An Examination of the Westermarck Hypothesis and the Role of Disgust in Incest Avoidance Among Fathers

From an evolutionary perspective, incestuous behavior is puzzling. The goal of this study was to assess the tenability of the Westermarck hypothesis (1891, 1921)—that people who live in close physical proximity with one another during childhood will develop a sexual indifference or aversion toward o...

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Bibliographic Details
Main Authors: Lesleigh E. Pullman, Kelly Babchishin, Michael C. Seto
Format: Article
Language:English
Published: SAGE Publishing 2019-05-01
Series:Evolutionary Psychology
Online Access:https://doi.org/10.1177/1474704919849924