, and 9th grade peer educators lead interactive exercises on values, decision-making, communication, and condom-use skills. After one year, students in the program were much less likely to initiate sexual activities such as deep kissing, genital touching, and sexual intercourse. AIDS Prevention for Adolescents in School, a program for 9th and 11th graders in schools in New York City, NY, focused on correcting facts about AIDS, teaching cognitive skills to appraise risks of transmission, increasing knowledge of AIDS-prevention resources, clarifying personal values, understanding external influences, and teaching skills to delay intercourse and/or consistently use condoms. All sexually experienced students reported increased condom use after the program.A review of 23 studies found that effective sex education programs share the following characteristics:1.Narrow focus on reducing sexual risk-taking behaviors that may lead to HIV/STD infection or unintended pregnancy. 2.Social learning theories as a foundation for program development, focusing on recognizing social influences, changing individual values, changing group norms, and building social skills. 3.Experimental activities designed to personalize basic, accurate information about the risks of unprotected intercourse and methods of avoiding unprotected intercourse. 4.Activities that address social or media influences on sexual behaviors. 5.Reinforcing clear and appropriate values to strengthen individual values and group norms against unprotected sex. 6.Modeling and practice in communication, negotiation, and refusal skills. Although sex education programs in schools have been around for many years, most programs have not been nearly as effective as hoped. Schools across the country need to take a rigorous look at their programs, and begin to implement more innovative programs that have been proven effective. Educators, parents, and policy-makers should avoid emotional misconceptions...