This paper investigates the relationship between discipline experiences in preindustrial societies and aggressive behavior at the societal level. No associations are found between discipline experiences and suicide, murder, aggression resulting from alcohol consumption, or aggression expressed in war-making.

This study tests for an association between displays of aggression and socialization techniques in preindustrial societies. Analysis suggests there is no relationship between discipline techniques and homicidal or suicidal behavior.

This study tests for an association between suicide rates and cultural fear of the dead. Tests do not support a significant relationship.

This study tests for potential correlates of the fear of death in non-literate societies. Significant associations were found between the use of love-oriented techniques for punishment and a fear of death and a high need to achieve and a fear of death.

This study examines the relationship between adolescent suicide and attitudes toward premarital sexual behavior. Several hypotheses were tested, but no associations reached statistical significance.

This study investigates possible relationships between the need for achievement and power (as measured in folktales) with rates of suicide and homicide in preindustrial societies. Analysis suggests that homicide is not associated with either the need for achievement or power, but suicide is positively associated with the need for power.

This article investigates variables related to suicide in preindustrial societies. Bivariate analyses indicate associations between rates of suicide and religion, kinship, political and economic integration, expression of emotions, and importance of pride. Multiple regression identifies three key predictors of suicide: the major economic activity, rules concerning the expression of emotions, and the importance of pride and shame.

This study is a comprehensive analysis of female and male genital mutilation/cutting (FGM/C and MGM/C) practices, including their history and socio-ecological correlates, using a phylogenetic cross-cultural framework. It employed two global ethnographic samples, the Ethnographic Atlas (EA) and the Standard Cross-Cultural Sample (SCCS), and two subsets of the phylogeny (supertree) of human populations based on genetic and linguistic data, to investigate the variables that may have led to the introduction of these practices, and to determine where and when they may have originated. The study suggests that MGM/C probably originated in polygynous societies with separate residence for co-wives, supporting a mate-guarding function, and that FGM/C likely originated subsequently and almost exclusively in societies already practicing MGM/C, where it may have become a signal of chastity. Both practices are believed to have originated multiple times, some as early as in the mid-Holocene (5,000–7,000 years ago). The study posits that GM/C co-evolves with and may help maintain fundamental social structures and that the high fitness costs of FGM/C are offset by social benefits, such as enhanced marriageability and social capital.

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.

Building on previous research concerning murder and suicide, this study investigates 18 forms of aggression and explores how they might be engendered by certain child-training practices. Results show a weak connection between most forms of aggression and child-training practices, but non-literate societies do show a positive correlation between murder and suicide. The author develops a theory positing that experience of social blockage will be related to outwardly-directed aggression, whereas social loss will be related to inwardly-directed aggression.