Applications still open until February 4!
Important note for US applicants: We do consider applicants with only a bachelor's degree and some research experience! You don't need a masters.
#CogSci #PsychSciSky
Super interesting - excited to dig in! I've been thinking a lot about sampling approaches (including ours) and their benefits and drawbacks recently. Would be fun to chat about sometime soon!
Promotional graphic for CogSci 2026. The top left shows the conference logo with three interlocking gears and the text: ‘CogSci 2026 – Cognitive Inefficiency – July 22–25, Rio de Janeiro.’ On the right, large text reads ‘Call for Submissions.’ Below, the message says: ‘Review the submission guidelines, download the templates, and make note of key deadline dates.’ The background is a dark teal color, and the word ‘Submissions’ appears in large lime-green letters.
📣 #CogSci2026 submissions now OPEN!
🔍 Review the submission guidelines
⬇️ Download the required templates
📅 Make note of key deadline dates
cognitivesciencesociety.org/submissions/
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...
Please share widely - we would love a broad range of applicants!
🚨Super excited that Dartmouth's Society of Fellows is hiring a postdoc with the Program in Cognitive Science 🚨 Specialization in computational and empirical approaches to artificial and natural intelligence, including perception, representation, and complex planning: apply.interfolio.com/176946
Just a quick reminder that applications for our new cross-lab PhD training model in cognitive science at Dartmouth are due Dec. 1. We're quite excited about this new approach, so please reach out if you have any questions!!
🧠 New paper alert! Can people infer others’ values not from what they choose, but simply from what comes to mind? Across four studies, we show they can—drawing on an intuitive theory of how options are generated.
doi.org/10.1016/j.cognition.2025.106238
👇
New article w/ M Pabla & @orifriedman.bsky.social
onlinelibrary.wiley.com/doi/10.1111/...
When children claim an unexpected event is impossible they also claim it's never happened, even for immoral events, suggesting their judgments reflect beliefs about what could happen & not merely what should.
In case you don't know already, the journal Open Mind has a Bluesky account that automatically posts new papers:
@openmindjournal.bsky.social
The journal is diamond open access (free to read, free to publish) thanks to the support of MIT Press, Harvard Library, & MIT Library.
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/
Happy to announce that my lab @ Yale Psychology (actcompthink.org) will be accepting PhD applications this year (for start in Fall '26)!
Come for the fun experiments on human learning, memory, & skilled behavior, stay for the best 🍕 in the US.
Please reach out if you have any questions!
If you’ll be at #CogSci2025, consider (or at least consider considering) attending our @cogscisociety.bsky.social workshop on meta reasoning
🤔🤨🧐
We’ll be discussing problem selection through various lenses represented by a great lineup of speakers!
A key takeaway from 20+ years of computational RL is: model-free=automatic, model-based=deliberate. My new paper w/ @benedek.bsky.social challenges this view, suggesting that MB algos are more ubiquitous, & automatic processing more sophisticated, than currently thought: www.pnas.org/doi/10.1073/...
In the second most important election happening today, I'm on the slate for potential new members of the governing board for the Cognitive Science Society! If you're a member, check your email for a link to vote and #DontRankCuomo
JOB!
3yr funded post-doc in Theory of Mind inspired by the knowledge first epistemology of Williamson, and the work of @jsphillips.bsky.social. Looking at knowledge and ignorance processing in adults with me and Richard O'Connor at the Uni of Hull. Please re-post.
www.jobs.ac.uk/job/DNE794/p...
bit of good news: approved technical staff position! link below. please be in touch if this matches your skills & interests! drive.google.com/file/d/16J2J... (hr listing posted harvard-internal now; external soon, per guidelines), happy for ?s & plan on quick turnaround! #CogSciSky #PsychSciSky 🐦🐦
Title: Representations of what’s possible reflect others’ epistemic states Authors: Lara Kirfel, Matthew Mandelkern, and Jonathan Scott Phillips Abstract: People’s judgments about what an agent can do are shaped by various constraints, including probability, morality, and normality. However, little is known about how these representations of possible actions—what we call modal space representations—are influenced by an agent’s knowledge of their environment. Across two studies, we investigated whether epistemic constraints systematically shift modal space representations and whether these shifts affect high-level force judgments. Study 1 replicated prior findings that the first actions that come to mind are perceived as the most probable, moral, and normal, and demonstrated that these constraints apply regardless of an agent’s epistemic state. Study 2 showed that limiting an agent’s knowledge changes which actions people perceive to be available for the agent, which in turn affects whether people judged an agent as being “forced” to take a particular action. These findings highlight the role of Theory of Mind in modal cognition, revealing how epistemic constraints shape perceptions of possibilities.
🏔️ Brad is lost in the wilderness—but doesn’t know there’s a town nearby. Was he forced to stay put?
In our #CogSci2025 paper, we show that judgments of what’s possible—and whether someone had to act—depend on what agents know.
📰 osf.io/preprints/ps...
w/ Matt Mandelkern & @jsphillips.bsky.social
Couldn't be more thrilled that Fred is coming to join us!! Dartmouth Cognitive Science is quickly growing into a group of amazing colleagues that I feel lucky to have around and think with!
Now out in JPSP ‼️
"Inference from social evaluation" with Zach Davis, Kelsey Allen, @maxkw.bsky.social, and @julianje.bsky.social
📃 (paper): psycnet.apa.org/record/2026-...
📜 (preprint): osf.io/preprints/ps...
Bonobo Nyota at Ape Initiative, a science and education nonprofit
Are humans the only species that communicates when a collaborator is missing information?
In @pnas.org, Luke Townrow and I show that our closest relatives, bonobos, can track when a partner is knowledgeable or ignorant, and tailor communication accordingly
www.pnas.org/doi/10.1073/...
If the OSF link isn't working for you, the preprint can also be found here: dataverse.harvard.edu/file.xhtml?f...
We find that the visual system's representation of multiple possibilities is selectively disrupted by perceptual load, but not cognitive load, demonstrating that the key processes underlying the perception of possibilities occur before the information reaches high-level cognition!
The key idea (developed with Camden Parker and @violastoermer.bsky.social) was to use amodal completion as a case where the visual system can represent multiple possibilities (possible shapes) and then ask whether this representation is differentially disrupted by perceptual load or cognitive load.
In a new paper, we demonstrate the perception of possibilities but show that the processes underlying this phenomenon occur before the information reaches high-level cognition. The representation of these possibilities is distinctly perceptual(!) and separate from cognition. osf.io/preprints/ps...
Are you interested in research experience before applying to PhD programs? Or just want to learn more about cognitive science? Consider joining my lab as a lab manager (joint w/the Griffiths Lab). We will begin reviewing applications one week from today: cognition.princeton.edu/news/2025/op...
Our new paper with Max Taylor-Davies introduces a resource-rational model of Theory of Mind.
The model can explain many of the successes and failures of mindreading in human adults and children, and non-human primates. 🧵
For anybody interested in this sort of thing, I think this is a valuable resource.
A graph of articles in the SEP (standord encyclopaedia of philosophy), showing connections; it can help explore the field.
www.visualizingsep.com#/domain/epis...
#Philosophy #philsky #SEP #graph #catalogue
This is joint work with Bryan Gonzalez, Pauline Amary, James Dungan, Brent Strickland, @xphilosopher.bsky.social, and @fierycushman.bsky.social. A huge amount of credit goes out to them!
