共 12 条
- [1] [Anonymous], 1982, VULNERABLE BUT INVIN
- [2] [Anonymous], MMWR
- [3] BENARD B, 1993, EDUC LEADERSHIP, V51, P44
- [4] FENNICK J, 1997, STUDIES SHOW POPULAR, P37
- [5] FORS S, 1990, J SCH HLTH, V60, P208
- [7] Jessor R., 1977, Problem behavior and psychosocial development: A longitudinal study of youth
- [9] NOLLER C, 1993, COMMUNICATION FAMILY, P208
- [10] Protecting adolescents from harm - Findings from the National Longitudinal Study on Adolescent Health [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1997, 278 (10): : 823 - 832