#psychometrics — Public Fediverse posts

I love item response theory.
#psychometrics
#rstats

I love item response theory.
#psychometrics
#rstats

I love item response theory.
#psychometrics
#rstats

I love item response theory.
#psychometrics
#rstats

I love item response theory.
#psychometrics
#rstats

The MOSAIC study addresses that the @who.int #HealthyAgeing concept "psychological capacity" lacks clear conceptualisation:
https://science-health.csu.edu.au/research/psychological-capacity-in-older-people/_recache
#IntrinsicCapacity #HRQL

The project has now published the definition and conceptual framework resulting from discussions in the International Working Group, which is now being further refined in a #Delphi study
https://www.sciencedirect.com/science/article/pii/S1279770726002022?via%3Dihub

#WHO #Measurement #Psychometrics

Got an early train from Balmossie. It felt a bit like a certain movie.
#BaileMosaidh #SpiritedAway

Off for the day to Glasgow for the workshop
"What’s a difference that matters? Establishing patient-focused “good enough” margins”
organised by Beatriz Goulao.
#Glaschu #Psychometrics #PatientCentered

Psychology has instruments for meaning, for isolation, for the fear of being finite. They are not interchangeable.

Steger et al. (2006) on meaning. Weems et al. (2004) on Tillich's three domains of existential anxiety. Van Pachterbeke et al. (2012) on existential quest, without the religiosity constraint.

Fifteen papers, each with a verdict.

readmarginalia.com/collections/measuring-the-unmeasurable-psychometric-tools-for-existential-concerns

#psychology #psychometrics

Your AI Doesn’t Have a Personality (But a Crowd of Them Does)

Been doing some research on AI and personality. Check it out.

https://ataary.com/your-ai-doesnt-have-a-personality-but-a-crowd-of-them-does/

#ai #llm #psychometrics #personality

Our latest study on work addiction has now been published in the journal Assessment. Congratulations to Stephanie Towch and thanks to Dr. Paweł Atroszko for the collaboration!

Full study available from here: https://doi.org/10.1177/10731911261447068

#workaddiction #assessment #psychometrics #IWAS

RE: https://mastodon.social/@jrboehnke/115258021970867970

Message from jobs.ac.uk

"Hi Jan,
There have been no new jobs matching search your chosen criteria within the last 3 months."

Alert criteria
#Psychometric OR
#Psychometrics OR
#PsychologicalAssessment
in #Scotland

I am not sure how many years ago I set the alert up, but this is the only advert I ever received through it.

#StateOfPlay

New Jamovi module functionality to determine appropriate model fit cutoffs for confirmatory factor analysis now available in easyRasch2jmv v0.4.0. Install/update from Jamovi Library within the app.

#rstats #psychometrics #stats #openscience

I've made a Jamovi module for modern psychometric analysis using Rasch Measurement Theory, "easyRasch2jmv", that is available in Jamovi's library. The module implements simulation-based (dynamic) cutoff values for conditional item fit and residual correlations, amongst other things. #psychometrics

The "easyRasch2jmv" module currently contains only 5 of the functions from my package. I prioritized these functions to enable analysis of the 4 basic psychometric criteria:

- unidimensionality
- local independence of items
- ordered response category thresholds (monotonicity)
- invariance (no DIF)

Afaik, simulation-based cutoffs for Rasch model fit metrics is not available in any other software, except my github-only R-package easyRasch. Some more details on the topic: https://pgmj.github.io/rasch_itemfit/ and https://pgmj.github.io/simcutoffs.html

If you are new to Rasch psychometrics, you will find a fair amount of resources and analysis examples here:
https://pgmj.github.io/raschrvignette/RaschRvign.html

This module is built using R packages such as eRm, mirt, and iarm.

The 2025 Trevor Levere Best Paper Prize goes to the team of the paper "The drop and the metric system: how an unruly unit survived revolutions"
https://www.tandfonline.com/doi/full/10.1080/00033790.2026.2636886

This is really great news and is for an excellent paper that I highly recommend reading!

Working myself in an area that has at best non-standard measurement units (at worst, some people would argue, is not measurement at all), I found this very interesting.

#Measurement #Psychometrics
@philosophy

Join today's free webinar about "moral measurement"! I'm talking #psychometrics and data quality in the era of online experiments and AI. I review two problems, two solutions, and two resources.

Register at https://ssri.psu.edu/news/moral-measures-workshop-be-held-march-23

Thanks to Penn State for hosting!

Pluralistic: Love of corporate bullshit is correlated with bad judgment (19 Mar 2026)

https://web.brid.gy/r/https://pluralistic.net/2026/03/19/jargon-watch/

This paper suggests that the #HoNOS has limited utility for capturing psychopathology or monitoring progress in forensic outpatient settings
https://www.tandfonline.com/doi/full/10.1080/24732850.2026.2636142
Some items differentiated btw diagnostic groups, but limited evidence for use of 1 (to 3) summary scores

I admit having limited love for the instrument since our work on its use in secondary #MentalHealth care https://link.springer.com/article/10.1007/s10488-019-00958-7

More details, CHE working paper 137, pdf
https://www.york.ac.uk/media/che/documents/papers/researchpapers/CHERP137_mental_health_data_episodic_payment.pdf

#Psychometrics #Clinimetrics #LCA

Beaufort’s Wind Scale makes me want to add Likert levels.

Rate your agreement with “…”:
⚪️ slightly agree
⚪️ moderately agree
⚪️ FRESH agree
⚪️ strongly agree
⚪️ GALE FORCE agree
⚪️ VIOLENTLY agree
🔘 HURRICANE Agree

https://www.weather.gov/mfl/beaufort

#Psychometrics #Weather

Just came across this blast from the past (2013):
https://rdcu.be/e7TDY
- daily assessments
- ordinal data multilevel #measurement
- DIF analysis

Couched as a preliminary investigation and pilot study, the analytic approach still sets a bar reached rarely by studies with such data.

#Psychometrics

#jobs #stellenangebote #GESISjobs #psychometrics #Doctoralstudent
Pursue your scientific career at GESIS!
https://youtu.be/zMY2zqYFIMg

We offer a job as a Research Associate (Doctoral student) focus on psychometrics
(Salary group 13 TV-L, working time 75 %, limited to 4 years):

https://gesis.jobs.personio.de/job/2560025?language=de&display=en

RE: https://flipboard.com/@wsj/business-b1985f4jz/-/a-T6_YAnIFSTSuzZdNlac-EA%3Aa%3A248213600-%2F0

“Instead of paying humans to join focus groups and complete surveys, #Auru uses thousands of #AI agents, or bots, to simulate human responses. It feeds #demographic and psychographic information into its models to create human profiles that match clients’ needs, and the results those bots spit out are being used for product #development, #pricing, identifying new customers and political #polling.”

Researchers have warned about the inaccuracies of treating #LLMs as human proxies (https://doi.org/10.1007/s10462-025-11297-5), but I wouldn’t be surprised #languageModels beat #qualitative interpretation of non-representative focus groups.

#marketing #psychometrics #statistics #quantMethods #philSci #metascience #business

A #SysReview exploring impacts of community-based interventions for adults with #multimorbidity on clinical and patient-reported outcomes (25 studies):
https://bmjpublichealth.bmj.com/content/4/1/e004156

Quick comparison of identified outcomes with the two central #CoreOutcomeSets 👇

#HRQOL #Psychometrics #PatientCentered

Having seen many (and done some) of these proof-of-concept studies myself, let's me wonder:

Are there still too few well-developed systems available?

Maybe someone reads this and feels we can get a collection of these together so that others can read up on them?

#Psychometrics #Itembanks #ComputerizedAdaptiveTesting

A recent post the @Mental_Elf picks up and explains a study on computerized adaptive testing, which is quite cool!
https://www.nationalelfservice.net/treatment/digital-health/measuring-paranoid-beliefs-can-adaptive-testing-support-routine-clinical-care/

Psychometricians, what is your favourite application or study in the field of computerized adaptive testing with health-related constructs?

#Psychometrics

Interesting paper about the impact of missed cases on the accuracy of screening tools, likely of interest beyond autism research and practice communities.

I enjoyed in particular, that "[t]he strengths and benefits of blending epidemiology and psychometric perspectives to identify screening tools that are weaker than expected are discussed."

https://psycnet.apa.org/doiLanding?doi=10.1037%2Fpas0001445

#Psychometrics #PsychometricEpidemiology #Epidemiology

Upcoming event at the Institute for #MedicalHumanities in Durham, UK:

#Measurement Heretics Workshop
Being, Meaning, and Measuring Well
https://www.durham.ac.uk/research/institutes-and-centres/medical-humanities/events/measurement-heretics-workshop-being-meaning-and-measuring-well/
11.-13.03.2026

Day 1 #hybrid keynote:
A fluid history of measurement: The drop in the metric revolution
Armel Cornu and Sarah Hijmans
[Day2-3 in-person]

#Psychometrics #Wellbeing #MentalHealth @philosophy

RE: https://mas.to/@oblique_strategies/116108506159417098

#Psychometrics #HealthEconomics

Quality Assessment of Diagnostic Test Accuracy Studies

QUADAS-3 published:
https://pubmed.ncbi.nlm.nih.gov/41698208/

__Key changes from QUADAS-2__

introduction of an 'ideal test accuracy trial'

assessment at the estimate rather than study level

"Flow and Timing" domain replaced with an "Analysis" domain

sections on the rationale for judgments

introduction of a judgment of #RiskOfBias and concerns regarding applicability

#Psychometrics #SysReview #RoB

I have made an R package for test equating using the Leunbach method. Thanks to the gracious sharing of DIGRAM source code by Svend Kreiner and some assistance of Claude Opus 4.5, the package `leunbachR` is now available on GitHub: https://pgmj.github.io/leunbachR/
#rstats #psychometrics

Publication proposing a 'Comprehensibility Continuum' method to demonstrate #PatientReported outcome measure comprehensibility systematically and consistently from interview data:
https://link.springer.com/article/10.1007/s11136-024-03858-y

#PatientCentered #Psychometrics #ScaleDevelopment #HRQOL

The new paper is part of the ongoing #CallForPapers by the journal "Quality of Life Research"

"Quality of life in people with #MentalDisorder – beyond global scores"
https://link.springer.com/journal/11136/updates/27711536

Linked editorial:
https://rdcu.be/eNtXG

#HRQOL #Psychometrics #MentalHealth #MentalIllness

We* investigated how QoL/ #HRQoL instruments were used as outcome measures in substance and behavioural addictions. We found similar issues as this team regarding wide variety of measures, lack of theory, and issues around methodological quality:
https://onlinelibrary.wiley.com/doi/10.1111/dar.13717

#SysReview #Psychometrics

Great to see @hudsongolino.bsky.social presenting on AI-GENIE at #ISOQOL

Firstly, the community hears and uses the words "the #PrePrint is out" too rarely, and here it is:
https://osf.io/preprints/psyarxiv/fgbj4_v2

Second, it is great to see the strong theoretical underpinnings of exploratory graph analysis making their way into promising applications
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0174035

#Psychometrics #HRQOL

New #AcademicYear - New #introduction

I am a researcher at #DundeeUni and interested in health-related quality of life
#HRQoL #Psychometrics

I teach #ResearchMethodology and #ResearchMethods with a focus on #Quantitative methods.

I worked for 7yrs as a #NightshiftEditor and I am still mulling over roles in and sense of #AcademicPublishing

This is mainly a work account, but I also post #Dundee stuff such as #DunDeCofaidh and occasional #Deutsch #Svenska #Gaidhlig (👉 pure work account at BSky)

A #SysReview of quality of life and #HRQoL instruments used in trials of interventions for adults with alcohol use disorder:
https://www.jsatjournal.com/article/S2949-8759(25)00172-9/fulltext

One of the interesting findings:
Although the team focused on the most frequently used instruments they found only very few studies reporting psychometric properties in this population.

This mirrors findings from our broader #SysReview of #HRQL as an outcome in substance and behavioural addictions
https://pubmed.ncbi.nlm.nih.gov/37439397/

#Psychometrics #Validity

This #CostUtilityAnalysis of 'academic detailing' to enhance naloxone distribution for opioid users (i) shows it potentially cost-effective at WTP of US$50,000 per #QALY and (ii) it used #UtilityScores developed from #NIDA shared data*
https://link.springer.com/article/10.1007/s40258-025-00991-8

#HealthEconomics #HRQL #HRQoL

* To develop these we used National Institute on Drug Abuse-published #RCT data
https://link.springer.com/article/10.1007/s11136-024-03729-6

To me an example how #DataSharing supports research for community infrastructure

#NIDA #Psychometrics

Preparing our panel on measuring what matters, revisiting this gem:
https://academic.oup.com/schizophreniabulletin/article-abstract/39/1/226/1889747?login=false

In 10k trials on the Cochrane Schizophrenia Group’s Register, 2194 different scales were employed with every fifth trial introducing a new rating instrument.

#Psychometrics #HRQOL #SPRKrakow2025

Roughly 2 weeks left to submit to JPRO's #SpecialIssue
"Patient and Public Involvement and Engagement"
https://www.springeropen.com/collections/PPIE
#PPIE

The aim is to capture the use of Patient and Public Involvement and Engagement (#PPIE) in Patient-Reported Outcome-related research, such as the development of PRO measures and electronic PRO (ePRO) systems, as well as the implementation of PRO measures for healthcare research and clinical practice.

#ISOQOL #HRQOL #PatientCentered #Psychometrics

The first paper of the EQ-DAPHNIE project describes its rationale, design and data collection methods:
https://link.springer.com/article/10.1007/s11136-025-03983-2

Online survey quota (age, sex, household income, area of residence & per official language where relevant) samples from 15 countries with a range of #HRQOL data collected using the same methodology to support progress toward an international research infrastructure in this area.

#HealthEconomics #Psychometrics

The "One, but not the same" results that we detected in English speakers (https://doi.org/10.1007/s11098-021-01739-5) replicated 6 times in Lithuanian speakers (https://doi.org/10.1016/j.cognition.2023.105545).

When people read about morally altered people being "different, they [thought] the person [wa]s qualitatively transformed, but numerically intact."

#ExperimentalPhilosophy #xPhi #Philosophy #PhilMind #PersonalIdentity #QuantPsych #DecisionScience #CogSci #psychometrics #Linguistics #CrossCulturalResearch 

What can #psychometrics offer for #CrossCultural research? Why is simply translating questionnaires rarely enough for international research efforts?

#SysReview published last week excellently illustrates the #interdisciplinary problems:
https://onlinelibrary.wiley.com/doi/full/10.1111/dar.13715 measuring #AlcoholUse

Two other examples I like a lot:
https://pubmed.ncbi.nlm.nih.gov/26319270/ in #Dementia
and
https://www.pnas.org/doi/10.1073/pnas.1721166115 for broader #BehaviouralScience issues.

#TranslationIsNotEnough #HRQL #GlobalHealth #GlobalMentalHealth