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Moralistic supernatural punishment is probably not associated with social complexity
Available online 23 November 2022, 6481Author links open overlay panelAbstractEvolutionary theories of religion frequently...
A cost for signaling: do Hadza hunter-gatherers forgo calories to show-off in an experimental context?
Food sharing is ubiquitous among many foraging populations (Damas, 1972; Dowling, 1968; Kent, 1993; Lee, 1979; Sahlins, Gr...
Size, scale, and design matter: Commentary on Lewis, Al-Shawaf, Semchenko, and Evans, (2022)
Available online 3 November 2022AbstractCommentary on an article by David M. G. Lewis, Laith Al-Shawaf, Ayten Yesim Semche...
Early prosociality is conditional on opportunity cost and familiarity with the target
Available online 27 October 2022AbstractDevelopmental research in the past decade has painted the picture of a gregarious ...
What does prey harvest composition signal to a social audience?: Experimental studies with Aché hunter-gatherers of Paraguay
Available online 22 October 2022AbstractIn small-scale societies hunting is a high-risk, high-reward activity which impact...
A replication that requires replication: Commentary on Caton et al. (2022)
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Family still matters: Human social motivation across 42 countries during a global pandemic
The COVID-19 pandemic caused drastic social changes for many people, including separation from friends and coworkers, enfo...
What is a mate preference? Probing the computational format of mate preferences using couple simulation
Available online 27 September 2022AbstractWhat is the computational format of mate preferences? Different researchers hold...
Mirror, Mirror on the Wall, I Deserve More Than All: Perceived Attractiveness and Self-Interested Behavior
Available online 29 September 2022AbstractA substantial amount of research has demonstrated that good-looking individuals ...
Are people more averse to microbe-sharing contact with ethnic outgroup members? A registered report
Available online 22 September 2022AbstractIntergroup biases are widespread across cultures and time. The current study tes...
Unmaking egalitarianism: Comparing sources of political change in an Amazonian society
Available online 16 September 2022AbstractPolitically egalitarian societies were likely more common in pre-history than in...
Friendship and partner choice in rural Colombia
Available online 10 September 2022Highlights•We provide one of the first quantitative empirical examinations of friendship...
Footbinding and its cessation: An agent-based model adjudication of the labor market and evolutionary sciences hypotheses
Available online 9 September 2022AbstractAn agent-based model was developed to represent demographic, marital, and economi...
Effects of gender inequality and wealth inequality on within-sex mating competition under hypergyny
Available online 9 September 2022AbstractResources are often central to the formation and persistence of human consortship...
Predictors of enhancing human physical attractiveness: Data from 93 countries
People across the world and throughout history have gone to great lengths to enhance their physical appearance. Evolutiona...
Cultural transmission vectors of essential knowledge and skills among Tsimane forager-farmers
Available online 26 August 2022Highlights•We study reports of cultural transmission vectors and styles of influence.•Knowl...
Parental teaching behavior in diverse cultural contexts
Humans, unlike any other species, have adapted to diverse environments across the globe due to cultural knowledge, skills,...
Hormonal influences on women's extra-pair sexual interests: The moderating impact of partner attractiveness
Available online 20 August 2022AbstractBased on the idea that women are especially attracted to ancestral markers of male ...
Human social organization during the Late Pleistocene: Beyond the nomadic-egalitarian model
Available online 29 July 2022AbstractMany researchers assume that until 10–12,000 years ago, humans lived in small, mobile...
Does hazing actually increase group solidarity? Re-examining a classic theory with a modern fraternity
Available online 29 July 2022AbstractAnthropologists and other social scientists have long suggested that severe initiatio...
Spousal age-gaps, partner preferences, and consequences for well-being in four Colombian communities
Available online 17 July 2022AbstractAcross cultures, women tend to marry older men. This phenomenon is commonly described...
Pathogen threat and intergroup prejudice using the minimal group paradigm: Evidence from a registered report
Available online 5 July 2022AbstractInfection by parasites, bacteria, and other microorganisms has been a powerful selecti...
The evolution of theory of mind on welfare tradeoff ratios
Available online 25 June 2022AbstractPeople seem to attribute beliefs and desires to another person when interacting with ...
Value computation in humans
Available online 17 June 2022AbstractThings afford positive, neutral, or negative long-run effects on the replicative prob...
Grandpaternal care and child survival in a pastoralist society in western China
Available online 14 June 2022Highlights•In Maqu pastoralists from western China, older men have limited involvement in the...
Disgust sensitivity predicts sociosexuality across cultures
Restricted sociosexuality has been linked to sexual disgust, suggesting that decreasing sexual behavior may be a pathogen ...
Disgust sensitivity relates to affective responses to – but not ability to detect – olfactory cues to pathogens
Available online 23 May 2022AbstractHundreds of studies have assessed variation in the degree to which people experience d...