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Tuesday, May 12, 2026

Poll Respondents Lack Confidence in False Beliefs - Newswise

Newswise — WASHINGTON (August 1, 2022) – Most polls claiming to show that Americans believe in falsehoods should not be treated as a representation of the firmly held beliefs of respondents, according to a new study published in the journal American Political Science Review. Pollsters systematically overestimate the degree to which survey respondents believe in false claims, often leaving the public misinformed about the effects of misinformation.

Matt Graham, now an assistant professor of political science at Temple University, studied the meaning of surveys that claim to measure belief in falsehoods during his time as a postdoctoral research scientist at the George Washington University Institute for Data, Democracy & Politics (IDDP). He conducted surveys covering government budgets, politicized controversies, the economy, science, and the COVID-19 pandemic. Graham discovered that survey respondents who claim to hold false beliefs show considerable response instability as time goes on. Even those who reported total certainty in a falsehood were significantly less likely to express that belief as confidently in follow-up surveys. The results imply that a typical person who shares a false belief with a pollster is usually just guessing and may just believe the falsehood is plausible because of previously held beliefs.

The study suggests that pollsters and journalists may be overly eager to interpret survey results as evidence of extreme political polarization. Rather...



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