Isaias Ghezae

@isaiasghezae.bsky.social

PhD student at Harvard interested in intergroup conflict and political psychology https://isaiasghezae.com

National identity reconfigures brain responses from “them” to “us” Briefly priming national versus ethnic identity increases ventromedial prefrontal cortex activation for ethnic out-group faces, a pattern typically reserved for self and in-group processing. www.pnas.org/doi/10.1073/...

National identity reconfigures brain responses from “them” to “us” | PNAS

How the human brain flexibly adapts social perception by recategorizing out-group (them) to in-group (us) remains unclear. Using functional MRI in ...

pnas.org

🚨New Working Paper!🚨 How do Americans mentally map political coalitions? We often talk as if U.S. politics is just two sorted camps. But when people think about which groups go with which, the picture is more complicated. 🧵👇

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New deep dive piece on 2 new big studies on ideology and moderation, including a data exclusive from Blue Rose Research. Short version: Only 8% of "moderates" say they want a moderate party. And when candidates do move to the middle, fx are often negative www.gelliottmorris.com/p/2026-04-07...

Strength In Numbers

Independent, data-driven analysis of politics, public opinion polls, and elections. From author, journalist, and pollster G. Elliott Morris. Click to read Strength In Numbers, by G. Elliott Morris, a…

gelliottmorris.com

🚨🚨 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! 👇

Research Assistant II

Company Description: By working at Harvard University, you join a vibrant community that advances Harvard's world-changing mission in meaningful ways, inspires innovation and collaboration, and builds...

jobs.smartrecruiters.com

New short paper w @jkalla.bsky.social ! Candidates gain from moderation, but less than many theories expect. Many conclude voters must not care about issues. This is wrong. Small *average* effects mask large effects on specific issues & are consistent with widespread issue-based voting 🧵

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