A lot of intensive long data use binary or Likert items, but many stat resources emphasize continuous data. Jennifer Somers, Andrea Savord, and I walkthrough binary/ordinal DSEM/RDSEM models, Mplus code, and output for anyone trying to model ILD categorically link.springer.com/article/10.375…

I love open educational resources. This open textbook on measurement "Introduction to Educational and Psychological Measurement Using R" by Tony Albano is very well done, and I think many will benefit from learning more about measurement. thetaminusb.com/intro-measurem…

A hotfix that allows us to advertise the "Learn Stats" module! Stats teachers, check it out (and please suggest improvements on our GitHub page!) Introducing JASP 0.18.1: The Learn Stats Module jasp-stats.org/2023/09/29/int…

New post: Institutions can cooperate to support JASP (and you can request that they do so!) jasp-stats.org/2023/10/02/new…

New checklist by the Research Quality Committee at NeuRA stresses preregistration, open data and code, solid sample size justification, and no claims based on non-significant results neura.edu.au/resources-tool… All sensible recommendations. neura.edu.au/resources/cont…

Here is an early christmas present. Our free structural equation modeling tool Onyx is finally fully open source: github.com/brandmaier/onyx

New article out in Behavior Therapy on dysfunctional attitudes versus metacognitive beliefs as within-person predictors of depressive symptoms over time. Honored to collaborate with Henrik Nordahl, Frederick Anyan, Ph.D, Hans M Nordahl, and Odin Hjemdal. doi.org/10.1016/j.beth…

Introducing JASP 0.18.2 (beta): PROCESS, Survival Analysis, and More [e.g., adding videos to the annotations :-)] jasp-stats.org/2023/12/29/int…

0.18.2 now officially released and available on the JASP download page! Happy new year! jasp-stats.org/2024/01/03/int…

Denny Borsboom's network extension of Klaas Sijtsma's idea of psychological constructs as organizing principles rather than common causes. link.springer.com/chapter/10.100…

Workshops in Amsterdam! jasp-stats.org/2024/04/08/rem…

Mark Goss-Sampson has updated his free JASP user guide! jasp-stats.org/2024/05/06/sta…

Check out our recent article exploring longitudinal within-person relationships between metacognitive beliefs and personality functioning beyond maladaptive personality traits. Great team effort Henrik Nordahl Frederick Anyan, Ph.D Hans M Nordahl (Odin Hjemdal) doi.org/10.1016/j.paid…

Out now: JASP 0.19! jasp-stats.org/2024/07/22/int…

JASP 0.19 has extensive functionality for making raincloud plots! Will they replace the bar plot and line plot in statistical reporting? jasp-stats.org/2024/07/26/rai…

Testing within-days and day-to-day dynamics between metacognitions, metacognitive strategies and negative affect as predicted in the Metacognitive model... sciencedirect.com/science/articl… Henrik Nordahl Julia Esperanza García Sancho @José M. Salguero

📢m-Path Innovative Research Grant (MIRG) Announcement 📢 Apply now to run your original and innovative #EMA / #ESM study with a free m-Path premium account!📱 RT = kind!

Happy to announce our recent publication on developing and validating the War zone Stressor Exposure Index (WarZEI), a concise tool designed to measure the frequency and severity of both danger-based and non-danger events in modern war zones. doi.org/10.1177/107319…

Just out: JASP 0.19.2! jasp-stats.org/2024/12/11/int…

In case you missed it, Psychometrika is open access! cambridge.org/core/journals/… #psychometrika #psychometrics #quantitativepsychology