In this article, the authors explore cultural variables that they propose contribute to the maintenance of peace in non-warring societies. These variables are compared in 16 peaceful systems (as coded by the authors from anthropological and historical data) and in 30 warring societies taken from the Standard Cross-Cultural Sample (SCCS). Findings associate more peaceful cultures with peace systems, and non-peaceful cultures with warring societies.

This book investigates reproductive rituals in preindustrial societies. Major theories are discussed, and cross-cultural tests of several variables (fraternal interest groups, menarcheal ceremonies, puberty ceremonies, residence, circumcision, birth practices, segregation practices, etc.) are conducted.

"In an earlier study of the evolution of elements of legal organization, a Guttman scale was developed having as scale steps (elements of legal organization) counsel, police, and mediation. In this study, one further step, that of courts, is discussed, and a new Guttman scale for legal evolution presented."

The “culture of honor” hypothesis holds that subsistence strategies relying more heavily on pastoralism tend to encourage the development of moral frameworks centered on honor and revenge. This study uses ethnographic data from the Ethnographic Atlas and other sources to investigate morality among the descendants of pastoralists, who may have been raised in similar cultural settings but have not necessarily experienced the material realities of pastoralism firsthand. It finds that descendants of pastoralists continue to exhibit a high emphasis on retaliation and revenge in civil and non-civil conflicts, and in their historical folklore.

An early cross-cultural study that sought to establish correlations between "stages" of economic culture and a variety of different social and political institutions, such as form of government and justice, marriage and kinship, and behaviors during warfare.

This book discusses the characteristics of adolescence cross-culturally and examines the differences in the adolescent experience for males and females. Several relationships are tested in order to gain an understanding of cross-cultural patterns in adolescence.

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 paper seeks to understand how the conflict resolution strategies of indigenous and non-indigenous groups differ in their efficacy. The authors suggest that indigenous methods of conflict resolution are more effective than non-indigenous methods by demonstrating that subjects from the Outline of Cultural Materials (OCM) associated with indigenous conflict management (ICM) will co-occur less frequently with OCM terms related to conflict than subjects related to non-ICM. They tested this by selecting OCM subjects that they felt best represented ICM, non-ICM, and instances of conflict and using chi-square tests to show how often these subjects co-occurred. They subsequently split up the "conflict" variable into four forms of conflict in order to show whether any of these forms might be more frequently found associated with ICM or non-ICM subjects. The results showed that conflict subjects were more likely to co-occur with non-ICM subjects, and that sociocultural/interpersonal conflicts were more likely to be associated with ICM subjects, whereas political conflicts were more likely to be associated with non-ICM subjects.

This study examines predictors of the type of conflict management used at the community level. Results suggest that level of political integration is associated with mode of conflict management.

The authors examine correlations between slavery and variables that can potentially be detected archaeologically. The authors do not test specific hypotheses, but aim to explore the variables in a broader sense. As such, the authors use a grounded theory approach to data analysis in order to examine trends that emerge from the data itself.