Measurement of nontraditional sexuality in women.

The Women's Nontraditional Sexuality Questionnaire (WNSQ) was developed, and its factor structure, reliability, and convergent and concurrent validity assessed, in two samples of midwestern U.S. college women. Study 1 (N=243) used exploratory factor analysis to assess the instrument dimensionality. In Study 2 (N=627), the fit of the four-factor solution derived from Study 1 was assessed using confirmatory factor analysis. Results supported a four-factor solution comprising: Involvement in Casual Sex, Self-Pleasuring, Degree of Sexual Interest, and Using Sex as a Means to an End. WNSQ total score and subscales had acceptable internal consistency reliability. Convergent validity was supported by significant correlations of the WNSQ and its subscales with a measure of casual sex (the Sociosexual Orientation Index), and with a measure of adherence to traditional feminine sexual norms (the Purity subscale of the Femininity Ideology Scale). The WNSQ showed weak relationships with a measure of risky sexual health communication practices (Health Protective Sexual Communication Scale). The WNSQ offers promise for study of women's sexual attitudes and behaviors.