Key points are not available for this paper at this time.
C. Amechi Akpom, Kathy L. Akpom, Marianne Davis, Prior Sexual Behavior Of Teenagers Attending Rap Sessions for the First Time, Family Planning Perspectives, Vol. 8, No. 4 (Jul. - Aug., 1976), pp. 203-206
Akpom et al. (Thu,) studied this question.