The Effects of a Web-Based Intervention on College Students' Knowledge of Human Papillomavirus and Attitudes toward Vaccination

Research suggests that college students knowrelatively little about human papillomavirus (HPV), and that educational interventions increase knowledge of HPV. However, to date, there are no published studies testing the effects of computer-based education on attitudes toward being vaccinated in this population. The present study of 119 college students explored the effect of a web-based intervention on participants' knowledge of HPV and attitudes toward HPV vaccination. Participants were randomized to a web-based, self-administered HPV educational intervention or to a control group. Knowledge and attitudes were assessed at baseline, after the completion of the intervention, and at one-month follow-up. At baseline, women knew more than men about risks and symptoms of HPV. At immediate and long-term follow-up, the intervention group had better knowledge of HPV and more positive attitudes toward HPV vaccination than the control group. There were some gender differences in response to the intervention; increases in knowledge of HPV were greater in men, while changes in attitudes toward vaccination were larger in women.