Self-affirmation and identity-driven political behavior

Lyons, Benjamin, Farhart, Christina E, Hall, Michael P, Kotcher, John, Levendusky, Matthew, Miller, Joanne, Nyhan, Brendan, Raimi, Kaitlin, Reifler, Jason, Saunders, Kyle, Skytte, Rasmus and Zhao, Xiaoquan (2021) Self-affirmation and identity-driven political behavior. Journal of Experimental Political Science, 9 (2), 225-240. (doi:10.1017/XPS.2020.46).

Abstract

Psychological attachment to political parties can bias people’s attitudes, beliefs, and group evaluations. Studies from psychology suggest that self-affirmation theory may ameliorate this problem in the domain of politics on a variety of outcome measures. We report a series of studies conducted by separate research teams that examine whether a self-affirmation intervention affects a variety of outcomes, including political or policy attitudes, factual beliefs, conspiracy beliefs, affective polarization, and evaluations of news sources. The different research teams use a variety of self-affirmation interventions, research designs, and outcomes. Despite these differences, the research teams consistently find that self-affirmation treatments have little effect. These findings suggest considerable caution is warranted for researchers who wish to apply the self-affirmation framework to studies that investigate political attitudes and beliefs. By presenting the “null results” of separate research teams, we hope to spark a discussion about whether and how the self-affirmation paradigm should be applied to political topics.

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Contributors

Author: Jason Reifler

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