1. Impacts of four Title V, Section 510 Abstinence Education Programs, Final Report;Trenholm,2007
2. Not yet: programs to delay first sex among teens;Manlove,2004
3. Emerging Answers 2007: Research Findings on Programs to Reduce Teen Pregnancy and Sexually Transmitted Diseases;Kirby,2007
4. Grants Notice: Community-Based Abstinence Education Program;U.S. Department of Health & Human Services,2007
5. The timing of changes in girls’ sexual cognitions and behaviors in early adolescence: a prospective, cohort study;O'Sullivan;J Adolesc Health,2005