Excellent opportunity if you are using data from the IRW or other related resources (examples: itemresponsewarehouse.org/othersites.h...)

Psychometric Society@pmetricsoc.bsky.social · 7mo ago

Call for Papers: Psychometrika Special Issue on Data Intensive Methods in Psychometrics! For details, visit: www.psychometricsociety.org/post/call-sp... #Psychometrics #Psychometrika #QuantitativePsychology

📢 Call for Papers: We’re excited to announce an upcoming Psychometrika Special Issue on Data Intensive Methods in Psychometrics (think of using many datasets for methodological development), guest edited by @klint.bsky.social, @kyliegorney.bsky.social, @jmbh.bsky.social, Ben Domingue, and me.

Klint Kanopka@klint.bsky.social · 7mo ago

Excited to share a new call for papers for a special issue in Psychometrika focused on Data Intensive Methods in Psychometrics that I'll be guest editing with @kyliegorney.bsky.social, @jmbh.bsky.social, @leonievogelsmeier.bsky.social, and Ben Domingue: www.psychometricsociety.org/post/call-sp...

Excited to share a new call for papers for a special issue in Psychometrika focused on Data Intensive Methods in Psychometrics that I'll be guest editing with @kyliegorney.bsky.social, @jmbh.bsky.social, @leonievogelsmeier.bsky.social, and Ben Domingue: www.psychometricsociety.org/post/call-sp...

Call for Papers: Psychometrika Special Issue - Psychometric Society

Data Intensive Methods in Psychometrics

psychometricsociety.org

New: Much improved filtering of IRW tables on the home page! itemresponsewarehouse.org

The Item Response Warehouse is a new data resource for psychometricians interested in developing methods using bigger and more diverse sets of instruments: itemresponsewarehouse.org New paper out now at BRM: doi.org/10.3758/s134...

Publication describing the IRW now out! link.springer.com/article/10.3... Over 1000 datasets in there with tools for pulling directly from R!

An introduction to the Item Response Warehouse (IRW): A resource for enhancing data usage in psychometrics - Behavior Research Methods

The Item Response Warehouse (IRW) is a collection and standardization of a large volume of item response datasets in a free and open-source platform for researchers. We describe key elements of the da...

link.springer.com

🔥Coming July 2: 'Metrics and Models'!🔥 A new seminar series on advanced modelling w/ impact across health/society. 🌍 Open to *ALL*! 🕑 Weds 2pm UK alternating weeks (online) 🔗 metrics-and-models.github.io 📬 metrics_and_models-subscribe@maillist.ox.ac.uk Brilliant speakers. *Please share*!

Analysis of treatment effects on psychological networks using data from the IRW: "Our results show that causal effects on network strength are both common and uncorrelated with effects on network state." New work from @jbgilbert.bsky.social psycnet.apa.org/doiLanding?d...

As the IRW approaches 1000 tables, there is an obvious need for better approaches when querying appropriate tables. We've added more metadata (including human annotation) and improved R-based functionality for doing just that! itemresponsewarehouse.org/metadata.html

Simulation studies are common in psychometrics. We are trying to make them more relevant to practice by increasing their connection to empirical data. Feedback welcome! osf.io/preprints/ps...

New paper out yesterday in Behavior Research Methods (BRM): link.springer.com/epdf/10.3758... @itemrespwarehouse.bsky.social

For those with psychometric interests: spread the word about this talk on network psychometrics from one of the leaders in that field this coming Wednesday. Details here: ssps.su.domains

We're working to make code available to make these kinds of analyses easy for others to do. For the item-level HTE work, see here: github.com/ben-domingue...

irw/manuscript_src/03_il-hte.R at main · ben-domingue/irw

Code related to data for the Item Response Warehouse - ben-domingue/irw

github.com

Item Response Warehouse@itemrespwarehouse.bsky.social · 2y ago

1/ What might data-rich #psychometrics research look like? As a first example, consider @jbgilbert.bsky.social on heterogeneous treatment effects (HTE). Josh uses #irt to examine item-level HTE, with insights drawn from 75 datasets across 48 randomized trials (arxiv.org/abs/2405.00161).

1/ What might data-rich #psychometrics research look like? As a first example, consider @jbgilbert.bsky.social on heterogeneous treatment effects (HTE). Josh uses #irt to examine item-level HTE, with insights drawn from 75 datasets across 48 randomized trials (arxiv.org/abs/2405.00161).

Estimating Heterogeneous Treatment Effects with Item-Level Outcome Data: Insights from Item Response Theory

Analyses of heterogeneous treatment effects (HTE) are common in applied causal inference research. However, when outcomes are latent variables assessed via psychometric instruments such as educational...

arxiv.org

Do you need educational and psychological item response data to do your research? The IRW has 600 item response datasets (more coming!), distributed in a standardized format and ready for analysis.