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Peter Kvam

@peterkvam.bsky.social
254 followers 160 following 13 posts

Like a celebrity fitness instructor, many hours of my job involve getting models to run. Decision-making, cognitive modeling, AI. Assistant Prof @ OSU Psychology

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Peter Kvam @peterkvam.bsky.social · 03/04/2026
Applications for the summer school (July 27-31) are open until the end of the month! Both in-person and virtual options available. Apply here: docs.google.com/forms/d/e/1F...
docs.google.com
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Peter Kvam @peterkvam.bsky.social · 24/02/2026
How do we equip #AI with the social intelligence it needs to be a good teammate, collaborator, or driver? Embedding real-time cognitive models in DNNs allows them to pick up on humans' latent goals and motives, providing a big step toward effective AI theory of mind: www.nature.com/articles/s41...
nature.com
Cognitive models facilitate real-time inference of latent motives - Scientific Reports
Scientific Reports - Cognitive models facilitate real-time inference of latent motives
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Abhay Alaukik @aalaukik.bsky.social · 12/02/2026
(Mic check 1-2-3) I'm on the job market🚨 I’m a social psychologist building computational models to study social cognition, attitudes, polarization, and how people update beliefs. Evidence accumulation models, Hierarchical Bayes, Agent-based models, NLP, etc. Interested in formal theorizing!
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Aline Bompas @alinebompas.bsky.social · 08/01/2026
Abstract submission are open for the MathPsych/ICCM 2026 conference in Montreal July 17 to 21, 2026 mathpsych.org/conference/23/ The submission deadline is February 28!
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Abhay Alaukik @aalaukik.bsky.social · 21/10/2025
Out now in Social Cognition! We present the "Tug-of-War" (computational) model of attitude associations. It posits a specific mechanism behind behavior on implicit cognition tasks (IAT here; working to implement it to other tasks). We believe it enhances theory and psychometrics🙌
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Peter Kvam @peterkvam.bsky.social · 11/08/2025
Machine learning / AI approaches can work well for model comparison and fitting, but how do they stack up against likelihood-based methods like hierarchical Bayes / MCMC? link.springer.com/article/10.3... (Generally the same for fitting, but neural networks were better for model comparison!)
link.springer.com
Comparing likelihood-based and likelihood-free approaches to fitting and comparing models of intertemporal choice - Behavior Research Methods
Machine learning methods have recently begun to be used for fitting and comparing cognitive models, yet they have mainly focused on methods for dealing with models that lack tractable likelihoods. Eva...
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Society for Mathematical Psychology @mathpsych.org · 24/07/2025
The 2025 MathPsych/ICCM meeting starts tomorrow with a day of workshops and symposia! #iccmpsyched but can't make it this year? Get your fomo here:
mathpsych.org
Society for Mathematical Psychology
Online conferences, news, membership functions, and information about the Society
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Peter Kvam @peterkvam.bsky.social · 16/04/2025
What are the differences between diffusion and accumulator models, and can you even tell them apart? "The Tweedledum and Tweedledee of dynamic decisions: Discriminating between diffusion decision and accumulator models" open access link: link.springer.com/article/10.3...
link.springer.com
The Tweedledum and Tweedledee of dynamic decisions: Discriminating between diffusion decision and accumulator models - Psychonomic Bulletin & Review
Theories of dynamic decision-making are typically built on evidence accumulation, which is modeled using racing accumulators or diffusion models that track a shifting balance of support over time. How...
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Peter Kvam @peterkvam.bsky.social · 14/04/2025
Now officially out and open access: doi.org/10.1037/rev0...
doi.org
APA PsycNet
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Center for Adaptive Rationality (MPIB, Berlin) @arc-mpib.bsky.social · 04/02/2025
🚨 Applications for the 22nd Summer Institute on Bounded Rationality are now open! 🌐 Join us in Berlin @mpib-berlin.bsky.social from June 17–25, 2025 to explore "Decision Making in a Digital World". ✏️ Application deadline is March 9 - more info at 👇!! www.mpib-berlin.mpg.de/research/res...
mpib-berlin.mpg.de
Summer Institute
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Robin T. @drrobinthomas.bsky.social · 09/11/2024
Here's a starter pack for mathematical psychology! please add if you know folks who should be on here go.bsky.app/QNKpfeS
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Julia Haaf @juliaha.bsky.social · 31/10/2024
I am currently co-organizing a preconference for Psychonomics with the topic "Memory in the Wild". Registration will close soon! Check it out: mathpsych.org/conference/17/
mathpsych.org
Society for Mathematical Psychology
Online conferences, news, membership functions, and information about the Society
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Peter Kvam @peterkvam.bsky.social · 02/10/2024
How do people make good decisions when their options change over time, such as dynamic housing markets? New paper at Psych Review suggests evidence is accumulated for unavailable options -- a serious challenge to "option-specific" diffusion / accumulator models: psycnet.apa.org/fulltext/202...
psycnet.apa.org
APA PsycNet
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Abhay Alaukik @aalaukik.bsky.social · 02/09/2024
First first-author paper submitted; preprint: osf.io/preprints/ps... We (@colinsmithpsych.bsky.social and @peterkvam.bsky.social ) give a tutorial on a mathematical model of attitudes associations, the Tug-of-war model (TOW), as applied to IAT data (N > 10,000). TOW quantifies associations as (1/13)
osf.io
OSF
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Society for Mathematical Psychology @mathpsych.org · 19/06/2024
VOTE NOW! While you are enjoying the Virtual MathPsych/ICCM 2024 pre-recorded presentations, don't forget to hit the ❤️ up at the top for your favorites to vote for the 2024 People's Choice Awards. One award is given for the MathPsych track and one for ICCM track. #iccmpsyched
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Society for Mathematical Psychology @mathpsych.org · 18/06/2024
Don’t miss your opportunity to discuss a career in mathematical psychology with 2022 Senior Fellow Jerome Busemeyer in the live Q&A on June 18 at 12:30 EDT. Watch his "Conversation with a Senior Fellow" at mathpsych.org/presentation... #iccmpsyched
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Society for Mathematical Psychology @mathpsych.org · 18/06/2024
👀 READY FOR VIEWING AT VMP2024 👀 Pre-recorded presentations are posted for viewing for the Judgment session in the "Day 2" room. Live Q&A will start June 18 at 12:00 EDT. #iccmpsyched mathpsych.org/session/400
mathpsych.org
Society for Mathematical Psychology
Online conferences, news, membership functions, and information about the Society
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Society for Mathematical Psychology @mathpsych.org · 18/06/2024
👀 VIEWING IS LIVE AT VMP2024 👀 Pre-recorded presentations are posted for viewing for the Development & Dynamics session in the "Day 2" room. Live Q&A with the authors will start June 18 at 13:00 EDT. #iccmpsyched mathpsych.org/session/398
mathpsych.org
Society for Mathematical Psychology
Online conferences, news, membership functions, and information about the Society
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Society for Mathematical Psychology @mathpsych.org · 16/06/2024
Virtual MathPsych/ICCM 2024 is LIVE at mathpsych.org/conference/16/! 👀 Watch the pre-recorded talks at your leisure. Then join in for the live Q&A with the authors, held via zoom; details on mathpsych.org/conference/1... #iccmpsyched
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Society for Mathematical Psychology @mathpsych.org · 16/06/2024
👀 WATCH NOW! 👀 Pre-recorded presentations are posted for viewing for the VMP 2024 Methods & Models session in the "Day 1" room. Live Q&A will start June 17, at 12:00 EDT. mathpsych.org/session/409 #iccmpsyched
mathpsych.org
Society for Mathematical Psychology
Online conferences, news, membership functions, and information about the Society
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Society for Mathematical Psychology @mathpsych.org · 16/06/2024
👀 READY TO WATCH NOW 👀 Pre-recorded presentations are posted for viewing for the Virtual MathPsych Measurement & Reasoning session in the "Day 1" room. Live Q&A will start June 17, at 13:00 EDT. mathpsych.org/session/396 #iccmpsyched
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Society for Mathematical Psychology @mathpsych.org · 16/06/2024
👩‍🏫 FAST TALKS ARE LIVE FOR VIEWING! 👨‍🏫 Pre-recorded presentations are posted for viewing for the VMP2024 Fast Talk session in the "Day 1" room. Fast Talks are VMP’s virtual poster sessions. Live Q&A with the authors will start June 17 at 14:00 EDT.  mathpsych.org/session/397 #iccmpsyched
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Society for Mathematical Psychology @mathpsych.org · 16/06/2024
The 2nd talk in Measurement & Reasoning is “Revisiting the role operational definitions in psychological science” by Peter Kvam @peterkvam.bsky.social mathpsych.org/presentation... #iccmpsyched
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Peter Kvam @peterkvam.bsky.social · 12/06/2024
How do we make choices when our options change over time? In a new paper with @lazyneuron.bsky.social & Andy Fitch, just accepted at Psych Review, we explore "alternative-general" representations of evidence that allow us to make good decisions even when our options shift. osf.io/preprints/ps...
osf.io
OSF
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Colin Tucker Smith @colinsmithpsych.bsky.social · 01/03/2024
Just got this in an email from UF admin. They like to do this on Friday afternoons so that we can enjoy our weekends.
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Peter Kvam @peterkvam.bsky.social · 13/12/2023
A short piece on what we do -- and more importantly, don't -- know about the relationship between human behavior and evolution. Plus, what approaches like computational evolution can tell us: www.psychologytoday.com/us/blog/defi...
psychologytoday.com
The New Science of Psychology and Evolution
Psychology and evolution have a difficult relationship, but AI may help mend it.
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Peter Kvam @peterkvam.bsky.social · 29/10/2023
What is a scientific model? www.psychologytoday.com/us/blog/defi... Models bridge the gap between what we can understand and what we want to understand -- and extend that bridge in both directions. Now on the front page of Psychology Today! psychologytoday.com/us #PsychSciSky #scicomm #science
psychologytoday.com
What Is a Scientific Model?
Models help us simplify and understand the world around us.
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Peter Kvam @peterkvam.bsky.social · 18/10/2023
We often take them for granted, but operational definitions are a weird vestige of early 20th century science. It's time for psychology to leave them behind in favor of better measurement models: Re-assessing the role of operational definitions in psychology osf.io/preprints/ps... (Reposted 🐦🦣🧵)
osf.io
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Mark Rubin @markrubin.bsky.social · 22/09/2023
New BlueSky Scientists - Find Your Community! 🧪 Put hashtags in your posts to make them appear in subject-specific “feeds.” Check out this list of hashtags and feeds that BlueSky scientists are using 👇 Click "Add to My Feeds" and "📌" the feeds you like. Make your own feed! See next post 👉
docs.google.com
BlueSky Science-Related Feeds
Sheet1 Likes,Name (Click to visit feed),Tags,Contact to ask to be added to contributor list 2,<a href="https://bsky.app/profile/did:plc:ftnzzw4cnon2pzpw7i5m2xu7/feed/aaaiqnkwsgsz6">#AI&HCI</a>,#HCI, ...
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Iris van Rooij 💭 @irisvanrooij.bsky.social · 18/09/2023
Have you heard these claims? "AGI (short for “artificial general intelligence”) is imminent!" or "At current rate of progress, AGI is inevitable!" We explain why, and present a formal proof that, such claims are false and misleading. irisvanrooijcogsci.com/2023/09/17/d...
irisvanrooijcogsci.com
Debunking AGI inevitability claims
Have you heard these claims? "AGI is imminent!" or "At current rate of progress, AGI is inevitable!" In a recent preprint, my co-authors and I explain why, and present a formal proof that, such claims...
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