NYU's Center for Social Media, AI, and Politics

NYU's Center for Social Media, AI, and Politics

@csmapnyu.org

We work to strengthen democracy by conducting rigorous research, advancing evidence-based public policy, and training the next generation of scholars. https://csmapnyu.org/links

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Did podcasts really swing young men to Trump in 2024? We assembled the data to find out, and we are presenting it at APSA this Saturday, Sept 5, 2 to 3:30pm. Long awaited working paper link also attached below! If you have seen this before, we have new data, come check it out.

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Did podcasts really swing young men to Trump in 2024? We assembled the data to find out, and we are presenting it at APSA this Saturday, Sept 5, 2 to 3:30pm. Long awaited working paper link also attached below! If you have seen this before, we have new data, come check it out.

View full thread

Did podcasts really swing young men to Trump in 2024? We assembled the data to find out, and we are presenting it at APSA this Saturday, Sept 5, 2 to 3:30pm. Long awaited working paper link also attached below! If you have seen this before, we have new data, come check it out.

NYU's Center for Social Media, AI, and Politics reposted

NYU's Center for Social Media, AI, and Politics reposted

New in Nature: LLMs give "the party line" in the languages of authoritarian regimes. This works when they control the media, which feeds pretraining data. We show more state control over the media means less critical LLMs. 6 studies spanning 38 languages & 13 models. Details ↓

NYU's Center for Social Media, AI, and Politics reposted

NYU's Center for Social Media, AI, and Politics reposted

You can just research things. New from @jatucker.bsky.social & me at @brookings: Coding agents like Claude Code and Codex will likely accelerate research AND undermine institutional structures we built to support it.

NYU's Center for Social Media, AI, and Politics reposted

Last week the story was that TikTok censored anti-Trump/ICE/Pretti videos after the U.S. ownership change. We investigated with a large set of US TikTok data and found some interesting results, short thread...

CSMaP is now the Center for Social Media, AI, and Politics (CSMAP). Our research has expanded beyond social media to include digital media more broadly—especially generative AI and large language models and their role in politics and public life. Learn more at csmapnyu.org

csmapnyu.orgNYU's Center for Social Media and PoliticsStrengthening democracy by conducting rigorous research, advancing evidence-based public policy, and training the next generation of scholars.
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The results reveal both the promise and limits of AI labeling. Labels communicate provenance when correctly applied, but do not reliably shift belief, change engagement, or reduce misinformation risk. Suggesting that labeling alone is unlikely to counter the influence of synthetic political visuals.

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• Belief and engagement remained unchanged. Labels did not reduce belief that the depicted event occurred, nor did they affect intentions to like, share, comment, or seek more information. 📌 A follow-up experiment tested whether labeled synthetic images create an “implied authenticity effect.”

🔎 The team finds evidence of a mixed pattern: exposure to labeled synthetic images can make some participants view unlabeled synthetic ones as more likely to be human-made — but this is offset by the broader skepticism about images being made by humans that label exposure also triggers.

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Across two online experiments, participants viewed both authentic and AI-generated political images — some labeled “Made with AI,” others unlabeled — and rated: • who created the image (provenance) • whether the event happened (veracity) • how likely they’d be to like, share, or comment (engagement)

To build realistic stimuli, the team created synthetic images using ChatGPT-written prompts and Midjourney outputs, and paired them with visually similar real photos. They also found synthetic images of events that never happened, and matched them with authentic images from comparable contexts.

When we think about false news stories, we usually focus on what is being said. But what if the language of a story shapes whether people believe it? Our new paper in the Journal of Experimental Political Science explores this question in Ukraine. www.cambridge.org/core/journal...

cambridge.orgHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine | Journal of Experimental Political Science | Cambridge CoreHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine
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When we think about false news stories, we usually focus on what is being said. But what if the language of a story shapes whether people believe it? Our new paper in the Journal of Experimental Political Science explores this question in Ukraine. www.cambridge.org/core/journal...

cambridge.orgHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine | Journal of Experimental Political Science | Cambridge CoreHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine
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We also tested a popular media literacy intervention — “tips to spot false news” — that has been used by platforms like Facebook. While the intervention reduced belief in stories overall, it lowered belief in both true and false stories equally, producing no net gain in discernment. 👇👇

When we think about false news stories, we usually focus on what is being said. But what if the language of a story shapes whether people believe it? Our new paper in the Journal of Experimental Political Science explores this question in Ukraine. www.cambridge.org/core/journal...

cambridge.orgHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine | Journal of Experimental Political Science | Cambridge CoreHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine
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The results were striking. Ukrainian-preferring respondents were less likely to believe both true and false stories when written in Russian. By contrast, Russian-preferring respondents sometimes showed greater belief in false stories when those same stories appeared in Ukrainian. 👇👇

When we think about false news stories, we usually focus on what is being said. But what if the language of a story shapes whether people believe it? Our new paper in the Journal of Experimental Political Science explores this question in Ukraine. www.cambridge.org/core/journal...

cambridge.orgHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine | Journal of Experimental Political Science | Cambridge CoreHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine
View full thread

When we think about false news stories, we usually focus on what is being said. But what if the language of a story shapes whether people believe it? Our new paper in the Journal of Experimental Political Science explores this question in Ukraine. www.cambridge.org/core/journal...

cambridge.orgHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine | Journal of Experimental Political Science | Cambridge CoreHow Language Shapes Belief in Misinformation: A Study Among Multilinguals in Ukraine

NYU's Center for Social Media, AI, and Politics reposted

LLMs are now widely used in social science as stand-ins for humans—assuming they can produce realistic, human-like text But... can they? We don’t actually know. In our new study, we develop a Computational Turing Test. And our findings are striking: LLMs may be far less human-like than we think.🧵

arxiv.orgComputational Turing Test Reveals Systematic Differences Between Human and AI LanguageLarge language models (LLMs) are increasingly used in the social sciences to simulate human behavior, based on the assumption that they can generate realistic, human-like text. Yet this assumption rem...

NYU's Center for Social Media, AI, and Politics reposted

NYU's Center for Social Media, AI, and Politics reposted

How common are “survey professionals” - people who take dozens of online surveys for pay - across online panels, and do they harm data quality? Our paper, FirstView at @politicalanalysis.bsky.social, tackles this question using browsing data from three U.S. samples (Facebook, YouGov, and Lucid):

NYU's Center for Social Media, AI, and Politics reposted

Fascinating work from @jatucker.bsky.social and @csmapnyu.org looking at the effect of labeling images as AI on people’s beliefs about the provenance + veracity of that image. They also explore the implications of AI images not being labeled after seeing labeled images #PaCSS2025 #polnet2025

NYU's Center for Social Media, AI, and Politics reposted

My awesome co-author with our poster about the GenZ gender gap and podcast consumption at PolNet/PACSS! If you didn’t see us here catch us at APSA at the PolCom preconference and Saturday first thing in the morning 💃🏻 @csmapnyu.org

NYU's Center for Social Media, AI, and Politics reposted

🚨 Paper now as "just accepted" at @The_JOP. We ran the first WhatsApp deactivation experiment focused on multimedia content ahead of the 2022 election in Brazil. We find a reduction in users' recall of false rumors -- and, to a smaller degree, of true news. Null effects on attitudes. Full thread ⬇️

In the Global South, WhatsApp is more popular than X or Facebook. New in @The_JOP, we ran a WhatsApp deactivation experiment during Brazil’s 2022 election to explore how the app facilitates the spread of misinformation and affects voters’ attitudes. www.journals.uchicago.edu/doi/abs/10.1...

NYU's Center for Social Media, AI, and Politics reposted

In addition to the original UK results, we have now ***replicated*** this (TWICE) in the US. The main findings hold strong: information diets are a lot more diverse in attention than in engagement. New version here: osf.io/preprints/os...

Christopher Barrie@cbarrie.bsky.social

📄NEW PAPER📄 Ever wondered content people actually pay *attention* to online? Our new research reveals that you likely pay attention to far more varied political content than your likes and shares suggest