Publications

Quantifying the Impact of Misinformation and Vaccine-Skeptical Content on Facebook
Researchers and public health officials have attributed low uptake of the COVID-19 vaccine in the US to social media misinformation. To …
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Quantifying the Impact of Misinformation and Vaccine-Skeptical Content on Facebook
Understanding and combatting misinformation across 16 countries on six continents
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A 2 million-person, campaign-wide field experiment shows how digital advertising affects voter turnout
We present the results of a large, US$8.9 million campaign-wide field experiment, conducted among 2 million moderate- and …
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A 2 million-person, campaign-wide field experiment shows how digital advertising affects voter turnout
Crowds can effectively identify misinformation at scale
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Birds of a feather don’t fact-check each other: Partisanship and the evaluation of news in Twitter’s Birdwatch crowdsourced fact-checking program
There is a great deal of interest in the role that partisanship, and cross-party animosity in particular, plays in interactions on …
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Birds of a feather don’t fact-check each other: Partisanship and the evaluation of news in Twitter’s Birdwatch crowdsourced fact-checking program
Addendum to: Research note: Examining potential bias in large-scale censored data
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Scaling up fact-checking using the wisdom of crowds
Professional fact-checking, a prominent approach to combating misinformation, does not scale easily. Furthermore, some distrust …
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Scaling up fact-checking using the wisdom of crowds
Research note: Examining potential bias in large-scale censored data
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Expanding the scope of reproducibility research through data analysis replications
In recent years, researchers in several scientific disciplines have become concerned with published studies replicating less often than …
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Comparing estimates of news consumption from survey and passively collected behavioral data
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Interdependence and the cost of uncoordinated responses to COVID-19
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Evaluating the fake news problem at the scale of the information ecosystem
“Fake news,” broadly defined as false or misleading information masquerading as legitimate news, is frequently asserted to be pervasive …
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Evaluating the fake news problem at the scale of the information ecosystem