1. Abstinence and abstinence-only education;Golden;Journal of Adolescent Health,2006
2. Drug use, sexual activity, and suicidal behavior in U.S. high school students;Burge;Journal of School Health,1995
3. Effects of sexual activity on adolescent social and psychological development;Billy;Social Psychology Quarterly,1988
4. Adolescent depression and suicide risk: association with sex and drug behavior;Hallfors;American Journal of Preventive Medicine,2004
5. Academic goals, achievement, and age at first sexual intercourse: longitudinal, bidirectional influences;Schvaneveldt;Adolescence,2001