What is it about?
When Americans reconsider their political views on divisive issues, they often worry about how fellow party members will react. Across five studies with over 4,500 participants, we found that people consistently overestimate how much their political ingroup will reject them for changing their mind. This miscalibration matters because it leads people to self-censor their evolving views. The more rejection someone expects, the less likely they are to speak up—even when their concerns are unfounded. We found that this overestimation stems partly from worrying that belief change signals disloyalty to the group. When we reminded people of their past loyalty to their party, they felt more secure and anticipated less harsh judgment—bringing their expectations closer to reality. These findings reveal how invisible social pressures can stifle political discourse. When people stay silent about changing views due to exaggerated fears, it can create a false impression of uniformity within political groups and reinforces the very conformity pressures they're responding to.
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Why is it important?
This research challenges the assumption that political conformity is driven primarily by actual punishment. Instead, it shows that anticipated rejection—even when inaccurate—can shape whether people voice dissenting views. By identifying a specific psychological mechanism (concern about appearing disloyal) and demonstrating that a brief intervention can improve accuracy, this work offers practical pathways for reducing self-censorship in polarized environments. The findings have implications for fostering healthier political discourse in organizations, families, and communities. They suggest that creating space for dissent may require not just tolerance of different views, but actively helping people recognize that changing one's mind is less socially costly than they fear.
Read the Original
This page is a summary of: Overestimating the social costs of political belief change., Journal of Personality and Social Psychology, February 2026, American Psychological Association (APA),
DOI: 10.1037/pspi0000516.
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