Textor summarizes cross-cultural findings on extramarital sexual relations pertaining to cultural, environmental, psychological, and social phenomena.

Author proposes and presents evidence in support of the theory that most societies practice virilocal or patrilocal residence (this is the "normal" pattern" and that matrilocal residence is adopted when societies migrate to an already populated area.

Textor summarizes cross-cultural male initiation rites findings pertaining to cultural, environmental, psychological, and social phenomena.

Textor summarizes cross-cultural findings on the status of women in relation to cultural, environmental, psychological, and social phenomena.

Textor summarizes cross-cultural findings on pregnancy and childbirth pertaining to cultural, environmental, psychological, and social phenomena.

This article examines correlates of sexual fear among men and women. The author concludes that the more authority men have over women, the more women will dread male genitals and vice versa.

This study tests an adaptational theory of military organization. Test of the relationship between population, residence type and military organization are presented; findings support the hypotheses.

Textor summarizes cross-cultural findings on polygyny pertaining to cultural, environmental, psychological, and social phenomena.

This article focuses on ecological correlates of sexual division in the control of resources. The author tests several ecological theories put forth by others. Sex coalitions are examined in humans, and sexual dimorphism in resource acquisition and control is discussed.

This study analyzes several variables that influence matrilocal versus patrilocal residence. Results indicate that the traditional assumption that division of labor determines residence was not supported. Rather, results suggest that internal warfare favors partilocal residence and matrilocal residence is favored by purely external warfare if division of labor is matridominant.