Sexual compulsivity among heterosexual college students

A growing body of literature suggests that an association exists between sexual compulsivity and participation in sexual behaviors that are high risk in terms of HIV/STD infection. In most of these studies, sexual compulsivity has been measured using the Sexual Compulsivity Scale (SCS; Kalichman & Rompa, 1995). As yet, sexual compulsivity has only been assessed with this scale among individuals who are members of "high risk" groups for HIV infection or who are HIV-positive. In this study, we found support for reliability and construct validity of the SCS in a sample of 876 heterosexual college students, a group not yet examined in the sexual addiction and compulsivity literature. Construct validity was substantiated by the presence of significant relationships of sexual compulsivity with frequencies of sexual behaviors and numbers of sexual partners. The scale was also related to gender and age. Sexual compulsivity scores were associated with frequency of risky sexual behaviors. The relationships between sexual compulsivity and solo, partner, public, and risky sexual behaviors remained significant when we controlled for demographic variables. Although we found support for construct validity of the SCS in our sample, it is not clear whether the scale distinctly measures sexual compulsivity or taps into other constructs, such as sexual desire and sexual exploration.