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Posts by Wouter Kool

@cathyzhang.bsky.social's paper on inferring mind wandering from behavior alone is now out in Communications Psychology!

1 day ago 7 2 0 0
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We introduce a new search task that manipulates salience (via minority & majority groups) and statistical regularities that incentivize different search strategies.

In Experiment 3, we use an attention probe (Γ  la @ngaspelin.bsky.social) to track how attention is allocated across the display.

2 weeks ago 10 2 0 1
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New preprint!🚨

How do people learn how to search the visual world?

Across 3 experiments, @chrisahn.bsky.social and I show that abstract environmental statistics shape visual strategy selection, but asymmetrically. People readily lean into bottom-up salience, but only override it when they have to.

2 weeks ago 29 9 1 0
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Home This virtual workshop teaches students basic principles of computer programming for psychology and neuroscience. Specific emphasis is given on the skills needed to analyze data from cognitive tasks us...

Want to learn R? πŸ“Š Join our NSF-funded "R Programming for Psychology and Neuroscience Workshop"! This virtual workshop is completely free and teaches junior scientists the basics of coding for data analysis.

Apply by May 15th!
rworkshop.missouri.edu

#RStats #Psychology #Neuroscience

4 weeks ago 20 15 0 0
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Thank you @ltreiman.bsky.social for sharing your work with us on how people act differently when they know that their behavior is used to train AI. In the ultimatum game, people are more likely to reject disadvantageous offers when an AI is watching and learning.

πŸ“ƒ www.pnas.org/doi/10.1073/...

2 months ago 11 3 0 0

I would look up the relatively recent news on Anti-Flag, especially Mr. Sane.

1 month ago 1 0 1 0

Wake up. Make breakfast. Do email. Watch a murder. Go to a party for a 5 year old. Laugh with my daughter. See a different angle of that murder. Hear govt officials slander the victim. Play Barbies with my kid. Feed her dinner. Tear up at that victim reading last honors to a vet. Put kid to bed. USA

2 months ago 6992 1422 75 50
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We should no longer trust data collected on MTurk
link.springer.com/article/10.3...

My guess is that other online data is going to drop in quality due to LLMs. This is going to be an existential crisis for the behavioral sciences.

3 months ago 121 58 10 9

The dictionary feels like I'm just here for the

3 months ago 1 0 0 0
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Great opportunity for PhD applicants this year!

4 months ago 4 3 0 0

Interested in mind wandering, aging, and individual differences? Check out our new preprint! A fun collab with @cathyzhang.bsky.social Maddie Valdez, @wouterkool.bsky.social and Julie Bugg

4 months ago 6 2 0 0

Are the correlates of mind wandering consistent across younger and older adults?: https://osf.io/jvyr6

4 months ago 0 1 0 1
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Thrilled that my poster on our new preprint won 2nd place at the Society for Judgment and Decision Making (@sjdm-tweets.bsky.social) conference!
Read the full paper here: osf.io/preprints/ps...

4 months ago 14 2 1 0

So proud of my grad student @ltreiman.bsky.social on winning 2nd place in the Best Poster Award at SJDM @sjdm-tweets.bsky.social πŸŽ‰! In a preprint of this work, she demonstrates how sequential comparisons and choice-induced preferences reveal two distinct pathways to the decoy effect.

4 months ago 10 1 0 0

Check out @theazalabak.bsky.social's cool new paper on model-based planning during foraging. She's applying for grad school this season, so keep your eyes out!

4 months ago 9 4 0 0
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πŸš€ We are hiring! πŸš€

πŸ” Join us as a Postdoctoral Researcher (fully-funded) at the Helmholtz Institute for Human-Centered AI in Munich.

5 months ago 33 27 1 6
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Bonus: Lauren just put out her paper on the decoy effect. It involves a preregistered behavioral experiment and computational modeling! cdmlab.wustl.edu/papers/TreimanKool_DecoyPreprint.pdf

4 months ago 0 0 0 0
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Two more posters from my group at Psychonomics and SJDM. This evening, @duyguyucel.bsky.social will present some brand new work on multidimensional reinforcement learning, and tomorrow morning @ltreiman.bsky.social will present her work on choice-induced preference in the decoy effect.

4 months ago 8 2 1 0
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My lab members are presenting some awesome work at Psychonomics and SJDM in Denver! #psynom25 #sjdm25

We have posters and talks happening Friday, Saturday, and Sunday. Come say hi!

4 months ago 18 3 0 0

Excited to welcome #psynom25 to Denver later this week! A couple travel tips β›°οΈπŸŒ‡
1) It's high altitude and dry here, DRINK WATER, take it easy your first day in!
2) From the airport, save $/emissions by taking the light rail 🚈 to Union Station, then rideshare/25min walk to the Sheraton hotel 1/

4 months ago 14 3 1 0

I'm excited to co-chair an #SfN2025 nanosymposium with the esteemed @neuronush.bsky.social on intracranial and behavioral readouts of neuromodulation for psychiatric symptoms!

NANO048: "Human Intracranial Recordings: Cognitive and Clinical Science"
Wed. Nov. 19 from 8-10am (πŸ™ƒ)
Room 23A

4 months ago 12 2 1 0
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If you are at #SfN25, be sure to check out @davideghez.bsky.social's latest work on using EEG to decode the regulation of multidimensional control tomorrow morning. We're dropping the preprint tomorrow as well!

4 months ago 6 0 0 0
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Obituary – Jonathan Smallwood

Jonny Smallwood @themindwanders.bsky.social was a beloved friend and mentor. He was taken from us too soon. His was a beautiful mind who understood the beauty of minds. As ever before, his kind voice guides me and his work will continue. We miss you Jonny. www.cbs.mpg.de/news/obituar...

4 months ago 103 31 15 8
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Beyond thrilled to share that I've been selected as the winner of the 2025 Dean's Award for Graduate Research Excellence! So grateful to my incredible mentors, Julie Bugg, Wouter Kool @wouterkool.bsky.social, and Todd Braver, who made this possible.

More here!
artsci.washu.edu/ampersand/gr...

5 months ago 15 1 0 0
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We’re hiring!

@sucholutsky.bsky.social and I are seeking a postdoc and RA for a project on trust in AI systems with folks at NYU, Princeton, BU, and Cornell

Positions open until filled. Apply soon! Please share πŸ”

postdoc: apply.interfolio.com/175495

RA: apply.interfolio.com/175497

5 months ago 25 19 1 0

Come work with us! @princetonneuro.bsky.social and the Department of Psychology at Princeton University are searching for a tenure-track Assistant Professor in the area of human cognitive neuroscience, to be hired jointly in Psychology and Neuroscience: puwebp.princeton.edu/AcadHire/app...

7 months ago 70 64 2 0
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Postdoc Fellows The CTCN funds a cohort of outstanding Postdoctoral Fellows to work at the interface between theoretical and experimental labs and help forge new collaborations. Application deadline August 1st, 20…

The Center for Theoretical and Computational Neuroscience at WashU is recruiting postdoctoral fellows. The Center offers a unique opportunity to craft a transdisciplinary research program with an unusual degree of independence.

ctcn.wustl.edu/postdoc-fell...

8 months ago 13 12 0 2
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Dear #VSS2025 attendees! Our lab will be presenting 5 posters over the next two days. We’re excited to share our work: Come visit us!

10 months ago 7 2 3 1
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Come see our VSS presentations!

10 months ago 4 1 0 0

Despite the world being on fire, I can't help but be thrilled to announce that I'll be starting as an Assistant Professor in the Cognitive Science Program at Dartmouth in Fall '26. I'll be recruiting grad students this upcoming cycleβ€”get in touch if you're interested!

11 months ago 143 24 17 4