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Item type:Publication, Sex Differences in Mate Preferences Across 45 Countries: A Large-Scale Replication(SAGE Publishing, 2020-04-01)Considerable research has examined human mate preferences across cultures, finding universal sex differences in preferences for attractiveness and resources as well as sources of systematic cultural variation. Two competing perspectives—an evolutionary psychological perspective and a biosocial role perspective—offer alternative explanations for these findings. However, the original data on which each perspective relies are decades old, and the literature is fraught with conflicting methods, analyses, results, and conclusions. Using a new 45-country sample ( N = 14,399), we attempted to replicate classic studies and test both the evolutionary and biosocial role perspectives. Support for universal sex differences in preferences remains robust: Men, more than women, prefer attractive, young mates, and women, more than men, prefer older mates with financial prospects. Cross-culturally, both sexes have mates closer to their own ages as gender equality increases. Beyond age of partner, neither pathogen prevalence nor gender equality robustly predicted sex differences or preferences across countries. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Affective interpersonal touch in close relationships: a cross-cultural perspective(SAGE Publications Inc., 2021-12-01)Interpersonal touch behavior differs across cultures, yet no study to date has systematically tested for cultural variation in affective touch, nor examined the factors that might account for this variability. Here, over 14,000 individuals from 45 countries were asked whether they embraced, stroked, kissed, or hugged their partner, friends, and youngest child during the week preceding the study. We then examined a range of hypothesized individual-level factors (sex, age, parasitic history, conservatism, religiosity, and preferred interpersonal distance) and cultural-level factors (regional temperature, parasite stress, regional conservatism, collectivism, and religiosity) in predicting these affective-touching behaviors. Our results indicate that affective touch was most prevalent in relationships with partners and children, and its diversity was relatively higher in warmer, less conservative, and religious countries, and among younger, female, and liberal people. This research allows for a broad and integrated view of the bases of cross-cultural variability in affective touch. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Mind the Gap: Perceived Economic Inequality and the Well-Being Gap around the Globe(SAGE Publishing, 2026-04-01)The link between economic inequality and individual well-being has been gaining increasing research attention. This study examines this relationship using data from 71 countries with diverse national incomes, addressing three key research gaps: (1) incorporating measures of both perceived and objective economic inequality, (2) extending analysis to multiple components of well-being beyond happiness, including meaning in life, harmony, and spirituality, and (3) assessing levels of both current and ideal well-being. Findings reveal that perceived economic inequality predicts personal well-being more strongly than objective inequality. In addition, perceived inequality is associated with a wider gap between current and ideal levels of happiness, meaning, harmony, and spirituality, although national income moderates the effects of meaning, harmony, and spirituality. We discuss the implications of these results, highlighting the need for more culturally sensitive studies on perceived economic inequality and well-being.1