Machiavellianism in long‐term relationships: Competition, mate retention and sexual coercion

Abstract

Machiavellianism is characterized by a manipulative interpersonal style and willingness to exploit others (Christie & Geis, 1970). Though previous research has focused on the influence of Machiavellianism in short-term relationships, Machiavellianism may also influence behavior within long-term committed romantic relationships. Heterosexual men (N = 93) and women (N = 141) in current romantic relationships of at least 12 months duration were recruited online. Participants completed Machiavellianism, Intra-Sexual Competition, Mate Retention and Sexual Coercion scales. Regression analyses revealed that those with high levels of Machiavellianism were more likely to compete with same-sex rivals, directly guard a mate and employ inter-sexual or intra-sexual negative inducements as a form of mate retention than those with low levels of the personality trait. Gender did not moderate the influence of Machiavellianism on these behaviors. Findings highlight the influence of Machiavellianism within long-term committed romantic relationships.

Machiavellianism, perceived quality of alternative mates, and resistance to mate guarding

“…Consistent with research in this area, we obtained information from one member of the partnership only. As Machiavellianism is associated (in women at least) with increased use of specific mate retention strategies (Brewer & Abell, 2015b), future research should obtain information from both partners and consider the relationships between women's Machiavellianism, partner's use of mate retention behaviours, and her resistance to mate guarding.…”

Machiavellianism, relationship satisfaction, and romantic relationship quality

“…Research has therefore primarily focused on Machiavellianism in the context of short-term sexual rather than long-term committed relationships. Machiavellian men and women do however enter long-term relationships, and these provide valuable opportunities for manipulation and exploitation of the partner ( Brewer & Abell, 2015b ). The present studies investigate the nature of these relationships.…”

Machiavellianism and Schadenfreude in Women’s Friendships

“…Women higher on Machiavellianism experienced pleasure at the friend's misfortune in two domains, romantic relationships and physical attractiveness, which may reflect greater competition for partners (or willingness to complete with close same-sex friends for partners) among women with high levels of Machiavellianism (Brewer & Abell, 2015). Indeed, a same-sex friend experiencing misfortune in these two domains may create sexual opportunities for these women.…”