Conspiracy Theories and Their Societal Effects During the COVID-19 Pandemic

Author(s)
Lotte Pummerer, Robert Böhm, Lau Lilleholt, Kevin Winter, Ingo Zettler, Kai Sassenberg
Abstract

During COVID-19, conspiracy theories were intensely discussed in the media. Generally, both believing in conspiracy theories (i.e., explanations for events based on powerholders’ secret arrangements) and being confronted with a conspiracy theory have been found to predict cognition and behavior with negative societal effects, such as low institutional trust. Accordingly, believing in conspiracy theories around COVID-19 should reduce institutional trust, support of governmental regulations and their adoption, and social engagement (e.g., helping members of risk groups). We tested these predictions in a national random sample survey, an experiment, and a longitudinal study (N total = 1,213; all studies were preregistered). Indeed, believing in and being confronted with a COVID-19 conspiracy theory decreased institutional trust, support of governmental regulations, adoption of physical distancing, and—to some extent—social engagement. Findings underscore the severe societal effects of conspiracy theories in the context of COVID-19.

Organisation(s)
External organisation(s)
Leibniz-Institut für Wissensmedien, University of Copenhagen, Eberhard Karls Universität Tübingen
Journal
Social Psychological and Personality Science
Volume
13
Pages
49-59
No. of pages
11
ISSN
1948-5506
DOI
https://doi.org/10.1177/19485506211000217
Publication date
03-2021
Peer reviewed
Yes
Austrian Fields of Science 2012
501021 Social psychology
Keywords
ASJC Scopus subject areas
Clinical Psychology, Social Psychology
Portal url
https://ucris.univie.ac.at/portal/en/publications/conspiracy-theories-and-their-societal-effects-during-the-covid19-pandemic(701c4a34-4ee3-4b13-9888-8d41d359c690).html