title: Social competition and selection in males and females.
abstract: During the latter half of the last century, evidence of reproductive competition between males and male selection by females led to the development of a stereotypical view of sex differences that characterized males as competitive and aggressive, and females as passive and choosy, which is currently being revised. Here, we compare social competition and its consequences for selection in males and females and argue that similar selection processes operate in both sexes and that contrasts between the sexes are quantitative rather than qualitative. We suggest that classifications of selection based on distinction between the form of competition or the components of fitness that are involved introduce unnecessary complexities and that the most useful approach in understanding the evolution and distribution of differences and similarities between the sexes is to compare the operation of selection in males and females in different reproductive systems.
authors.affiliation: Department of Zoology, University of Cambridge, , Downing Street, Cambridge CB2 3EJ, UK.
authors.forename: T H
authors.initials: TH
authors.lastname: Clutton-Brock
authors.forename: E
authors.initials: E
authors.lastname: Huchard
mesh_terms: D000818:Animals; D003163:Competitive Behavior; D005260:Female; D006801:Humans; D008297:Male; D012641:Selection, Genetic; D012727:Sex Characteristics; D012930:Social Dominance
keywords: dominance status; mating systems; sex roles; sexual selection; social competition; social selection