Abstract
Conspiracy beliefs have been studied mostly through cross-sectional designs. We conducted a five-wave longitudinal study (N = 376; two waves before and three waves after the 2020 American presidential elections) to examine if the election results influenced specific conspiracy beliefs and conspiracy mentality, and whether effects differ between election winners (i.e., Biden voters) versus losers (i.e., Trump voters) at the individual level. Results revealed that conspiracy mentality kept unchanged over 2 months, providing first evidence that this indeed is a relatively stable trait. Specific conspiracy beliefs (outgroup and ingroup conspiracy beliefs) did change over time, however. In terms of group-level change, outgroup conspiracy beliefs decreased over time for Biden voters but increased for Trump voters. Ingroup conspiracy beliefs decreased over time across all voters, although those of Trump voters decreased faster. These findings illuminate how specific conspiracy beliefs are, and conspiracy mentality is not, influenced by an election event.
| Original language | English |
|---|---|
| Pages (from-to) | 277-289 |
| Number of pages | 13 |
| Journal | Applied Cognitive Psychology |
| Volume | 37 |
| Issue number | 2 |
| Early online date | 30 Aug 2022 |
| DOIs | |
| Publication status | Published - Apr 2023 |
Bibliographical note
Special Issue: The Truth is Out There: the Psychology of Conspiracy Theories and How to Counter Them.Funding Information:
This research is funded by the China Scholarship Council Grant 201907070011.
Publisher Copyright:
© 2022 The Authors. Applied Cognitive Psychology published by John Wiley & Sons Ltd.
Funding
This research is funded by the China Scholarship Council Grant 201907070011.
| Funders | Funder number |
|---|---|
| China Scholarship Council | 201907070011 |
| China Scholarship Council |
Keywords
- American presidential elections
- conspiracy mentality
- individual change
- latent growth model
- longitudinal study
- specific conspiracy beliefs
