Honored to see our UML paper featured by the Institute for Policy Research at Northwestern University. The article highlights how unsupervised machine learning can help social scientists uncover hidden structure in beliefs and attitudes. www.ipr.northwestern.edu/news/2026/ne...
Jonathan Doriscar
Jonathan Doriscar
@jonds7.bsky.social
KnoxCollege “22 | NorthwesternU social psych Ph.D. student & Stats Masters student.
83 followers41 following22 posts
Grateful to my coauthors Michalis Mamakos, Tessa Charlesworth, and @sylviapperry.bsky.social for the collaboration, and thanks to @ipratnu.bsky.social for highlighting the work.
Thanks for hosting me! It was wonderful chatting with such a great group of folks!
Thank you to @jonds7.bsky.social for sharing work on how people respond to transgressions, particularly in the context of policing, with my moral psych class this morning! More info here: jedoriscar.wixsite.com/jonathandori....
Jonathan Doriscar reposted
🚨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...
Jonathan Doriscar reposted
As part of an effort to celebrate scholars who apply their research in service of social change, SPSP is highlighting the late Dr. Samuel Sommers - who served as an expert in several cases on different aspects of the criminal justice system. Learn more: https://ow.ly/wr7V50Y9sKA
Jonathan Doriscar reposted
New work led by @jonds7.bsky.social on responses to police brutality (justification and outrage), with analyses of YouTube video comments and a behavioral experiment. Very grateful to have gotten to work on this with the team! 🙏
New preprint out 📄 “Why Reform Stalls: Justifications of Force Are Linked to Lower Outrage and Reform Support.” Why do some cases of police violence spark reform while others fade? We look at how people explain them—through justification or outrage. osf.io/preprints/ps...
Jonathan Doriscar reposted
Replying to @hakeemjefferson.bsky.social
These young people are, in their own way, teaching seminars on identity every time they post. And it reminds me that the best social science takes what folks already sense about the world and treats it with the theoretical and empirical seriousness it deserves. www.instagram.com/reel/DQ-1vvq...
Jonathan Doriscar reposted
Another reminder that if you got students who wanna do a social psych PhD focusing on identities (specifically Asian, Latine, MENA Americans), I’m recruiting! I’m hustling hard here so pls send people my way 😅 see website for details www.pbandjlab.com
Starting the week strong with a newly accepted paper in Policy Insights from the Behavioral and Brain Sciences, co-authored with postdoc @lizsnoland.bsky.social and Sohad Murrar! We merged two largely independent research lines to call for data disaggregation of Asian Americans and MENA Americans
New preprint out 📄 “Why Reform Stalls: Justifications of Force Are Linked to Lower Outrage and Reform Support.” Why do some cases of police violence spark reform while others fade? We look at how people explain them—through justification or outrage. osf.io/preprints/ps...
This project has been years in the making — and it’s been an absolute joy working with @avamadesousa.bsky.social, Lauryn Hoard, Wendi Gardner, @williambrady.bsky.social, and @sylviapperry.bsky.social. So grateful for this team. 🙏 Full preprint here: osf.io/preprints/ps...
New preprint out 📄 “Why Reform Stalls: Justifications of Force Are Linked to Lower Outrage and Reform Support.” Why do some cases of police violence spark reform while others fade? We look at how people explain them—through justification or outrage. osf.io/preprints/ps...
New preprint out 📄 “Why Reform Stalls: Justifications of Force Are Linked to Lower Outrage and Reform Support.” Why do some cases of police violence spark reform while others fade? We look at how people explain them—through justification or outrage. osf.io/preprints/ps...
Jonathan Doriscar reposted
✨New preprint! Why do people express outrage online? In 4 studies we develop a taxonomy of online outrage motives, test what motives people report, what they infer for in- vs. out-partisans, and how motive inferences shape downstream intergroup consequences. Led by @felix-chenwei.bsky.social 🧵👇
Thrilled to share that my first first-authored publication is officially out (soon to be in press at Social Cognition)! 🚀 "From Data to Discovery: Unsupervised Machine Learning in Social Cognition" 📄 OSF preprint: osf.io/preprints/os...
This paper was a labor of love and I’m so grateful to my brilliant co-authors Michalis Mamakos, @sylviapperry.bsky.social , and Tessa Charlesworth for their support, feedback, and generosity throughout the process.
🎓 Paper: osf.io/preprints/os... 📺 YouTube Tutorials: youtube.com/playlist?lis... 📦 GitHub: github.com/jedoriscar/U... #RStats #MachineLearning #SocialPsych #AcademicTwitter #DataScience
Thrilled to share that my first first-authored publication is officially out (soon to be in press at Social Cognition)! 🚀 "From Data to Discovery: Unsupervised Machine Learning in Social Cognition" 📄 OSF preprint: osf.io/preprints/os...
Thrilled to share that my first first-authored publication is officially out (soon to be in press at Social Cognition)! 🚀 "From Data to Discovery: Unsupervised Machine Learning in Social Cognition" 📄 OSF preprint: osf.io/preprints/os...
Thrilled to share that my first first-authored publication is officially out (soon to be in press at Social Cognition)! 🚀 "From Data to Discovery: Unsupervised Machine Learning in Social Cognition" 📄 OSF preprint: osf.io/preprints/os...
Jonathan Doriscar reposted
NEW: Tufts files a declaration in support of Rümeysa Öztürk: "The University has no information to support the allegations that she was engaged in activities at Tufts that warrant her arrest and detention." www.tufts.edu/president/sp...
Jonathan Doriscar reposted
Jonathan Doriscar reposted
Replying to @page-gould.bsky.social
I would like to share that the family requests donations be made to the Innocence Project (innocenceproject.org/donate/) or the American Civil Liberties Union (action.aclu.org/give/now) in lieu of flowers. 💖💐
Jonathan Doriscar reposted
Jonathan Doriscar reposted
Excited to share my first ever publication recently accepted at JPSP! This work was led by the wonderful @shreevallabha.bsky.social, see her thread below, to get a brief summary of this paper. Thanks to both Shree and @mjbsp.bsky.social for teaching me so much during this project!
Happy to share my first first-author paper recently accepted at JPSP! osf.io/j3vp9 We ask: Do people blame current groups for the atrocities committed by their ancestors? If yes, when/why? We address these using repeated measures surveys and conjoint experiments.1/
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