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.

This article uses factor analysis to identify the key variables underlying the many cross-cultural associations reported by Textor (1967). Twelve factors are identified.

This chapter explores and tests some propositions about matrilineal societies. Supplementary to that discussion, the author also explores the problems of method associated with the use of coded data on large samples of cultures.

This paper seeks to understand the roles played by children and adolescents in hunter-gatherer societies in relation to their social and ecological context. The authors set out to investigate how environmental factors, ecological risk, and the energetic contributions of adult men and women to food production may have influenced children/adolescent allocation of time to child care, domestic work, food production, and play. In order to carry out this study, the authors logged the behaviors of 690 children and adolescents from twelve hunter-gatherer and mixed-subsistence societies (Agta, Aka, Baka, BaYaka, Dukha, Hadza, Matsi-genka, Maya, Mayangna, Mikea, Pume, and Tsimane), totaling 85,597 unique observations. The study found that harsh environmental factors were not associated with child/adolescent time allocation, but that local ecological risk such as dangerous animals and lack of water availability predicted decreased time allocation to child care and domestic work, and that increased adult female participation in food production was associated with less time invested in child care among boys. It also found that all gendered differences in time allocation among children were stronger when men made greater contributions to food production than women. The authors interpret these results to signify that parents may play a role in preparing their children for environmental and ecological difficulty in order to help them develop skills that will help them become useful community members as adults.

This chapter investigates correlates of competitive adolescent games, focusing on societal and family characteristics as well as socialization variables and personality traits. Data suggest that games meant to encourage competitiveness will be more common for boys than for girls. Competitive games are also statistically associated with low societal and technological complexity, small and monogamous family organization, less physical contact and comfort in infant socialization, less integration in adult activities, and various personality traits.

This study focuses on death symbolism in relation to matrilineal descent. Findings suggest that matrilineal societies are more likely than patrilineal or bilateral societies to believe in ancestral spirits, reincarnation, and a quality of afterlife unconditioned on individual’s behavior.

This article tests hypotheses related to kinship terms, cousin marriage, and descent rules. Omaha, Crow, Eskimo, and Iroquois systems are each significantly associated with different kinship rules. Material from Northern Ghana is also considered.

Researchers tested four models of leadership for qualities and correlates that could predict the transmission of leadership cross-culturally. Researchers sampled 60 societies from the Probability Sample Files, coding for 24 variables. Support was found for the prevalence of the collective action model and the prestige model, with a lack of support found for the dominance leadership model.