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The likes that bind: Even novel opinion sharing can induce opinion-based identification
Date
2024
Abstract
Research has found that psychological groups based on opinion congruence are an important group type. Previous research constructed such groups around opinions potentially connected to pre-existing identities. We strip away the socio-structural context by using novel opinions to determine whether opinion congruence alone can be a category cue which can foster identification and whether such group identification mediates the relationship between opinion exposure and opinion polarization. We assess this across two pre-registered online interactive experiments. Study 1 (N=1168) demonstrate that opinion congruence fostered stronger identity than minimal groups. Study 2 (N=505) demonstrate that opinion congruence fostered stronger identification than non-opinion congruence. The relationship between opinion exposure and opinion polarization occurs through group identification in both. Results demonstrate that (novel) opinions can be self-categorization cues informing identification and influencing opinion polarization.
Supervisor
Description
Publisher
Wiley & Sons
Citation
British Journal of Social Psychology 00, pp.1–21.
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Funding Information
IReL
Sustainable Development Goals
External Link
Type
Article
Rights
https://creativecommons.org/licenses/by-nc-sa/4.0/