Human like me: Evidence that I-sharing humanizes the otherwise dehumanized.

People persistently undermine the humanness of outgroup members, leaving researchers perplexed as to how to address this problem of 'dehumanization' (Haslam & Loughnan, , Ann Rev of Psychol, 65, 399; Leyens, , Group Process Intergroup Relat, 12, 807). Here, we test whether I-sharing (i.e.