Abstract: People’s actions towards a competitive outgroup can be motivated not only by their perceptions of the outgroup, but also by how they think the outgroup perceives the ingroup (i.e., meta-perceptions). Here we examine the prevalence, accuracy, and consequences of meta-perceptions among American political partisans. Using representative samples (N=1053) and a longitudinal convenience sample (N=2707), we find that Democrats and Republicans equally dislike and dehumanize each other, but estimate that the levels of prejudice and dehumanization expressed by the outgroup party are more than twice the levels actually reported by representative samples of Democrats and Republicans. Finally, we show that meta-prejudice and meta-dehumanization are independently associated with outgroup hostility through their effects on prejudice and dehumanization. This research demonstrates that partisan meta-perceptions are subject to a strong negativity bias, with Democrats and Republicans agreeing that the shadow of partisanship is much larger than it actually is, which fosters mutual intergroup hostility.
Bipartisan Alliance, a Society for the Study of the US Constitution, and of Human Nature, where Republicans and Democrats meet.
Thursday, January 9, 2020
Democrats & Republicans equally dislike & dehumanize each other, but their estimate of how they are seen by members of the other party is more than twice the levels actually reported
Moore-Berg, Samantha, Lee-Or A. Karlinsky, Boaz Hameiri, and Emile Bruneau. 2020. “The Partisan Penumbra: Political Partisans’ Exaggerated Meta-perceptions Predict Intergroup Hostility.” PsyArXiv. January 9. doi:10.31234/osf.io/d6bpe
Abstract: People’s actions towards a competitive outgroup can be motivated not only by their perceptions of the outgroup, but also by how they think the outgroup perceives the ingroup (i.e., meta-perceptions). Here we examine the prevalence, accuracy, and consequences of meta-perceptions among American political partisans. Using representative samples (N=1053) and a longitudinal convenience sample (N=2707), we find that Democrats and Republicans equally dislike and dehumanize each other, but estimate that the levels of prejudice and dehumanization expressed by the outgroup party are more than twice the levels actually reported by representative samples of Democrats and Republicans. Finally, we show that meta-prejudice and meta-dehumanization are independently associated with outgroup hostility through their effects on prejudice and dehumanization. This research demonstrates that partisan meta-perceptions are subject to a strong negativity bias, with Democrats and Republicans agreeing that the shadow of partisanship is much larger than it actually is, which fosters mutual intergroup hostility.
Abstract: People’s actions towards a competitive outgroup can be motivated not only by their perceptions of the outgroup, but also by how they think the outgroup perceives the ingroup (i.e., meta-perceptions). Here we examine the prevalence, accuracy, and consequences of meta-perceptions among American political partisans. Using representative samples (N=1053) and a longitudinal convenience sample (N=2707), we find that Democrats and Republicans equally dislike and dehumanize each other, but estimate that the levels of prejudice and dehumanization expressed by the outgroup party are more than twice the levels actually reported by representative samples of Democrats and Republicans. Finally, we show that meta-prejudice and meta-dehumanization are independently associated with outgroup hostility through their effects on prejudice and dehumanization. This research demonstrates that partisan meta-perceptions are subject to a strong negativity bias, with Democrats and Republicans agreeing that the shadow of partisanship is much larger than it actually is, which fosters mutual intergroup hostility.
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