WebMain article: Mate guarding in humans One form of male sexual jealousy is mate guarding. This tactic is used to prevent partner infidelity and thus may be used when there are perceived threats in the environment. [16] It … Web24 Sep 2014 · In this study, we examine the relationship between mate guarding and ejaculate quality using humans as an empirical model. We found that men who performed fewer mate guarding behaviors produced higher quality ejaculates, having a greater concentration of sperm, a higher percentage of motile sperm and sperm that swam faster …

From Vigilance to Violence - University of Michigan

Human mate guarding refers to behaviours employed by both males and females with the aim of maintaining reproductive opportunities and sexual access to a mate. It involves discouraging the current mate from abandoning the relationship whilst also warding off intrasexual (same sex) rivals. It has been … See more Circumstances of use Mate guarding behaviour in males is much more likely to be elicited by the threat of sexual infidelity in a female partner, in comparison to emotional involvement outside the … See more Female mate guarding is the act of guarding a potential partner away from other competing females. It occurs when women mate with males that are seen as desirable due to … See more • Human mating strategies • Sperm competition • Sexual jealousy • Sexual selection See more Responses to mate guarding, specifically female resistance to it, have also been observed in both humans and other animals. Responses to mate guarding by males has not been extensively studied. Resistance to mate guarding has been suggested to … See more WebMate guarding is a common tactic used in relationships. It has been studied extensively in the evolutionary literature, as losing a partner to a competitor, or even worse, having a … brighams playhouse tickets

Mate Guarding - an overview ScienceDirect Topics

Weband 104 acts of human mate guarding and retenhon. In Study 1 (N = 105), a hoer- areh~uf fuxonomy of tactics was developed from a pool of nonunated acts. We then assessed the reported petformance frequencres of 19 retentton tacttcs and 104 acts and tested three hypotheses derived from evolutionary models III an undergraduate sample ... http://reprostrat.wikidot.com/wiki:evolution-of-mate-guarding Web7 Oct 2016 · Once thought to be uniquely human, prosocial behavior has been observed in a number of species, including vampire bats that engage in costly food-sharing. Another social chiropteran, Jamaican fruit bats (Artibeus jamaicensis), have been observed to engage in cooperative mate guarding, and thus might be expected to display prosocial … brighams pregnancy medication