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Human sexual dimorphism, fitness display, and ovulatory cycle effects

Published online by Cambridge University Press:  20 August 2009

Jon A. Sefcek
Affiliation:
Department of Psychology, University of Arizona, Tucson, AZ 85721-0068. [email protected]://www.u.arizona.edu/~jons
Donald F. Sacco
Affiliation:
Department of Psychology, Miami University, Oxford, OH 45056. [email protected]

Abstract

Social roles theorists claim that differences between the sexes are of limited consequence. Such misperceptions lead to misunderstanding the important role of sexual selection in explaining phenotypic differences both between species and within humans. Countering these claims, we explain how sexual dimorphism in humans affect expressions of artistic display and patterns of male and female aggression across the ovulatory cycle.

Type
Open Peer Commentary
Copyright
Copyright © Cambridge University Press 2009

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