title: Perceiving persons and groups.
abstract: This article analyzes the similarities and differences in forming impressions of individuals and in developing conceptions of groups. In both cases, the perceiver develops a mental conception of the target (individual or group) on the basis of available information and uses that information to make judgments about that person or group. However, a review of existing evidence reveals differences in the outcomes of impressions formed of individual and group targets, even when those impressions are based on the very same behavioral information. A model is proposed to account for these differences. The model emphasizes the role of differing expectancies of unity and coherence in individual and group targets, which in turn engage different mechanisms for processing information and making judgments. Implications of the model are discussed.
authors.affiliation: Department of Psychology, University of California, Santa Barbara 93106, USA. hamilton@psych.ucsb.edu
authors.forename: D L
authors.initials: DL
authors.lastname: Hamilton
authors.forename: S J
authors.initials: SJ
authors.lastname: Sherman
mesh_terms: D004532:Ego; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D007600:Judgment; D008297:Male