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Chujun Lin 林楚君

@LinChujun

Asst Prof starting @Columbia, been @UCSanDiego | Director of IMPACTLab | Study person perception social cognition | PhD @Caltech | Postdoc @dartmouth #Gratitude
impactlab-columbia.github.io Joined October 2019
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Chujun Lin 林楚君 @LinChujun
Come join us at the Computational Psychology Preconference #SPSP2026! Thursday, Feb 26, 8:00AM - 5:00PM!
William J. Brady @william__brady Feb 24
We're excited about the upcoming Computational Psychology preconference at @SPSPnews this Thursday. See our action-packed full day agenda below! Featuring 3 keynote talk themes with related early-career speakers, data blitz session, panel discussion. Don't miss it! #SPSP
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Chujun Lin 林楚君 @LinChujun
Remember to submit your work for the Computational Psychology Preconference @SPSPnews!

The Deadline is Oct 23rd!!

This year we got a FULL DAY so we look forward to learning about your work!!
William J. Brady @william__brady Sep 29, 2025
The computational psych preconference is back @SPSPnews for a full day! This year's lineup:

👉theory-driven modeling: @hyogweon
👉data-driven discovery: Clemens Stachl
👉application: me
👉 panel: Stephen Read, Sandra Matz, Mark Thorton, @WilCunningham
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Chujun Lin 林楚君 @LinChujun
🚨New preprint doi.org/10.31234/osf.i… with my stellar student @LuJunsong19474: A Small-World Mind Theory of social cognition

Big network, close connection🤯Reconciling debates on low-vs high-dimensional mental representation

Showing why naturalistic designs make a difference
osf.io A Small-World Mind: Towards a General Computational Principle of Social Cognition across Contexts People describe social inferences using hundreds of words. How do people mentally represent these inferences? A long-standing tradition suggests that social inferences are underpinned by a small...
1st paper from my lab out @CommunicationsPsychology @CommsPsychol

nature.com/articles/s4427…

We show an alternative way to understand how people mentally represent other people's characteristics, namely high-dimensional networks, beyond the popular latent factor models.
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