Mate Retention Tactics Decline with Age of Men
Physical attractiveness influences mate selection across cultures, and youthfulness of women is associated with their future reproductive value and fertility. Men attribute importance to youthful features in females such as large eyes, small nose, higher pitched voice, and full lips and perceive these neotenous features as attractive. More feminine women report more frequently being guarded by their partners than less feminine and less attractive women; (Mate retention or mate guarding tactics are behaviors that men and women use to reduce the likelihood of their partner’s infidelity. For example, vigilance, monopolization of mate’s time, emotional manipulation, and derogation of competitors are just to name a few).
Additionally, men undergo hormonal (i.e. testosterone) age-related changes which are associated with decreased ability to attract mates, compete with rival men, decreased sexual motivation, energy availability, and a compromised ability to acquire resources. Men over 45 years report decreased sexual desire, sexual arousal, and activity.
In their recent paper, Pazhoohi, Jahromi, and Doyle (2016) showed that as men age, mate retention tactic use declines. Considering age-dependent testosterone decrease and the association of testosterone with the intensity of mate retention, they showed that men show a lesser degree of mate retention behaviors as they age.
However, one limitation of their study has been that they have not measured testosterone, as they state “The major limitation of the current study is the lack of direct measures of testosterone from male participants. Further investigations would be appropriate to test circulating or salivary testosterone levels and their relationship to mate retention behavior performed by men and at what age.”
Pazhoohi, F., Jahromi, A., & Doyle, J. (2016). Mate Retention Tactics Decline with Age of Iranian Men Evolutionary Psychological Science DOI: 10.1007/s40806-016-0046-8