Media Consumption
Social media has altered the way we consume and interact with different forms of media. CSMaP experts analyze the real-world implications of our online consumption, and how it impacts the political landscape.
Academic Research
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Working Paper
Do Age-Verification Bills Change Search Behavior? A Pre-Registered Synthetic Control Multiverse
Working Paper, March 2025
In January 2023, Louisiana enacted Act 440, requiring websites containing substantial adult content to verify users’ ages through government-issued identification or commercial verification services. Since the passing of this legislation, 17 additional states have adopted similar laws. Using Google Trends data and a preregistered synthetic control design, this paper examines the impact of these age verification requirements on digital behavior across four key dimensions: searches for the largest compliant website, the largest non-compliant website, VPN services, and adult content generally.Three months after the laws were passed, Our analysis reveals a 51% reduction in searches for the dominant compliant platform, accompanied by significant increases in searches for both the dominant non-compliant platform (48.1%) and VPN services (23.6%). Through multiverse analyses that incorporate multiple specifications and control group constructions, we demonstrate the robustness of these behavioral changes. Our point estimates remain consistent with our pre-registered hypotheses across 3,200 point estimates. Our findings highlight that while these regulation efforts reduce traffic to compliant firms and likely a net reduction overall to this type of content, individuals adapt primarily by moving to content providers that do not require age verification. Our methodological approach offers a framework for real-time policy evaluation in contexts with staggered treatment adoption.
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Journal Article
Understanding Latino Political Engagement and Activity on Social Media
Political Research Quarterly, 2025
Reports & Analysis
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Analysis
Reducing Exposure To Misinformation: Evidence from WhatsApp in Brazil
Deactivating multimedia on WhatsApp in Brazil consistently reduced exposure to online misinformation during the pre-election weeks in 2022, but did not impact whether false news was believed, or reduce polarization.
August 16, 2024
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Analysis
Latinos Who Use Spanish-Language Social Media Get More Misinformation
That could affect their votes — and their safety from covid-19.
November 8, 2022
News & Commentary
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Policy
When it Comes to Understanding AI’s Impact on Elections, We’re Still Working in the Dark
Greater transparency around AI-generated political advertising would transform researchers' ability to understand its potential effects on democracy and elections.
March 4, 2025
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Policy
Mosaics of Insight: Auditing TikTok Through Independent Data Access
Even if TikTok is sold to a non-Chinese buyer, the threat of foreign influence will remain. That’s why researchers need independent data access.
February 21, 2025