"I notice that your survey sends bots to an endless purgatory of link redirects. To properly assess potential risks, in your revised protocol please provide a list of all URLs, and clarify whether LLM survey participants are conscious and capable of experiencing psychological anguish."

Pointing out that “everyone else is already doing it!” is a classic way to motivate prosocial behavior. But how can we encourage actions which aren't popular yet? In a new paper in @jexpsocpsych.bsky.social, Mike Norton and I had a lot of fun testing a method using "collective streaks." (1/5)

Complexity is ubiquitous in the world around us. But different stimuli are complex for different reasons. Does the mind nevertheless represent a ‘unified’ notion of complexity across domains? In @nathumbehav.nature.com, @chazfirestone.bsky.social & I show the answer is: yes! osf.io/preprints/ps...

New paper from me at Perspectives on Psychological Science! "Reframing the Performance and Ethics of Empathic AI: Wisdom of the Crowd and Placebos" I use analogies to two classic psychological effects to recast recent findings about the performance of empathy by LLMs. doi.org/10.1177/1745...

What makes adaptive decision-making possible? New preprint connecting cognitive, social, biological, and computational views! w/ Dorst, FeldmanHall, @smfleming.bsky.social, @catehartley.bsky.social, Gottlieb, Lejarraga, Müller-Trede, @angelaradulescu.bsky.social, and Rosati osf.io/preprints/ps...

Now out in PNAS with @jaeyoungson.bsky.social, Alice Xia, @apaxon.bsky.social & @orielf.bsky.social. Medial temporal lobe encodes predictive representations of people's real-world social networks which afford them key advantages in social navigation. www.pnas.org/doi/10.1073/... 🧵

🚨🚨 My lab is hiring a Pre-doc Researcher/Lab Manager! 🚨🚨 Full-time pre-doc research opening in my lab at Harvard Psych (start: Summer/Fall 2026). Review begins April 10 Apply: jobs.smartrecruiters.com/HarvardUnive... Please repost + tag folks who might be a good fit! 👇

out now in Science: @loganjames.bsky.social collected pairs of sounds in 16 species where we *know* which sound is more attractive (to that species) he played them to ppl on themusiclab.org, asking, in each pair, which was nicer. humans agreed w other animals doi.org/10.1126/science.aea1202

New paper out in Child Development (@srcdorg.bsky.social) with Dave Sobel (@candmlab.bsky.social)! ✨ We investigated how 5- to 7-year-old children decide to take on easy versus hard tasks while pursuing a goal. doi.org/10.1093/chid...

Come by to check out our symposium on *Evaluating and predicting performance and learning* this Saturday at #SPSP2026! We have a fun lineup of speakers @stavatir.bsky.social y.social, Evan Weingarten, and @davidlevari.bsky.social

Introducing “Pretend Battleship”: you’re told where all the ships are but then have to play like you never got that information. Could you do it? And what would your performance reveal about your understanding of your own mind? A joy to be part of this creative project led by @matanmazor.bsky.social

🚨New WP "@Grok is this true?" We analyze 1.6M factcheck requests on X (grok & Perplexity) 📌Usage is polarized, Grok users more likely to be Reps 📌BUT Rep posts rated as false more often—even by Grok 📌Bot agreement with factchecks is OK but not great; APIs match fact-checkers osf.io/preprints/ps...

Please contact Nina if you're interested in working with us! Much of this work is also with @dgrand.bsky.social & @tomcostello.bsky.social, and others! Very fun collaborative environment. And Nina is wonderful to work with!! (She is also the coolest among us, FWIW)

The Visual Learning Lab is hiring TWO lab coordinators! Both positions are ideal for someone looking for research experience before applying to graduate school. Application deadline is Feb 10th (approaching fast!)—with flexible summer start dates.

🎉 Congratulations to our very own David Badre on being elected a Fellow of the Cognitive Science Society! This prestigious honor recognizes his sustained and impactful contributions to cognitive science. Read more here: tinyurl.com/5n8rdrsm

a project I really like, now officially out! "Shape Guides Visual Pretense" by Qian and me paper link: direct.mit.edu/opmi/article... I'll walk through a quick version here To get a sense of it, first consider: Would it make more sense to pretend that this block is a car, or a strawberry?

I am very excited to announce that over the holidays, my first ever paper (w/ @samiyousif.bsky.social) was published in Cognitive Science! Here, we describe a new illusion of *number*: The Crowd Size Illusion! onlinelibrary.wiley.com/doi/10.1111/...

Published @cp-trendscognsci.bsky.social with @drewlinsley.bsky.social & @tonyfeng.bsky.social: As vision models scale to human/superhuman accuracy, they’re becoming worse models of primate vision—benchmark engineering isn’t neuroscience. @carneyinstitute.bsky.social @browncopsy.bsky.social

Over the years I've been asked many times for advice on pedagogy, what to read to learn more, etc. I've finally put together a bunch of materials into one blog post: Key Advice • Readings • Neuromyths • For Computer Scientists • Classroom Tips. Enjoy! parentheticallyspeaking.org/articles/ped...

🚨 Now out in Psych Science 🚨 We report an adversarial collaboration (with @donandrewmoore.bsky.social) testing whether overconfidence is genuinely a trait The paper was led by Jabin Binnendyk & Sophia Li (who is fantastic and on the job market!) Free copy here: journals.sagepub.com/eprint/7JIYS...

Arising out of discussions in @csi-research.bsky.social we conducted a Registered Report replicating Triplett’s (1898) experiment with over 400 children, showing children completed the task faster when paired with a coactor, compared to competing the task alone rdcu.be/eQwAE 1/3

Tired: moral dumbfounding Wired: *moral* dumbfounding

Interested in clinical psychology? Check out this recent article showcasing Prof. Elizabeth Thompson’s Clinical Psychology Conversation Series, which helps Brown students explore careers in clinical and applied psychology. 👉 Read the full story here: tinyurl.com/wurw4jzs

PhD applications for Cognitive and Psychological Sciences at Brown (@browncopsy.bsky.social) are due on December 1st. We have a great community, so please apply, share with your students, etc. Read more on our fancy new website here: copsy.brown.edu/graduate-study

🧠 Thrilled to share our NeuroView with Ellie Pavlick! "From Prediction to Understanding: Will AI Foundation Models Transform Brain Science?" AI foundation models are coming to neuroscience—if scaling laws hold, predictive power will be unprecedented. But is that enough? Thread 🧵👇

Last call for applications! Join us in advancing AI and the science of mind at Brown. Apply by Nov 8, 2025 👉 apply.interfolio.com/173939

Glad to see my first-year project is out! In two experiments, we manipulated multiple stimulus features in a perception task, yet their effects on confidence and accuracy fell into just two distinct behavioral patterns, offering a way to predict the effects of novel stimulus manipulations. 1/n

One of the papers I've been most excited about since starting the lab! We adopt a network neuroscience approach to understand how arousal reconfigures large-scale functional network organization to support memory of complex narratives!

Slow change blindness from serial dependence www.biorxiv.org/content/10.1...

Brown’s Department of Cognitive & Psychological Sciences is hiring a tenure-track Assistant Professor, working in the area of AI and the Mind (start July 1, 2026). Apply by Nov 8, 2025 👉 apply.interfolio.com/173939 #AI #CognitiveScience #AcademicJobs #BrownUniversity

New work led by the brilliant @yizhang96.bsky.social: In lab experiments and naturalistic groups, people generalize perceptions of acceptance and rejection across social network ties.

Excited to announce our amazing lineup of speakers for the 2026 JDM preconference at SPSP! Conference date: Feb 26th Location: Chicago Deadline to apply: Oct 23rd. Application link: spsp.wufoo.com/forms/2026-p... cc: @sdellavi.bsky.social, @hirshmansam.bsky.social, @vinisingh.bsky.social

Can reasoned arguments shift moral behavior? In a new preprint, @eschwitz.bsky.social, Jason Nemirow, @fierycushman.bsky.social and I explore this question in the context of charitable donation. (1/10)

What happens if you *ask* instead of *tell*? Turns out, teasing people with a question before sharing a fact can shape whether people engage with critical health information. Read our new paper in Management Science to learn more: pubsonline.informs.org/doi/full/10....

We often hear from reviewers: "what about demand effects?" So we developed a method to eliminate them. Something weird happened during testing: We couldn’t detect demand effects in the first place! (1/8)

My lab is hiring a lab manager! Application deadline = 11/1, start date sometime between June & September 2026 (to be arranged with finalist). Please spread the word & apply here: opportunities.columbia.edu/jobs/a3f80f7.... #AcademicSky #PhdSky #PsychSciSky #SocialPsyc #DevPsyc #psychjobs

Visual adaptation is viewed as a test of whether a feature is represented by the visual system. In a new paper, Sam Clarke and I push the limits of this test. We show spatially selective, putatively "visual" adaptation to a clearly non-visual dimension: Value! www.sciencedirect.com/science/arti...

A wonderful article on work (both old and new) pushing the frontier of memory research.

👋 Hello, Bluesky! We’re Brown CoPsy—the Department of Cognitive and Psychological Sciences at Brown University. We study how minds work, how people think and develop, and how brains and behavior connect. 🧠💬 Follow us for research, news & more!

Laypeople often learn about science from expert explanations & those explanations often contain JARGON. Does jargon make explanations better or worse? In a paper out today in Nature Human Behaviour, @cruzf.bsky.social and I find that jargon can support illusions of understanding...

🥳🥳 New paper in @nathumbehav.nature.com: “When development constricts our moral circle." Contrary to popular belief, younger kids may start out with broader moral circles than older ones. Check it out here 👉 rdcu.be/eoaSe w/ @mattiwilks.bsky.social @karrineldner.bsky.social & Lucius Caviola

Honored to win the 2025 APS Janet Taylor Spence Award! You can read more about my research and journey here www.psychologicalscience.org/publications...

Sometimes people say its fair for those with advantage to get more (best office to the CEO...); other times, the opposite seems more fair (... charity to the needy). In this new work, Arthur and Xavier try to explain why. See the preprint link and explainer thread below: osf.io/preprints/ps...

Since 1954, "The Handbook of Social Psychology" has been the field’s most authoritative reference work, and today is the launch of the 6th edition with 50 new chapters by 100 leading scholars. Best news? The HSP is now an open-access public resource—free to read, download, and share. the-hsp.com

Come join us! I have startup funds to hire a postdoc for Fall 2025 at Rutgers to study intergroup relations. The job ad is at jobs.rutgers.edu/postings/249... & evaluations begin in 1 wk (5/16) w rolling evaluation. See 🧵below for a write-up on what I'm looking for in a postdoc. Please share widely!

One of my most cherished undergrad courses, a long time ago. I hope Boaz still shows clips from Chaplin and other silent films as students find their seats (which, as he explained, contain more lessons about the mind than most research articles). college.uchicago.edu/news/academi...

Are we “strangers to ourselves”? Classic theories say people have limited insight into how they decide. Our new paper at @natcomms.nature.com challenges this view. With @rcarl.bsky.social sky.social, @hedykober.bsky.social y.social, and @mjcrockett.bsky.social www.nature.com/articles/s41... 🧵

Congrats to my first PhD student Dr Flora Zhang!!!!! Make sure to check out her amazing work on intuitive theories of acquisition (and why they matter) @leonardlearnlab.bsky.social

Will be recruiting a lab manager, PhD student, and postdoc for my new lab, so please reach out if you're interested! Also, on the hunt for a good lab name—suggestions welcome! Deeply grateful to all my mentors, friends, and collaborators who helped me get here.

@amit-goldenberg.bsky.social 👀👟 arxiv.org/abs/2503.04190