1. Bauman, K. E., and Udry, J. R. (1981). Subjective expected utility and adolescent sexual behavior.Adolescence 16: 527?535.
2. Bentler, P. M. (1968a). Heterosexual behaviors I.Behav. Soc. Res. 6: 21?25.
3. Bentler, P. M. (1968b). Heterosexual behaviors II.Behav. Soc. Res. 6: 26?30.
4. Brady, J. P., and Levitt, E. (1965). The scalability of sexual experiences.Psychol. Rec. 15: 275?280.
5. Calderone, M. S., and Ramey, J. (1982).Talking with Your Child about Sex. Random House, New York.