Research on testosterone-behavior relationships in humans is assessed in relation to a
version of the challenge hypothesis, originally proposed to account for testosterone …

Because of their heavy obligatory investment in offspring and limited offspring number,
ancestral women faced the challenge of securing sufficient material resources for …

We describe an integrated theory of individual differences that traces the behavioral
development of life history from genes to brain to reproductive strategy. We provide …

Are there sex differences in criteria for sexual relationships? The answer depends on what
question a researcher asks. Data suggest that, whereas the sexes differ in whether they will …

Four experiments explored the effects of mating motivation on creativity. Even without other
incentives to be creative, romantic motives enhanced creativity on subjective and objective …

Male provisioning ability may have evolved as a “good dad” indicator through sexual
selection, whereas male creativity may have evolved partly as a “good genes” indicator. If …

Abstract Social role theory (Eagly, Wood, & Diekman, 2000) predicts that traditional gender
ideology is associated with preferences for qualities in a mate that reflect a conventional …

One prediction derived from parental investment theory is that women will be more attentive
than men are to cues of a prospective mate's dispositions to invest in children. Research …

Evolutionary developmental psychology is a discipline that has the potential to integrate
conceptual approaches to the study of behavioral development derived from psychology …

Why bridging social psychology? Are there benefits to connecting with other fields of
psychology, such as cognitive or developmental psychology? And how about connecting …