would focus entirely on physical shape and proportions, removing skin quality as a potential confounding factor.
To collect voice samples, male participants were recorded speaking about positive aspects of their lives for one minute. Female participants were recorded reading a standardized text known as the rainbow passage. The researchers extracted five-second audio clips from the men’s recordings and used the second sentence of the passage (about 3.5 seconds on average) from the women’s recordings for the final evaluation.
A separate group of 400 independent raters evaluated the collected stimuli. To prevent their judgments of one trait from influencing another, the raters were divided into specific groups. A single rater only evaluated one type of stimulus, such as male faces, female bodies, or male voices. The raters scored the targets for attractiveness, health, and physical dominance using standardized rating scales.
The research team also gathered saliva and hair samples from the targets to measure hormone levels. They measured baseline testosterone and reactive testosterone in men. Reactive testosterone was captured shortly after the men engaged in a competitive task. For women, the researchers assessed baseline testosterone and estradiol levels across different phases of the menstrual cycle.
When analyzing the rating data, the researchers found positive correlations between how raters perceived faces and bodies. Targets whose faces were rated highly for attractiveness and health also tended to receive high ratings for their body shapes. The effects were of medium size, showing a consistent pattern across both male and female targets.
This pattern also held true for physical dominance, though it was only observed for male targets. Men with faces rated as physically dominant also had bodies rated as physically dominant. Female targets did not exhibit a coordinated rating for physical dominance between their faces and bodies.
These positive associations between the face and the body align with the one ornament hypothesis. Observers seem to interpret facial and bodily cues redundantly, picking up on shared information about the individual’s physical condition. Even without skin texture, the bodies provided enough shape information to align with the health and attractiveness ratings of the faces.
The results for vocal recordings painted a different picture. The researchers found very few measurable associations between how raters judged a target’s voice and how they judged the target’s face or body. Voice ratings appeared to operate independently from visual appearance.
An individual might possess a highly rated face or body, but this did not guarantee their voice would be perceived in the same way. This independence supports the multiple messages hypothesis. The human voice seems to act as a separate channel of communication, offering non-redundant information to observers rather than echoing visual cues.
The hormone analysis yielded unexpected results. The researchers found that adult hormone levels did not mediate the correlated perceptions of faces and bodies. While men’s baseline testosterone levels did show some positive associations with facial dominance and vocal attractiveness, the hormones did not serve as the underlying link for synchronized ratings across body parts.
The proposed mechanism of adult sex hormones bridging these distinct traits was not supported by the data. Adjusting for the targets’ body mass index or relationship status did not alter these outcomes. The correlations between traits remained robust even when accounting for body fat.
The study measured adult baseline and reactive hormone levels rather than developmental hormones. Physical traits like bone structure and vocal cord length are heavily shaped by organizational hormones during fetal development and puberty. Adult hormone levels might not accurately reflect the specific hormonal environment that originally sculpted these physical characteristics.
Additionally, the body scans lacked skin color and texture. Skin quality is a known biological indicator of physical health. Stripping this information away might have altered how raters evaluated the overall condition of the targets, even though it successfully isolated the role of physical shape.
The researchers measured subjective impressions of health, dominance, and attractiveness rather than objective medical data. The ratings reveal how people perceive others based on evolutionary psychological cues. They do not confirm whether the highly rated individuals were objectively healthier or physically stronger in reality.
Future investigations could incorporate developmental hormone tracking during adolescence to better understand how biology links physical traits. Researchers might also include other sensory cues, such as body odor or dynamic movement, to build a more comprehensive picture of human nonverbal signaling.
The study, “Correlated perceptions and underlying hormonal factors of bodily, facial, and vocal attractiveness, health, and physical dominance,” was authored by Tobias L. Kordsmeyer, Philine A.C. Rasokat, Julia Stern, Christoph Schild, and Lars Penke.
-------------------------------------------------
Private, vetted email list for mental health professionals: https://www.clinicians-exchange.org
Unofficial Psychology Today Xitter to toot feed at Psych Today Unofficial Bot @PTUnofficialBot
-------------------------------------------------
#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #attractiveness #facialandbodysignals #voicevsappearance #oneornamenthypothesis #multiplemessages #hormonesandtraits #physicaldominance #evolutionarypsychology #bodyshape #socialperception
-
DATE: September 29, 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. **
-------------------------------------------------TITLE: Faces and bodies send matching signals of attractiveness, but voices tell a different story
People often judge a potential partner based on a combination of their face, body, and voice. A recent study reveals that while facial and bodily attractiveness tend to match up, a person’s voice provides an independent cue about their traits. These findings, published in Evolution and Human Behavior, suggest that our physical features send a mix of redundant and distinct messages to observers.
Evolutionary psychology proposes that human physical traits communicate genetic quality and health to potential mates or rivals. During the search for a partner, individuals evaluate physical attractiveness to gauge underlying fitness. During competition with rivals, individuals might assess physical dominance to determine formidability. Researchers study how these visual and vocal cues combine to form an overall impression of an individual.
One major theoretical framework is the “one ornament hypothesis.” This concept suggests that different physical traits, such as the face and body, are shaped by the same underlying biological factors. In this view, various body parts act as a single, unified signal of health or genetic fitness. If a person has robust immune function or developmental stability, it should reflect across their entire physical appearance.
The second major framework is the “multiple messages hypothesis.” This theory argues that different parts of the body convey entirely separate pieces of information. For example, a face might signal immune system strength, while a voice might indicate physical dominance. If this theory holds true, a person’s individual physical features would not necessarily correlate with one another in the eyes of an observer.
Researchers also suspect that sex hormones like testosterone and estradiol might drive the synchronized development of these physical traits. These hormones guide sexual dimorphism, which refers to the biological differences in physical characteristics between men and women. Higher testosterone in men and higher estradiol in women are thought to influence the development of traits that others perceive as attractive, healthy, or dominant.
To test these competing hypotheses, a research team led by Tobias L. Kordsmeyer of the University of Goettingen designed an experiment. They wanted to examine how independent raters perceived the attractiveness, health, and physical dominance of faces, bodies, and voices. The researchers also sought to test whether sex hormones act as a biological bridge linking these disparate features.
The study included 165 men and 155 women as evaluation targets. The research team collected standardized facial photographs, three-dimensional body scans, and short audio recordings from each participant. The facial photographs featured participants standing against a white wall with a neutral expression.
The three-dimensional body scans were rendered as digital figures that rotated over an eight-second duration. The researchers deliberately removed skin color and texture from these digital models, converting them to a uniform gray. This step ensured that raters would focus entirely on physical shape and proportions, removing skin quality as a potential confounding factor.
To collect voice samples, male participants were recorded speaking about positive aspects of their lives for one minute. Female participants were recorded reading a standardized text known as the rainbow passage. The researchers extracted five-second audio clips from the men’s recordings and used the second sentence of the passage (about 3.5 seconds on average) from the women’s recordings for the final evaluation.
A separate group of 400 independent raters evaluated the collected stimuli. To prevent their judgments of one trait from influencing another, the raters were divided into specific groups. A single rater only evaluated one type of stimulus, such as male faces, female bodies, or male voices. The raters scored the targets for attractiveness, health, and physical dominance using standardized rating scales.
The research team also gathered saliva and hair samples from the targets to measure hormone levels. They measured baseline testosterone and reactive testosterone in men. Reactive testosterone was captured shortly after the men engaged in a competitive task. For women, the researchers assessed baseline testosterone and estradiol levels across different phases of the menstrual cycle.
When analyzing the rating data, the researchers found positive correlations between how raters perceived faces and bodies. Targets whose faces were rated highly for attractiveness and health also tended to receive high ratings for their body shapes. The effects were of medium size, showing a consistent pattern across both male and female targets.
This pattern also held true for physical dominance, though it was only observed for male targets. Men with faces rated as physically dominant also had bodies rated as physically dominant. Female targets did not exhibit a coordinated rating for physical dominance between their faces and bodies.
These positive associations between the face and the body align with the one ornament hypothesis. Observers seem to interpret facial and bodily cues redundantly, picking up on shared information about the individual’s physical condition. Even without skin texture, the bodies provided enough shape information to align with the health and attractiveness ratings of the faces.
The results for vocal recordings painted a different picture. The researchers found very few measurable associations between how raters judged a target’s voice and how they judged the target’s face or body. Voice ratings appeared to operate independently from visual appearance.
An individual might possess a highly rated face or body, but this did not guarantee their voice would be perceived in the same way. This independence supports the multiple messages hypothesis. The human voice seems to act as a separate channel of communication, offering non-redundant information to observers rather than echoing visual cues.
The hormone analysis yielded unexpected results. The researchers found that adult hormone levels did not mediate the correlated perceptions of faces and bodies. While men’s baseline testosterone levels did show some positive associations with facial dominance and vocal attractiveness, the hormones did not serve as the underlying link for synchronized ratings across body parts.
The proposed mechanism of adult sex hormones bridging these distinct traits was not supported by the data. Adjusting for the targets’ body mass index or relationship status did not alter these outcomes. The correlations between traits remained robust even when accounting for body fat.
The study measured adult baseline and reactive hormone levels rather than developmental hormones. Physical traits like bone structure and vocal cord length are heavily shaped by organizational hormones during fetal development and puberty. Adult hormone levels might not accurately reflect the specific hormonal environment that originally sculpted these physical characteristics.
Additionally, the body scans lacked skin color and texture. Skin quality is a known biological indicator of physical health. Stripping this information away might have altered how raters evaluated the overall condition of the targets, even though it successfully isolated the role of physical shape.
The researchers measured subjective impressions of health, dominance, and attractiveness rather than objective medical data. The ratings reveal how people perceive others based on evolutionary psychological cues. They do not confirm whether the highly rated individuals were objectively healthier or physically stronger in reality.
Future investigations could incorporate developmental hormone tracking during adolescence to better understand how biology links physical traits. Researchers might also include other sensory cues, such as body odor or dynamic movement, to build a more comprehensive picture of human nonverbal signaling.
The study, “Correlated perceptions and underlying hormonal factors of bodily, facial, and vocal attractiveness, health, and physical dominance,” was authored by Tobias L. Kordsmeyer, Philine A.C. Rasokat, Julia Stern, Christoph Schild, and Lars Penke.
-------------------------------------------------
Private, vetted email list for mental health professionals: https://www.clinicians-exchange.org
Unofficial Psychology Today Xitter to toot feed at Psych Today Unofficial Bot @PTUnofficialBot
-------------------------------------------------
#psychology #counseling #socialwork #psychotherapy @psychotherapist @psychotherapists @psychology @socialpsych @socialwork @psychiatry #mentalhealth #psychiatry #healthcare #depression #psychotherapist #attractiveness #facialandbodysignals #voicevsappearance #oneornamenthypothesis #multiplemessages #hormonesandtraits #physicaldominance #evolutionarypsychology #bodyshape #socialperception