Kevin Bennett

TL;DR: The Big Five Inventory (BFI) is a self-report measure designed to assess the high-order personality traits of Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness as discussed by the authors.

TL;DR: In the International Sexuality Description Project, a total of 17,804 participants from 62 cultural regions completed the RelationshipQuestionnaire (RQ), a self-report measure of adult romantic attachment as discussed by the authors.

TL;DR: For example, this article found that the evolutionary hypothesis, but not the belief hypothesis, accounted for sex differences in jealousy when the types of infidelity are rendered mutually exclusive, and significant variance attributable to sex, after controlling for beliefs; sex-differentiated patterns of beliefs; and the cross-cultural prevalence of all these sex differences.

TL;DR: Men and women have confronted different adaptive problems over evolutionary history associated with different forms of infidelity, and as discussed by the authors found that men are more likely to forgive a sexual infidelity than an emotional infidelity.

TL;DR: Gender differences in the dismissing form of adult romantic attachment were investigated as part of the International Sexuality Description Project (ILSDP) as discussed by the authors, a survey study of 17,804 people from 62 cultural regions.