This article examines direction of succession and inheritance as they relate to culture area and kinship system. Several hypotheses are presented and all are supported.

The article investigates whether more socially restrictive societies provide more outlets for aggression. These authors operationalized restrictiveness with the presence of sorcery and unilineal kinship structure; the two outlets for aggression examined were occurrence of warfare and games of physical skill. Results suggest an association between these variables, though unilineal kinship structure was the better predictor of the existence of warfare.

This article studied the effects of common law in Sub-Saharan Africa on property rights of women and its relationship to intimate partner violence. The authors first compared intimate partner violence (IPV) in 593 ethnic groups with a separate marital property regime against groups with a community marital property regime. Then, the authors examined the correlation between women who justify IPV and the presence of a separate marital property regime. They found that separate marital property both increased the likelihood of intimate partner violence and the justification of IPV when compared to a community property regime. The authors use these findings to advocate for marital property rights reform to help reduce partner violence cases.

This article examines parent-in-law avoidance in non-industrial societies. The author suggests that in-law avoidance is associated with characteristics of kinship structure, such as lineality, residence and family type. A psychological interpretation is also offered. Results support hypotheses relating to kinship structure.

Researchers examined kinships terminology systems for explanations regarding specifically observed typology of kin terms for cousins cross-culturally. They explore two theories, the first relating to population size via bottleneck evolution, and the second relating to social practices that shape kinship systems. Using the Ethnographic Atlas within D-PLACE, 936 societies with kinship system information were studied. The findings did not suggest a relationship between increased community size and a decrease in kinship complexity, however the research does suggest a relationship between practices of marriage and descent and kinship complexity.

The authors assess and compare preferred interpersonal distances over 42 countries. Environmental and sociopsychological factors are tested in order to explain variability in interpersonal distance across cultures. The authors seek to go beyond previous studies and better understand cultural differences and similarities in proxemic behaviors.

This book is a comprehensive analysis of many aspects of social structure including family, clan, community, kinship terminology, social organization, regulation of sex, incest taboos, and sexual choice.

Kinbank is a global database of 210,903 kinship terms derived from 1,229 spoken and signed languages. The authors created Kinbank as a tool to help explain recurring patterns across cultures through kinship terminology. They illustrate its usefulness by addressing two questions as an example: 1) Is there gender bias in the phonological structure of parent terms? and 2) Did bifurcate-merging terminology and cross-cousin marriage co-evolve in Bantu languages? Using a Bayesian phylogenetic approach, the authors find support for the first question, but none for the latter.

In this article, the authors seek to test the theory that the veiling of women is a form of male mate guarding strategy, especially in harsh environments (specifically those with poor health and high mortality). They test this hypothesis using survey data drawn from 25 majority Muslim countries. This theory found support in the results of their statistical tests. In addition to testing the hypotheses articulated in the paper (as noted above), they also ran correlations between income level, importance of religion, and a countries sex ratio and views on the importance of veiling.

This study examines several aspects of human society that are associated with underlying patterns of genetic relationships. Results suggest that paternity certainty (measured by female extramarital promiscuity) is related to kinship terminology systems and marriage systems.