Synonyms
Definition
The age at which an individual initiates vaginal sexual intercourse.
Introduction
Human behaviors are regarded as either adaptive or maladaptive depending on the degree to which they promote or undermine health. Early sexual debut, typically defined as the initiation of vaginal intercourse before the age of 14, is associated with increased likelihood of multiple and risky sexual partners, as well as long-term negative health consequences like unintended pregnancies and sexually transmitted infections (Sandfort et al. 2008). Given the costs associated with these outcomes, most research has viewed early sexual debut as a problem behavior that should be prevented. This view, however, fails to account for evolutionary drives, such as reproductive success, that may be especially useful in understanding predictors of sexual debut in adolescents. Adolescent behaviors that are viewed as “risky” from a developmental...
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Trevino, S., Khurana, A. (2018). Predictors of 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_2482-1
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DOI: https://doi.org/10.1007/978-3-319-16999-6_2482-1
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