The Conceptualization and Measurement of Sexual Self-Concept and Sexual Self-Schema: A Systematic Literature Review.

Sexual self-concept and sexual self-schema are multidimensional constructs critical to developing a more holistic theoretical understanding of the sexual self. With an increased amount of research exploring these constructs over the past few decades, a systematic review was warranted to highlight next steps for future research in this area. Therefore, utilizing a staged systematic review, we aimed to explore how these parallel concepts are measured and among which populations they are used. The evaluation of 236 unique manuscripts published 1990-2020 revealed the use of 38 established or constructed measures of sexual self-concept, and 16 established or constructed measures of sexual self-schema. Three distinct measures were used in more than one-fifth of the studies reviewed, although the use of full-form measures vs. subscales differed across studies. Although there was diversity in the samples used in the studies reviewed, these studies were conducted most commonly with samples consisting of individuals who were primarily, if not solely, cisgender, women, heterosexual, White, non-college attending, U.S. residents, and/or had no unique characteristics identified (e.g., cancer patient/survivor, pregnant). The largest proportion of studies reviewed examined sexual self-concept during emerging adulthood, followed by early adulthood and middle adulthood. Suggested directions for future research in this area include (a) reexamining and testing how current measures are capturing these constructs and among whom; (b) expanding samples to include and/or target specifically gender, sexual, and racial/ethnic minoritized groups as well as individuals with unique characteristics that would affect sexual well-being; and (c) utilizing samples in childhood, adolescence, and late adulthood.