iiinova — where your digital self keeps evolving

Fred Oswald @foswald.bsky.social · 15/06/2025

My most egocentric table by far :D (Oswald, 2020; from Big Data in Psychological Research, S. E. Woo, L. Tay, and R. W. Proctor, Eds.)

030

Fred Oswald @foswald.bsky.social · 24/03/2025

teaching logistic regression this week :D

030

Fred Oswald @foswald.bsky.social · 02/03/2025

dominance analysis (for better or for worse) is used to determine predictor importance in linear regression here is a colorized/annotated example found in Azen & Budescu (2003) psycnet.apa.org/record/2003-...

054

Fred Oswald @foswald.bsky.social · 15/02/2025

another year of teaching regression...

041

Fred Oswald @foswald.bsky.social · 31/01/2025

each spring when I teach regression, I share some regression slides with y'all -- if you'll indulge me, here are two of them

1203

Fred Oswald @foswald.bsky.social · 16/01/2025

and here I thought I had run out of Cronbach's alpha infographics :D one more is added to the collection - enjoy!

161

Fred Oswald @foswald.bsky.social · 02/01/2025

Happy new year! The incoming editorial team at Psychological Methods is ready and excited to receive and review your submissions. Your contributions are critical for keeping psychological methods innovative, useful, diverse, and impactful. Here we go! t.co/cUFEN0kTaL @apajournals.bsky.social

1161

Fred Oswald @foswald.bsky.social · 20/03/2024

logistic regression coefficients explained JPG: osf.io/dzfau PDF: osf.io/ya7de PPT: osf.io/k4857 code: osf.io/nkf87

041

Fred Oswald @foswald.bsky.social · 28/02/2024

starter slide on categorical regression this week (relating the t-test to 2-category regression)

010

Fred Oswald @foswald.bsky.social · 10/02/2024

Thanks to the University of Illinois at Urbana-Champaign, School of Labor and Employment Relations for hosting my talk, "AI-based Employment Testing: Scientific, Ethical, and Legal Considerations." Had a terrific visit! (below: Haylee Min, Leo Alexander III, Bo Zhang, and yours truly)

020

Fred Oswald @foswald.bsky.social · 02/02/2024

great site, but proceed with caution journals.sagepub.com/doi/abs/10.1... psycnet.apa.org/record/2015-...

120

Fred Oswald @foswald.bsky.social · 30/01/2024

in my regression class today: the anatomy of a regression model

040

Fred Oswald @foswald.bsky.social · 27/01/2024

there’s obviously a lot going on here, but I hope you find this useful code: osf.io/cu5b8 slide: osf.io/x3tyq

000

Fred Oswald @foswald.bsky.social · 25/01/2024

getting warmed up in my regression grad seminar

010

Fred Oswald @foswald.bsky.social · 19/01/2024

Using ChatGPT, I created an R Shiny correlation generator. This required 4 attempts, where interestingly, scolding ChatGPT in my last request may have helped somewhat! ChatGPT request: osf.io/97dhv R Shiny code: osf.io/gp276