This study uses a randomized controlled trial to measure how well interactive video interventions can reduce these common risks to adolescents. Adolescent females will be invited to participate if they are currently seeking care at a participating clinic. They will answer survey questions about their driving and sexual behaviors, and then a computer will determine whether they will be given a video about driving or a video about sexual behavior. Participants will have unlimited access to their video, which they can watch at their clinic or from any Internet-enabled computer, and will be followed for 6 months.