Publications
Halpern, Carolyn Tucker; Udry, J. Richard; & Suchindran, Chirayath M. (1998). Monthly Measures of Salivary Testosterone Predict Sexual Activity in Adolescent Males. Archives of Sexual Behavior, 27(5), 445-465.
Halpern, Carolyn Tucker; Udry, J. Richard; & Suchindran, Chirayath M. (1997). Testosterone Predicts Initiation of Coitus in Adolescent Females. Psychosomatic Medicine, 59(2), 161-171.
Halpern, Carolyn Tucker (1994). Review of Judith S. Musick, Young Poor and Pregnant: The Psychology of Teenage Motherhood. Journal of Nervous and Mental Disease, 182, 311.
Halpern, Carolyn Tucker; Udry, J. Richard; Campbell, Benjamin C.; Suchindran, Chirayath M.; & Mason, George A. (1994). Testosterone and Religiosity as Predictors of Sexual Attitudes and Activity among Adolescent Males: A Biosocial Model. Journal of Biosocial Science, 26(2), 217-234.
Halpern, Carolyn Tucker; Udry, J. Richard; & Suchindran, Chirayath M. (1994). Effects of Repeated Questionnaire Administration in Longitudinal Studies of Adolescent Males' Sexual Behavior. Archives of Sexual Behavior, 23(1), 41-57.
Mazur, Allan; Halpern, Carolyn Tucker; & Udry, J. Richard (1994). Dominant Looking Male Teenagers Copulate Earlier. Ethology and Sociobiology, 15(2), 87-94.
Halpern, Carolyn Tucker; Udry, J. Richard; Campbell, Benjamin C.; & Suchindran, Chirayath M. (1993). Relationships between Aggression and Pubertal Increases in Testosterone: A Panel Analysis of Adolescent Males. Social Biology, 40(1-2), 8-24.
Halpern, Carolyn Tucker; Udry, J. Richard; Campbell, Benjamin C.; & Suchindran, Chirayath M. (1993). Testosterone and Pubertal Development as Predictors of Sexual Activity: A Panel Analysis of Adolescent Males. Psychosomatic Medicine, 55(5), 436-447.
Campbell, Benjamin C.; Udry, J. Richard; & Halpern, Carolyn Tucker (1992). Salivary and Serum Testosterone in Adolescent Boys. American Journal of Physical Anthropology, 35(Suppl: 14), 57.
Halpern, Carolyn Tucker & Udry, J. Richard (1992). Variation in Adolescent Hormone Measures and Implications for Behavioral Research. Journal of Research on Adolescence, 2(2), 103-122.