Insecure romantic attachment dimensions and frequency of mate retention behaviors

Individual differences in attachment bonds may influence the performance of mate retention behaviors. Because anxiously attached individuals are hypervigilant to partner rejection cues, we hypothesize that individuals higher in anxious attachment will perform more frequent mate retention behaviors. Because avoidantly attached individuals evade intimacy with their partners, we hypothesize that individuals higher in avoidant attachment will perform less frequent mate retention behaviors. Participants (N = 469) in a romantic relationship completed measures of romantic attachment and mate retention behaviors. The results provide support for the study hypotheses but also reveal that avoidantly attached women perform more frequent mate retention behaviors that deter intrasexual rivals. We discuss limitations of this research and highlight directions for research on romantic attachment, mate retention behaviors, and infidelity.     

Dishonest individuals request more frequent mate retention from friends

Coalitional mate retention (CMR) occurs when individuals request assistance from a friend to minimize the risk of partner infidelity. We secured reports from men and women in a committed, heterosexual relationship to investigate associations between CMR requests and the sex and personality traits of individuals who request CMR and the sex of their friends. Consistent with our hypothesis, individuals scoring higher in Honesty–Humility requested CMR less frequently. We also documented that individuals higher in Extraversion and lower in Conscientiousness requested CMR more frequently. We address limitations of the research and future research directions, including tests of the hypothesis that CMR involves duplicitous behaviors that are less typical of individual mate retention.