Lelkes, YphtachWestwood, Sean J2023-05-222018-04-012017-04-012017-06-14https://repository.upenn.edu/handle/20.500.14332/2179Partisanship increasingly factors into the behavior of Americans in both political and non-political situations, yet the bounds of partisan prejudice are largely unknown. In this paper we systematically evaluate the limits of partisan prejudice using a series of five studies situated within a typology of prejudice. We find that partisan prejudice predicts promotion of hostile rhetoric, avoidance of members of the opposition, and a desire for preferential treatment for one's own party. While these behaviors may cause incidental or indirect harm to the opposition, we find that even the most affectively polarized-those with the strongest disdain for the opposition-are no more likely to intentionally harm the opposition than those with minimal levels of affective polarization.© 2017 University of Chicago Press.partisanshippolitical affectpolarizationpartyismCommunicationSocial and Behavioral SciencesArticle