title: Health belief factors and dispositional optimism as predictors of STD and HIV preventive behavior.
abstract: Identifying factors predictive of youth's engaging in preventive behaviors related to sexually transmitted diseases (STDs) and HIV remains a prominent public health concern. The utility of the Health Belief Model (HBM) continues to be suggested in identifying preventive behaviors. This study sought to examine the full HBM, including self-efficacy, with regard to STD and HIV preventive behavioral intentions in college students. Self-efficacy was identified as the primary predictor for each of the behavioral intentions (condom use, STD testing, and HIV testing), whereas response efficacy was only predictive of testing intentions. Inconsistent with HBM assumptions, perceived HIV severity was negatively related to HIV testing intentions. Students who perceived HIV as high in severity were less likely to intend to obtain HIV testing. Overall, the utility of the HBM in predicting college students' sexual preventive behavior was unsupported. An argument for a change in the direction of research, away from the continued emphasis on the study of cognitive variables, is made.
authors.affiliation: Department of Social Sciences, Urbana University, Urbana, Ohio 43078, USA. zakplace1@who.rr.com
authors.forename: Jennifer
authors.initials: J
authors.lastname: Zak-Place
authors.forename: Marilyn
authors.initials: M
authors.lastname: Stern
mesh_terms: D000293:Adolescent; D000328:Adult; D017280:Condoms / Q000706:statistics & numerical data; D005260:Female; D015658:HIV Infections / Q000517:prevention & control* / Q000523:psychology*; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008960:Models, Psychological; D012725:Sexual Behavior / Q000706:statistics & numerical data; D012749:Sexually Transmitted Diseases / Q000517:prevention & control* / Q000523:psychology*; D013334:Students / Q000523:psychology*; D014481:United States