Three studies tested the hypothesis that sex differences in jealousy All studies showed large sex differences, confirming hypothesized sex.
The theory of evolved sex differences in jealousy predicts sex differences in responses to sexual infidelities and emotional infidelities. Critics have argued that.
The theory of evolved sex differences in jealousy has emerged as one of evolutionary psychology's most prominent lines of research. In this paper, we offer a.
Research has documented that most men become much more jealous about sexual infidelity than they do about emotional infidelity. Women.
In species with internal female fertilization, males risk both lowered paternity probability and investment in rival gametes if their mates have sexual contact with .