This study tests the relationship between menstrual taboos and castration anxiety. The author posits that the extensiveness of menstrual taboos is determined by the average castration anxiety. Using various measures of castration anxiety, the author finds significant support for this hypothesis.

The author attempts to test the "Oedipus-complex" hypothesis--the psychoanalytic idea that under certain conditions (such as the long-post partum sex taboo) males are sexually attracted to their mothers and as a consequence certain fears and anxiety are generaated. The hypothesis is tested at the societal-level using ethnographic data.

This book is a comprehensive cross-cultural survey of family customs described by anthropologists. It asks about the range and frequency of variation, how the customs compare with American families, and the associations between traits. The author includes many qualitative descriptions in describing variation.

The authors test the male Oedipus complex hypothesis with a prediction suggesting that the scale of kin-avoidance is related to "a phobic attitude towards incest" (129).

This study examines the influence of the "child-adult" conflict on the frequency of drunkenness in a culture. In particular, the author examines the socio-psychological factors that can induce a child-adult conflict, claiming that this conflict may be more common when mothers are the primary dispensers of rewards.

This article considers the consequences of modernization. Factor analysis is used to identify four stages of modernization: 1) changes in education, government, and trade; 2) changes in health, technology, and transportation; 3) changes in family, religion, and toilet; and 4) changes in behavior. The authors then consider five trends they expect to be associated with modernization and test whether they develop over the course of the four stages. Results indicate that these 5 trends—increased cultural complexity, female status, pacification, suicide, and social stress—are associated with only the first and fourth stages.

This article offers an exploratory study of the structural and psychological influences related co-wife conflict and cooperation.

This study documents the phenomenon of the 'femme fatale' (a dangerous woman) and 'status fatale' (a dangerous man) cross-culturally. The 'femme fatale' motif is practically universal. Data supports the idea that emotional involvement, rather than sexual gratification, was the primary motivation for seeking out a stranger of the opposite sex. A literature review is provided.

This study tests several hypotheses that men and women are differentially invested in their partner's sexual fidelity. Using a cross-cultural sample authors analyze women's and men's responses to sexual infidelity.

This study negates the hypothesis that romantic love is unique to Euro-American culture and provides evidence of romantic love in the majority of cultures sampled.