title: When are we better than them and they worse than us? A closer look at social discrimination in positive and negative domains.
abstract: This article argues that in-group favoritism occurs on positive and negative dimensions only when the dimensions of comparison provide an appropriate and meaningful basis for self-other definition, that is, when traits comparatively and normatively fit in-group-out-group categorizations. Three studies are reported in which groups were evaluated on positive or negative traits that varied in their degree of normative fit to in-group and out-group identity. In line with predictions, fit rather than stimulus valence was the crucial determinant of (a) in-group favoritism and (b) absolute level of differentiation between groups. Implications of the findings for explanations of positive-negative asymmetry and broader understandings of intergroup discrimination are discussed.
authors.affiliation: Division of Psychology, The Australian National University, Canberra, Australian Capital Territory. katherine.reynolds@anu.edu.au
authors.forename: K J
authors.initials: KJ
authors.lastname: Reynolds
authors.forename: J C
authors.initials: JC
authors.lastname: Turner
authors.forename: S A
authors.initials: SA
authors.lastname: Haslam
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D005260:Female; D006801:Humans; D007600:Judgment; D008297:Male; D011287:Prejudice; D012933:Social Identification; D012938:Social Perception