#psychometrics — Public Fediverse posts

I love item response theory.
#psychometrics
#rstats

Looking for a #WeekendRead?

How about my colleague's umbrella concept analysis of #loneliness identifying one necessary and sufficient characteristic:
https://www.tandfonline.com/doi/full/10.1080/17437199.2025.2528822

Brief comment from me on LinkedIn:
https://www.linkedin.com/feed/update/urn:li:activity:7416424211079995394/

Press release from #DundeeUni
https://www.dundee.ac.uk/press-release/loneliness-definition-could-transform-support-millions

#Psychometrics @philosophy

Brittany Lapin and I edited* the joint publication of the PRISMA-COSMIN guidelines for Outcome Measurement Instruments 2024 in four journals last year:
https://pubmed.ncbi.nlm.nih.gov/38980635/

It is great to see that this is now also accompanied by table templates for communication of results
https://link.springer.com/article/10.1007/s11136-025-04058-y

#NightshiftEditor #ReportingGuidelines #AcademicPublishing #SysReview #Psychometrics
* https://osf.io/preprints/osf/ukw93_v1

Brittany Lapin and I edited* the joint publication of the PRISMA-COSMIN guidelines for Outcome Measurement Instruments 2024 in four journals last year:
https://pubmed.ncbi.nlm.nih.gov/38980635/

It is great to see that this is now also accompanied by table templates for communication of results
https://link.springer.com/article/10.1007/s11136-025-04058-y

#NightshiftEditor #ReportingGuidelines #AcademicPublishing #SysReview #Psychometrics
* https://osf.io/preprints/osf/ukw93_v1

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)

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

I was informally (mis)diagnosed as "probably psychopathic" by my supervisor when I did my Social Psychology postgraduate at the University of Leicester psychiatric teaching hospital back in 1989. Now I realise that I was really diagnosed with adult autism by a psychologist who didn't have the tools to differentiate.

It's interesting because it started me on my path to computerising the psychiatric investigation part of the DSM (well, initially Hare PCL) evaluation for my Master's degree. The psychometric question-and-answer model and demo I came up with had me firmly psychopathic in PCL's diagnostic terms, whereas these days it would be easily diagnosed as autism.

I went on to expand the idea from psychometrics, to behaviour analysis in virtual worlds, which I figured would be a better capture than psychometric questions - Would the person co-operate to attain a goal, would they show altruism, would they be quick to anger - There's a lot you can measure in the virtual world as we know very well now, but didn't in 1991. Sadly, the lack of modern technology and the need to feed myself brought this PhD to an end without a write-up - But it's no wonder I ended up working for OkCupid, I guess :D

The sad thing about that is that although it didn't impact my life at all, other than having an interesting topic to discuss at parties, the PCL is used as a tool by US prisons in their parole calculations. A PCL diagnosis is a heavy weighting against parole, even though Hare himself has said that isn't the way this should be used. I dread to think how many autistic people are stuck in prisons for evermore because of misdiagnosed psychopathy.

The psychopathy test puts a lot more emphasis on masking and social interactions than on kidnapping people and putting them in wells to skin them later, I feel.

I can't be bothered to write a blog post about this, so I will scream into the #Mastodon #Void instead - Except now I have to think of some other #Hashtags which is always the hard part, I get carried away, autism you see!

#Medicine #Psychology #Psychiatry #MentalHealth #Education #Diagnosis #Psychopathy #HarePCL #DSM #Psychometrics #Statistics #Autism #ADHD #RetroComputing #Gaming #Online #Worlds #MUD #Leicester #UniversityofLeicester #Prison #Parole #HannibalLecter #SilenceoftheLambs #OkCupid #Tinder #Hinge #MatchGroup #Algorithms #BigData

Our new cross-cultural psychometric study on work addiction is now live and can be freely downloaded from this link: https://doi.org/10.1556/2006.2025.00005

Thanks to all colleagues and in particular to Dr. Edyta Charzyńska and Dr. Pawel Atroszko.

#workaddiction #psychometrics #workaholism

#ISOQOL

#1/
Excellent talk by Kevin Weinfurt in #Plenary1 discussing multiple types of measures (go also to #Plenary4 for that!), increased use of high-intensity longitudinal data, and generative AI for assessments.

Start reading his work:
https://rdcu.be/dWXSz
#HRQL #Psychometrics

#2/
Not sure this is what the #ISOQOL_NewInvestigators wanted when asking me to talk about advice for manuscript writing, but this is the slide people talked to me about 👇
#NightshiftEditor #ScientificPublishing

New #AcademicYear - New #introduction

I am interested in health-related quality of life
#HRQL #Psychometrics

I teach #ResearchMethods modules in the #DundeeUni #ProfDoc
#Interdisciplinary #RD62001 #RD62002

I convene our School's #ResearchEthics committee

My terms as academic editor of 'Quality of Life Research' come to an end, and I am mulling over roles and sense in #AcademicPublishing
#NightshiftEditor

There may be some occasional #Deutsch #Svenska #Gaidhlig and local stuff in my feed.

"The Kaiser-Meyer-Olkin value was 0.94, which means that the sample size is adequate for #FactorAnalysis."

#PeerReview #NightshiftEditor #Psychometrics

Collaborating with the team of [https://link.springer.com/article/10.1007/s11136-023-03574-z] led to the following letter giving more detail about the proprietary nature of NIH #PROMIS parameters and how to use perturbation to facilitate transparency in measure development
https://link.springer.com/article/10.1007/s11136-023-03572-1

#HRQL #Psychometrics
#NightshiftEditor