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Sexual Debut

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Encyclopedia of Evolutionary Psychological Science

Synonyms

First coitus; First intercourse experience; First sexual behavior; Sexual initiation

Definition

Generally, the time one experiences heterosexual sexual intercourse (e.g., vaginal-penile) for the first time; increasingly, sexual debut also includes sexual experiences not involving penile/vaginal intercourse such as anal intercourse.

Introduction

Evolutionary theory posits that an integral developmental process in adolescence is the attainment of reproductive status. This occurs when an adolescent develops “physical and social competencies needed to gain access to a new and highly contested biological resource: sex and, ultimately, reproduction” (Ellis et al. 2012, p. 615). Through developing these competencies, adolescents and young adults may become sexually promiscuous and competitive (Weisfeld and Coleman 2005) leading them to engage in sexual behavior or experiencing their sexual debut. Considering the importance of this evolutionary milestone, it is essential that a...

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Correspondence to Greta L. Stuhlsatz .

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Stuhlsatz, G.L., Taylor, A.B., Lohman, B.J., Neppl, T.K., Kavanaugh, S.A. (2018). Sexual Debut. In: Shackelford, T., Weekes-Shackelford, V. (eds) Encyclopedia of Evolutionary Psychological Science. Springer, Cham. https://doi.org/10.1007/978-3-319-16999-6_2479-1

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  • DOI: https://doi.org/10.1007/978-3-319-16999-6_2479-1

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  • Print ISBN: 978-3-319-16999-6

  • Online ISBN: 978-3-319-16999-6

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