Isabel Courage

@isabelcourage.bsky.social

PhD at the Cognition Lab, University of Zurich Interested in working memory, attention and computational modeling

New #bmm release by @gidon-frischkorn.bsky.social and @venpopov.bsky.social. If you work with response time data in R, this makes hierarchical Bayesian estimation considerably easier. Details in the thread below. #rstats #cognitivemodeling

Gidon Frischkorn@gidon-frischkorn.bsky.social · 2mo ago

A new #bmm release is available on #CRAN. With this version, #bmm now covers basic response time models. This release contains three new models plus several usability features. Here's what's in it 🧵 venpopov.com/bmm/ #rstats #bayes #openscience

Two traditions in action control research - BRAC and procedural WM - often talk past each other. This latest review from members of our lab and colleagues from the BRAC community connects them conceptually and computationally, showing how procedural WM can reproduce key BRAC effects.

Gidon Frischkorn@gidon-frischkorn.bsky.social · 6mo ago

In a new review paper in @jcgntn.bsky.social , we compare the #BRAC framework with procedural #WM theories. We clarify where they agree & diverge, and demonstrate with simulations that procedural WM can capture hallmark BRAC effects. journalofcognition.org/articles/10....

Bots have made their way to Prolific experiments. Our lab has stopped online testing of adults entirely now for this reason - we want to know if what we study is real. Probably data collected 2-3 years ago are ok, but moving forward we just can't know. www.pnas.org/doi/10.1073/...

PNAS

Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

pnas.org

With a cool group of folks, we just posted a preprint about "The state and status of theory in psychological science". Very brief overview on the growing concerns about a theory crisis in psych, and an annotated reference list with publications about it split by concern osf.io/preprints/ps...

Bild

Good news for all those of us who plan to grow old: Some forms of learning do not decline in old age. Our new paper in Psychology and Aging shows equivalent learning rates in older and younger adults in chunk learning, tested through the Hebb repetition effect.

Joscha Dutli@joschadutli.bsky.social · 9mo ago

In our new paper in Psychology and Aging, @koberauer.bsky.social, @leabartsch.bsky.social, and I investigated age differences in the Hebb repetition effect, and show that chunk formation is largely preserved in old age. Check it out here: psycnet.apa.org/record/2026-...