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Status in Himba pastoralists: are causal claims warranted?
Status in Himba pastoralists: are causal claims warranted?
Cookies are used by this site. Cookie SettingsAll content on this site: Copyright © 2024 Elsevier B.V., its licensors, an...
On causes and consequences; a reply to Durkee
On causes and consequences; a reply to Durkee
Cookies are used by this site. Cookie SettingsAll content on this site: Copyright © 2024 Elsevier B.V., its licensors, an...
Sibling competition and dispersal drive sex differences in religious celibacy
Sibling competition and dispersal drive sex differences in religious celibacy
Religious practices vary greatly worldwide. Lifelong celibacy is present in many world religions, but it remains unclear w...
The role of costly commitment signals in assorting cooperators during intergroup conflict
The role of costly commitment signals in assorting cooperators during intergroup conflict
Inter-group conflict over limited resources is thought to be one of the significant drivers of human evolution, shaping hu...
Victims of misfortune may not “deserve” help: A possible factor in victim-devaluation
Victims of misfortune may not “deserve” help: A possible factor in victim-devaluation
We know from experience that people often blame the victims of various kinds of misfortune, e.g., assault or accident. The...
Stereotypes versus preferences: Revisiting the role of alpha males in leadership
Stereotypes versus preferences: Revisiting the role of alpha males in leadership
Adi Wiezel: Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Softwar...
Comparing disgust sensitivity in women in early pregnancy and non-pregnant women in the follicular and luteal phases of the menstrual cycle
Comparing disgust sensitivity in women in early pregnancy and non-pregnant women in the follicular and luteal phases of the menstrual cycle
Behavioral immune system (BIS) is considered an important mechanism protecting individuals against pathogens. It makes peo...
Why do people make noises in bed?
Why do people make noises in bed?
Available online 24 February 2024Author links open overlay panelAbstractMany primates produce copulation calls, but we hav...
Dyads in networks: We (dis)like our partners' partners based on their anticipated indirect effects on us
Dyads in networks: We (dis)like our partners' partners based on their anticipated indirect effects on us
Allies, friends, romantic partners, rivals, and other associates can have profound effects on our welfare (Aktipis et al.,...
Choosing to help others at a cost to oneself elevates preschoolers' body posture
Choosing to help others at a cost to oneself elevates preschoolers' body posture
Available online 10 March 2024Author links open overlay panel, , AbstractYoung children sometimes help others at a cost to...
Scars for survival: high cost male initiation rites are strongly associated with desert habitat in Pama-Nyungan Australia
Scars for survival: high cost male initiation rites are strongly associated with desert habitat in Pama-Nyungan Australia
Evolutionary researchers have frequently explored the adaptive significance of religious and ritual practices, particularl...
Sibling aggression is surprisingly common and sexually egalitarian
Sibling aggression is surprisingly common and sexually egalitarian
Available online 12 March 2024Author links open overlay panel, , , , AbstractTwo well-supported generalizations from aggre...
Systematic error measurement: Treating item errors as data
Systematic error measurement: Treating item errors as data
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Maternal investment in arranged and self-choice marriages: A test of the reproductive compensation and differential allocation hypothesis in humans
Maternal investment in arranged and self-choice marriages: A test of the reproductive compensation and differential allocation hypothesis in humans
Mate choice can have important consequences for resulting offspring across species (Hamilton & Zuk, 1982; Jennions &am...
The role of parent-offspring conflict in Shuar partner choice and marital practices
The role of parent-offspring conflict in Shuar partner choice and marital practices
We use cookies to help provide and enhance our service and tailor content and ads. By continuing you agree to the use of c...
Epigenetic age acceleration and reproductive outcomes in women
Epigenetic age acceleration and reproductive outcomes in women
Life history theory emerged in the biological sciences as an explanatory framework for understanding variation in fitness ...
Editorial overview and dedication to John Patton: “Dispatches from the field: Insights from studies in ecologically diverse communities: Part 2”
Editorial overview and dedication to John Patton: “Dispatches from the field: Insights from studies in ecologically diverse communities: Part 2”
Available online 30 November 2023Author links open overlay panel, Section snippetsDeclaration of Competing InterestNone.Re...
Calibration and fitness-linked correlates of personality in Conambo, Ecuador
Calibration and fitness-linked correlates of personality in Conambo, Ecuador
We present a study testing the existence and correlates of personality concepts in the village of Conambo, Ecuador, which ...
Non-kin alloparents and child outcomes: Older siblings, but not godparents, predict educational attainment in a rural context
Non-kin alloparents and child outcomes: Older siblings, but not godparents, predict educational attainment in a rural context
Cooperative childrearing1 is a central feature of the human cooperative niche, supporting mothers2 and their dependent off...
The causes and consequences of women's status in Himba pastoralists
The causes and consequences of women's status in Himba pastoralists
Across a wide spectrum of group living mammals, status has direct benefits on reproductive success. Historically, the majo...
Interpersonal conflicts and third-party mediation in a pastoralist society
Interpersonal conflicts and third-party mediation in a pastoralist society
Compared to other mammals, humans exhibit an unparalleled level of cooperation (Fehr & Fischbacher, 2003; Gintis, 2011...
Distinctiveness and femininity, rather than symmetry and masculinity, affect facial attractiveness across the world
Distinctiveness and femininity, rather than symmetry and masculinity, affect facial attractiveness across the world
Facial appearance affects mate evaluation and selection (Little, 2021; Roth, Samara, & Kret, 2021; Toma & Hancock,...
Scientific Papers Made Easy: How to Write with Clarity and Impact in the Life Sciences, S. West, L. Turnbull. Oxford University Press (2023), Paperback £22.80, e-book £14.07, 200 pages
Scientific Papers Made Easy: How to Write with Clarity and Impact in the Life Sciences, S. West, L. Turnbull. Oxford University Press (2023), Paperback £22.80, e-book £14.07, 200 pages
S. PinkerThe sense of style: The thinking person’s guide to writing in the 21st century(2014)P.J. Richerson et al.Not by g...
Modeling mate choice in a small-scale community: Applying couple simulation in the U.S. and Conambo, Ecuador
Modeling mate choice in a small-scale community: Applying couple simulation in the U.S. and Conambo, Ecuador
Available online 5 October 2023Author links open overlay panel, , , , AbstractThe near totality of human mate choice resea...
Sex differences in birth weight depending on the mother's condition: testing the Trivers-Willard hypothesis in Indian twins
Sex differences in birth weight depending on the mother's condition: testing the Trivers-Willard hypothesis in Indian twins
Trivers and Willard (1973) hypothesized that mothers who give birth to sons when their condition is good and daughters whe...
Cultural and contextual variation in first mover norms of ownership: evidence from an Achuar community
Cultural and contextual variation in first mover norms of ownership: evidence from an Achuar community
The evolutionary social sciences have long been concerned with the search for human universals, and questions surrounding ...
Laughter and ratings of funniness in speed-dating do not support the fitness indicator hypothesis of humour
Laughter and ratings of funniness in speed-dating do not support the fitness indicator hypothesis of humour
Despite the presence of humour in virtually all human cultures, its evolutionary basis is not well understood (Fry, 1994; ...
Costly inductions as a commitment-selection strategy: Assessing Hazing's relationship with attrition in a college fraternity
Costly inductions as a commitment-selection strategy: Assessing Hazing's relationship with attrition in a college fraternity
Available online 20 September 2023Author links open overlay panel, , AbstractSocial scientists have often claimed or impli...
Prestige, conformity and gender consistency support a broad-context mechanism underpinning mate-choice copying
Prestige, conformity and gender consistency support a broad-context mechanism underpinning mate-choice copying
Mate choice is an important decision in sexually reproducing species, affecting the genes passed on to offspring, as well ...
Editorial overview: “Dispatches from the field: insights from studies in ecologically diverse communities: Part 1”
Editorial overview: “Dispatches from the field: insights from studies in ecologically diverse communities: Part 1”
Available online 10 September 2023Author links open overlay panel, Section snippetsDeclaration of Competing InterestThe au...
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