Cited by 470Misinformation and Its ImpactsDeception detection and forensic psychologyEpistemology, Ethics, and Metaphysics

Reliance on emotion promotes belief in fake news

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Martel, Cameron, Pennycook, Gordon, Rand, David G.·2020·Cognitive Research: Principles and Implications

Abstract

What is the role of emotion in susceptibility to believing fake news? Prior work on the psychology of misinformation has focused primarily on the extent to which reason and deliberation hinder versus help the formation of accurate beliefs. Several studies have suggested that people who engage in more reasoning are less likely to fall for fake news. However, the role of reliance on emotion in belief in fake news remains unclear. To shed light on this issue, we explored the relationship between experiencing specific emotions and believing fake news (Study 1; N = 409). We found that across a wide range of specific emotions, heightened emotionality at the outset of the study was predictive of greater belief in fake (but not real) news posts. Then, in Study 2, we measured and manipulated reliance on emotion versus reason across four experiments (total N = 3884). We found both correlational and causal evidence that reliance on emotion increases belief in fake news: self-reported use of emotion was positively associated with belief in fake (but not real) news, and inducing reliance on emotion resulted in greater belief in fake (but not real) news stories compared to a control or to inducing reliance on reason. These results shed light on the unique role that emotional processing may play in susceptibility to fake news.

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  1. Ballarini, C., & Sloman, S. A. (2017). Reasons and the “Motivated numeracy effect”. In Proceedings of the 39th annual meeting of the cognitive science society (pp. 1580–1585).

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Authors
Martel, C., Pennycook, G., & Rand, D. G.
Affiliations
  • Massachusetts Institute of Technology (US)
  • University of Regina (CA)
Corresponding author
Martel, Cameron
Venue
Cognitive Research: Principles and Implications
Published
2020-10-07
Volume
5
Issue
1
Pages
47-47
ISSN
2365-7464 (ISSN-L)
OpenAlex
W3000970298
Cited by
470
References
84
Citations by year
2026: 50 · 2025: 93 · 2024: 103 · 2023: 93 · 2022: 66 · 2021: 55 · 2020: 9 · 2019: 1
FWCI
74.85
Type
journal article
Language
en
Open access
Locations
  • Cognitive Research Principles and Implications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • DSpace@MIT (Massachusetts Institute of Technology) (submittedVersion, cc-by-nc)
Funders
  • Ethics and Governance of Artificial Intelligence Initiative of the Miami Foundation
  • William and Flora Hewlett Foundation
  • Omidyar Network
  • John Templeton Foundation
  • Canadian Institute of Health Research
  • Social Sciences and Humanities Research Council of Canada
  • National Science Foundation Graduate Research Fellowship (174530)
Topics
  • Social Sciences › Sociology and Political Science › Misinformation and Its Impacts
  • Social Sciences › Psychology › Social Psychology › Deception detection and forensic psychology
  • Social Sciences › Arts and Humanities › Philosophy › Epistemology, Ethics, and Metaphysics
Keywords
fake news, misinformation, emotional processing, belief formation, misinformation susceptibility, emotionality, reasoning
MeSH terms
Adult, Communication, Emotions, Female, Humans, Deception, Male, Psychological Theory, Thinking, Social Media

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