, Volume 31, Issue 4, pp 561–573 | Cite as

The nature of gender

  • J. Richard Udry
Presidential Address


I explain a biosocial model of women’s gendered behavior (behavior on which the sexes differ). This model integrates a macro sociological theory with a biological theory derived from primate behavior. The sociological model is designed to explain changes in the relationship between sex and behavior over time or between groups. The biological model is designed to explain individual within-sex variance and between-sex variance in gendered behavior in a cohort. Results from an original study are presented to demonstrate that within-sex variance in women’s gendered behavior is explained well by the primate model. I conclude that human nature is gendered. The implications of this conclusion are explored for demographic and other social science research.


Biological Theory Secular Change Gender Behavior Biological Foundation Social Science Theory 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Population Association of America 1994

Authors and Affiliations

  • J. Richard Udry
    • 1
  1. 1.Carolina Population CenterUniversity of North Carolina at Chapel HillChapel Hill

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