The ephemeral effects of fact-checks on COVID-19 misperceptions in the United States, Great Britain and Canada

@article{Carey2022TheEE,
  title={The ephemeral effects of fact-checks on COVID-19 misperceptions in the United States, Great Britain and Canada},
  author={John Carey and Andrew Markus Guess and Peter John Loewen and Eric Merkley and Brendan Nyhan and Joseph B Phillips and Jason Reifler},
  journal={Nature Human Behaviour},
  year={2022},
  volume={6},
  pages={236-243}
}
Widespread misperceptions about COVID-19 and the novel coronavirus threaten to exacerbate the severity of the pandemic. We conducted preregistered survey experiments in the United States, Great Britain and Canada examining the effectiveness of fact-checks that seek to correct these false or unsupported beliefs. Across three countries with differing levels of political conflict over the pandemic response, we demonstrate that fact-checks reduce targeted misperceptions, especially among the groups… 
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