This article asks about the types of friendships people prefer across cultures, focusing on closeness and endurance. The authors hypothesize that people generally favor close and enduring friendships, especially when seeking support and social input, while those with self-serving or mate-seeking goals may prefer casual and convenient ones. Using data from 6,224 participants across 12 countries, they find that most people prefer close and enduring friendships, and that preferences largely align with actual friendships. Results also show small but significant effects of Dark Triad traits—particularly Machiavellianism—on friendship preferences. The conclusion is that friendship preferences are broadly consistent across cultures but shaped by individual goals and personality.

The study aimed to explore the ideal-parent beliefs among mothers and fathers from 37 countries to determine whether the definition of an ideal parent varied across countries and social classes. Open-ended questions were used to gather data, and Leximancer Semantic Network Analysis was utilized to identify parenting culture zones and extract the predominant themes and concepts in each culture zone. The results revealed specific types of ideal-parent beliefs in five parenting culture zones, with subtle differences between the English-speaking, European Union, and Russian parents emphasizing "being caring," while French-speaking parents valued "listening" or being "present." Additionally, ideal-parent beliefs varied by education levels within culture zones, suggesting that social class differences should not be dismissed in parenting intervention research.

This paper proposes that the socio-cultural values of countries may be associated with increased mortality due to COVID-19. Using results from the World Values survey, the author assessed which values had the strongest association with a change in COVID-19 mortality in datasets consisting of all countries, upper-middle and high income economies, upper-middle income economies, high income economies, and advanced economies. The author also sought to determine whether the WVS values that were associated with COVID-19 mortality were also associated with general life expectancy. The results showed that COVID-19 mortality was increased in countries that placed a higher value on freedom of speech, political participation, religion, technocracy, post-materialism, social tolerance, law and order, and acceptance of authority. On the other hand, mortality was decreased in countries with high trust in major companies and institutions and that endorsed maintenance of order as a goal for a country. The author also found that values related to COVID-19 mortality did not predict general health outcomes, and that some values that predicted increased COVID-19 mortality actually predicted decreased mortality from other outcomes.

How does the use of corporal punishment or physical discipline of children vary across hunter-gatherer and agro-pastoralist societies? Through a comparative analysis of 139 egalitarian and agrarian cultures, the author finds that 1. The use of corporal punishment against children is higher in agrarian societies than in hunter-gatherer societies, where it is absent or infrequently practiced, and 2. This difference in the use of corporal punishment is correlated with cultural parental attitudes, such as affection towards children, indulgence in children’s behavior, responsiveness to children’s needs, children’s autonomy, and father involvement. Low corporal punishment generally is related to more affection, higher indulgence, more autonomy of children, and higher father presence. The relationships are much stronger in agrarian societies.

This article explores whether the practice of cousin marriage helps explain the persistence of honor cultures and honor killings. The authors have hypothesized that cousin marriage can create kin benefits but also parent–offspring conflict, leading to the evolution of honor norms and punitive practices to enforce cousin marriages. Using genomic inbreeding coefficients as a proxy for historical cousin marriage across 52 ethnic groups, these practices are likely to enforce these marriages across regions within countries. The conclusion is that honor cultures may be rooted in kinship dynamics, particularly conflicts surrounding consanguineous marriage. Authors do raise evolutionary puzzle of why female victims are harmed by blood kin.

This study analyzes the relationship between communal democracy and family size. Results show a weakly significant negative correlation between communal leadership and family size. Authors suggest that this relationship could be challenged based on the known curvilinear relationship between family size and cultural complexity. However, several further tests suggest that there are grounds for maintaining that family size has some independent influence on the existence of communial democracy.

This study explores cultural variables associated with frequency of drunkenness and ceremonial drinking. Particular attention was paid to childhood socialization variables, as well as politcal and social organization. Results show a low correlation between frequency of drunkenness and frequency of ceremonial drinking, and various other variables are associated with each.

This study examines the lineal-collateral value orientation, wherein “emphasis is placed on the individual as an integral part of an extended family type of structure which is primary” (3). Analysis suggests this value orientation is associated with restriction of premarital sexual practices and pregnancy.

Cultures vary widely in regards to beauty standards for female body fat: while industrialized nations typically prefer thinness in women, ethnographic reports indicate that plumpness is valued in many small-scale societies. Here the authors evaluate several hypotheses that relate variation in female body fat preference to variation in socioecology such as food storage, climate, male social dominance, valuation and restriction of women's work, and female stress during adolescence.

This study explores the extent to which heterosexual sex, love, and intimacy are interrelated and the degree to which the sexual revolution has had a positive or negative impact on male-female relationships. The author employs a correlation matrix to examine the interrelationships of several variables related to aloofness and intimacy in the sexual and non-sexual aspects of heterosexual relationships. Results suggest that the sexual revolution has had some positive effects on male-female relationships, but also that sexual behavior does not predict the degree to which marriages are intimate or aloof. Results also show little support for the hypothesis that marital aloofness is related to hypermasculinity.