Friendship As A Relationship Infiltration Tactic During Human Mate Poaching: An Experimental Investigation

Previous research has characterized human mate poaching as a prevalent alternative mating strategy that entails risks and costs typically not present during general romantic courtship and attraction. This study is the first to experimentally investigate friendship between a poacher and poachee as a risk mitigation tactic. Participants (N = 382) read a vignette that differed by whether the poacher was male/female and whether the poacher and poachee were friends/acquaintances. Participants assessed the likelihood of the poacher being successful and incurring costs. They also rated the poacher and poachee on several personality and mate characteristics. Results revealed that friendship increased the perceived likelihood of success of a mate poaching attempt and decreased the perceived likelihood of several risks typically associated with mate poaching. However, friend-poachers were rated less favorably than acquaintance-poachers across measures of warmth, nurturance, and friendliness. These findings are interpreted using an evolutionary perspective. This study complements and builds upon previous findings and is the first experimental investigation of tactics mate poachers may use to mitigate risks inherent in mate poaching.

Relationship Repair After Infidelity: Looking at Other Perspectives

Prior research examining relationship repair after infidelity scenarios tends to focus primarily on heterosexual relationships, and often does not take into consideration the nuance between emotional and sexual infidelity, which, according to evolutionary psychology theories, tends to be salient to individuals based on their reproductive challenges. This research intended to rectify that dearth, hypothesizing that non-heterosexual participants would be more likely to repair a relationship where a partner has committed sexual infidelity than they would be to repair a relationship where a partner has committed an emotional infidelity. As well, based on prior research, there were expectations for sex differences in the likelihood of repairing a relationship after infidelity by a partner for participants in committed relationships, with female participants likely to repair emotional infidelity and male participants likely to repair sexual infidelity. In a survey of volunteers online, likelihood of repair for relationships after sexual or emotional infidelity was related to the sexual orientation of participants. Homosexual/other individuals were equally likely to repair their relationship after an emotional or sexual infidelity was committed by a partner and were more likely to repair a relationship after a partner committed a sexual infidelity than heterosexual individuals were. A qualitative question component obtained more information about the participants¿ logic behind their reconciliation choices, and these results along with the quantitative results are discussed and interpreted using themes from earlier research.