Imagining and building wise machines: the centrality of AI metacognition By Samuel Johnson @amirhkarimi.bsky.social @yoshuabengio.bsky.social @tobigerstenberg.bsky.social @sydneylevine.bsky.social @melaniemitchell.bsky.social @iyadrahwan.bsky.social @igi.bsky.social and more tinyurl.com/36yc6ant

Congratulations @judithfan.bsky.social on winning the Lila R. Gleitman Prize for early-career contributions to Cognitive Science 🥳 Amazing!! cognitivesciencesociety.org/gleitman-pri...

Thanks Arthur Le Pargneux (arthurlepargneux.wixsite.com/arthurleparg...) for your talk "Contractualist moral cognition: From fair divisions to the emergence of rules via implicit agreements". A novel take on morality backed by clever experiments + elegant models 👍 📃 psycnet.apa.org/fulltext/202...

🚀 Postdoc Alert! Are you passionate about social learning & cultural evolution? @dominikdeffner.bsky.social & I have a 3-year position with freedom to develop your research and work on cutting-edge multiplayer and immersive experiments. Apply by March 30! hmc-lab.com/SocialLearni... Pls share 🙏

Thank you Yoonseo Zoh (zohyos7.github.io) for sharing your work with us on "Intuitive Theories in Moral Cognition". Intuitive theories structure how people represent dilemmas, how they generalize to new contexts, and how they switch between representations based on resource-rational constraints.

1/3 AI is getting smarter, but is it getting wiser? 🤔 Thrilled to share our new @cp-trendscognsci.bsky.social paper on building wise machines, co-authored with Sam Johnson, @amirhkarimi.bsky.social, @yoshuabengio.bsky.social , @sydneylevine.bsky.social , @melaniemitchell.bsky.social, & more!

Thanks @maxtaylordavies.bsky.social for sharing your work with us on "Using the information bottleneck to study social cognition". Max develops resource-rational models that elegantly unify existing theories for various phenomena such as stereotyping and ToM development. 📃 osf.io/preprints/ps...

I'm excited to announce that I had my first (co-authored) book published today! "The Rational Use of Cognitive Resources" with Falk Lieder and Tom Griffiths (@cocoscilab.bsky.social ). You can read it for free! (see thread)

I'm very sad to have learned today that Joe Halpern passed away. Joe was a giant who knew no scientific boundaries. He loved science with a contagious, child-like enthusiasm. He was wonderful and I'm so grateful that I got to learn from him. Thank you Joe 🙏 www.bangsfuneralhome.com/obituaries/j...

Bluesky is the new science Twitter, new study by @whysharksmatter.bsky.social and Julia Wester concludes! "Results show that for every reported professional benefit that scientists once gained from Twitter, scientists can now gain that benefit more effectively on Bluesky than on Twitter."

Thanks @katenuss.bsky.social for sharing your work with us! Kate studies how people learn about the world through external exploration (acting) and internal exploration (imagining). Modeling & experiments reveal that people learn by simulating counterfactuals! 📃 elifesciences.org/articles/84260

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. 📃 www.pnas.org/doi/10.1073/...

Imagination in bonobos! I am thrilled to share a new paper w/ Amalia Bastos, out now in @science.org We provide the first experimental evidence that a nonhuman animal can follow along a pretend scenario & track imaginary objects. Work w/ Kanzi, the bonobo, at Ape Initiative youtu.be/NUSHcQQz2Ko

This July, we are holding a virtual hackathon to explore LEVANTE data! If you're interested in data analysis, development, and cross-cultural variability, please join us! First week is open, second week is by application with mentorship on group projects. levante-hackathon-2026.github.io

Thanks @miriam-hauptman.bsky.social for sharing your work with us! How people learn about the visual world from language is mediated through causal models. Both sighted and blind people infer how many colors an object has based on how color ➡️ function. 📃 m-hauptman.github.io/files/Hauptm...

Thank you Aniket Vashishtha (aniketvashishtha.github.io) for sharing your work on counterfactual reasoning in LLMs with us! Most current benchmarks don't assess genuine counterfactual reasoning. Aniket's work does, showing that LLMs struggle and what to do about that. 📃 arxiv.org/abs/2510.015...

With some trepidation, I'm putting this out into the world: gershmanlab.com/textbook.html It's a textbook called Computational Foundations of Cognitive Neuroscience, which I wrote for my class. My hope is that this will be a living document, continuously improved as I get feedback.

Officially out! In this review, Aaron Chuey and I discuss how existing work on ToM mostly focused on a single individual’s mental states (e.g., what Sally thinks). Extending ToM, we argue for ToMS—an understanding of how multiple individuals communicate and influence each others’ minds. t.ly/u4rtb

Another fun project from @yangxiang.bsky.social. She asks the question: do people assign responsibility to personality traits in the same way that they assign reponsibility to people? The answer: sort of! osf.io/preprints/ps...

Excited that this is now out in @nathumbehav.nature.com 🎉 David Rose (davdrose.github.io) led this project on how children's understanding of causal language develops. 📃 (preprint): osf.io/preprints/ps... 📎: github.com/davdrose/cau...

The Harvard Gazette has a nice story on my student @yangxiang.bsky.social and her work with @tobigerstenberg.bsky.social news.harvard.edu/gazette/stor...

🚨🚨🚨 Our 52nd Annual Meeting will be held from June 18–20, 2026 at Johns Hopkins University in Baltimore, MD, with a pre-conference on Mental Control and Agency held at JHU on June 17 🚨🚨🚨 We are currently inviting submissions of papers (talks and posters)!

starting fall 2026 i'll be an assistant professor at @upenn.edu 🥳 my lab will develop scalable models/theories of human behavior, focused on memory and perception currently recruiting PhD students in psychology, neuroscience, & computer science! reach out if you're interested 😊

Officially out in the current issue of Trends in Cognitive Sciences: "Physics versus graphics as an organizing dichotomy in cognition" www.cell.com/trends/cogni...

I'm very excited about this work led by @nbalamur.bsky.social Inspired by the classic "Spot the ball ⚽" task, we develop a benchmark for visual social inference. We find that human participants perform much better than vision-language models. Try it here: v0-new-project-9b5vt6k9ugb.vercel.app

It was great to hear from Brian Leahy (brianleahy.net) in the devo lunch at Stanford today!! He presented a beautiful set of studies that suggest that many 4-year-old children have a minimal concept of possibility: they simulate only once and treat the outcome as a fact. 🎱⬅️➡️🤔💭💡

I am accepting graduate students for the UCI Cognitive Sciences PhD program for Fall 2026. Check out my lab website - www.relcoglab.org for our recent themes. Our funded work focuses on combinatorial reasoning, moral decision-making, and conceptual cognition in humans and large language models.

🚨 New preprint 🚨 How do people's mental models shape memory, prediction, and generalization? We find that people spontaneously construct goal-dependent causal abstractions that compress experience to privilege relevant information. 📃 osf.io/preprints/ps... 🔗 github.com/cicl-stanfor...

We're excited to announce that Cognitive Science at Dartmouth is recruiting PhD students to work collaboratively with me, Steven Frankland, and Fred Callaway. Come study the principles and mechanisms that enable us to understand, plan, and act in the world! Info: sites.dartmouth.edu/cogscigrad/

The Causality in Cognition Lab at Stanford University is recruiting PhD students this cycle! We are a supportive team who happened to wear bluesky appropriate colors for the lab photo (this wasn't planned). 💙 Lab info: cicl.stanford.edu Application details: psychology.stanford.edu/admissions/p...

New preprint! "Non-commitment in mental imagery is distinct from perceptual inattention, and supports hierarchical scene construction" (by Li, Hammond, & me) link: doi.org/10.31234/osf... -- the title's a bit of a mouthful, but the nice thing is that it's a pretty decent summary

🚨New Preprint: We develop a novel task that probes counterfactual thinking without using counterfactual language, and that teases apart genuine counterfactual thinking from related forms of thinking. Using this task, we find that the ability for counterfactual thinking emerges around 5 years of age.

Thanks Evan Orticio (orticio.com) for sharing your fascinating work with us on how children and adults form beliefs without direct evidence. In one super cool study, he shows how children become more diligent fact checkers in less reliable environments. 📃 orticio.com/assets/Ortic...

I had a wonderful time visiting UC Irvine to give a talk in the cognitive science colloquium. Thank you @annaleshinskaya.bsky.social for being a fantastic host, and to all the other faculty, students, and postdocs I got to meet during my visit 🙏

"A signaling theory of self-handicapping" 📢New from: @yangxiang.bsky.social @gershbrain.bsky.social @tobigerstenberg.bsky.social www.sciencedirect.com/science/arti...

Now out in Cognition, work with the great @gershbrain.bsky.social @tobigerstenberg.bsky.social on formalizing self-handicapping as rational signaling! 📃 authors.elsevier.com/a/1lo8f2Hx2-...

🚨 NEW PREPRINT: Multimodal inference through mental simulation. We examine how people figure out what happened by combining visual and auditory evidence through mental simulation. Paper: osf.io/preprints/ps... Code: github.com/cicl-stanfor...

This is an epic paper! I very much enjoyed chatting with @dyamins.bsky.social about the connections between world models and counterfactual simulation.

My lab at UCLA is hiring 1-2 PhD students this cycle! Join us to work at the intersection of cognitive science and AI applied to pressing societal challenges like climate change. More info about me: rachit-dubey.github.io My lab: ucla-cocopol.github.io Please help repost/spread the word!

*Sharing for our department’s trainees* 🧠 Looking for insight on applying to PhD programs in psychology? ✨ Apply by Sep 25th to Stanford Psychology's 9th annual Paths to a Psychology PhD info-session/workshop to have all of your questions answered! 📝 Application: tinyurl.com/pathstophd2025

Our department is seeking applicants for an Assistant Professor position with a focus on affective science. Please apply and/or pass this along to anyone who might be interested! facultypositions.stanford.edu/en-us/job/49...

On the left is a rabbit. On the right is an elephant. But guess what: They’re the *same image*, rotated 90°! In @currentbiology.bsky.social, @chazfirestone.bsky.social & I show how these images—known as “visual anagrams”—can help solve a longstanding problem in cognitive science. bit.ly/45BVnCZ

How do we predict what others will do next? 🤔 We look for patterns. But what are the limits of this ability? In our new paper at CCN 2025 (@cogcompneuro.bsky.social), we explore the computational constraints of human pattern recognition using the classic game of Rock, Paper, Scissors 🗿📄✂️

🚨Out in PNAS🚨 with @joshtenenbaum.bsky.social & @rebeccasaxe.bsky.social Punishment, even when intended to teach norms and change minds for the good, may backfire. Our computational cognitive model explains why! Paper: tinyurl.com/yc7fs4x7 News: tinyurl.com/3h3446wu 🧵

Brilliant keynote by @laurennross.bsky.social at #cogsci2025 on cognitive science and its philosophy. Lauren pointed out the myriad ways in which cogsci and philosophy support and benefit one another, using explanation and causal reasoning as case studies. Thank you for a great talk!! 🙏

Josh Tenenbaum's inspiring keynote at #cogsci2025 on growing vs scaling AI, the big questions of cognitive science, and the many open questions for the field.

Last week I had the pleasure of presenting a 2.5-hour tutorial on "Counterfactuals in Minds and Machines" at UAI 2025 in Rio 🇧🇷, prepared together with @autreche.bsky.social and @tobigerstenberg.bsky.social. We've made all materials and references available here: learning.mpi-sws.org/counterfactu...

Notes from @noranewcombe.bsky.social 's beautiful Rumelhart Prize "tasting menu" - congratulations Nora!!! #CogSci2025

New #cogsci2025 paper! with @tobigerstenberg.bsky.social In “Generics Revisited: Analyzing generalizations in children’s books and caregivers’ speech” we revisit the connection between generic use in children’s language input and psychological essentialism.

Excited to be sharing my latest work with @tobigerstenberg.bsky.social at #CogSci2025! Learning usually occurs when we encounter new data. But we also have the capacity to reflect on our past experiences. What can we learn from simulating past experience? 📃 cicl.stanford.edu/papers/yang2... 1/