title: Self-regulation as a protective factor against risky drinking and sexual behavior.
abstract: Prior research suggests that high dispositional self-regulation leads to decreased levels of risky drinking and sexual behavior in adolescence and the early years of college. Self-regulation may be especially important when individuals have easy access to alcohol and freedom to pursue sexual opportunities. In the current 1-year longitudinal study, we followed a sample of N = 1,136 college students who had recently reached the legal age to purchase alcohol and enter bars and clubs to test whether self-regulation protected against heavy episodic drinking, alcohol-related problems, and unprotected sex. We tested main effects of self-regulation and interactions among self-regulation and established risk factors (e.g., sensation seeking) on risky drinking and sexual behavior. High self-regulation inversely predicted heavy episodic drinking, alcohol-related problems, and unprotected sex, even when taking into account gender and risk factors. Moreover, in predicting unprotected sex, we found three-way interactions among self-regulation, sensation seeking, and heavy episodic drinking. Self-regulation buffered against risk associated with heavy drinking but only among those low in sensation seeking. The protective effects of self-regulation for risky drinking and sexual behavior make it a promising target for intervention, with the caveat that self-regulation may be less protective among those who are more drawn to socially and emotionally rewarding stimuli.
authors.affiliation: Department of Psychology, University of Texas at Austin, Austin, TX 78712, USA. pdquinn@mail.utexas.edu
authors.forename: Patrick D
authors.initials: PD
authors.lastname: Quinn
authors.forename: Kim
authors.initials: K
authors.lastname: Fromme
mesh_terms: D000328:Adult; D000428:Alcohol Drinking / Q000523:psychology*; D000437:Alcoholism / Q000517:prevention & control* / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D010379:Peer Group; D012307:Risk Factors; D012309:Risk-Taking; D012737:Sex Factors; D012725:Sexual Behavior / Q000523:psychology*; D012927:Social Control, Informal; D012931:Social Environment; D013334:Students / Q000523:psychology