Definition
The way in which sexual behavior promotes the formation and maintenance of social relationships
Introduction
Sexual behavior is the means to reproductive success, the currency of evolution. Sexual behavior is promoted by sexual pleasure and orgasm; both of these, in behaviorist terms, are unconditioned stimuli that reinforce behavior (Fleischman 2016). Sexual pleasure and orgasm increase the positive associations of an individual towards a specific conspecific. In species that care for offspring, sexual pleasure facilitates close bonds and cooperation to care for offspring. In species where only one parent cares for offspring and in species that do not pair bond, sexual pleasure facilitates repeat copulations with a partner who is more likely to choose them compared with unfamiliar others. Pair-bonded species may develop longer-term preferences than more promiscuous species (Coria-Avila et al. 2016).
Biologic...
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References
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Fleischman, D. (2018). Sex as Bonding Mechanisms. In: Shackelford, T., Weekes-Shackelford, V. (eds) Encyclopedia of Evolutionary Psychological Science. Springer, Cham. https://doi.org/10.1007/978-3-319-16999-6_1717-1
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DOI: https://doi.org/10.1007/978-3-319-16999-6_1717-1
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