Table Of Content

Contents Social Biology Volume 40, 1993 Volume 40 Spring-Summer 1993 Contents Biosocial Models of Adolescent Problem Behavior: Extension to Panel Design, Stephen M. Drigotas and J. Richard Udry Relationships Between Aggression and Pubertal Increases in Testosterone: A Panel Analysis of Adolescent Males, Carolyn Tucker Halpern, J. Richard Udry, Benjamin Campbell, and Chirayath Suchindran How Pervasive Are Sex Differentials in Childhood Nutritional Levels in South Asia?, Alaka Malwade Basu Sociocultural Factors and the Genetic Diversification of Amazonian Indians: A Brief Overview, Gilberto F. Souza Aguiar Marital Assortment and Phenotypic Convergence: Longitudinal Evidence, Avshalom Caspi and Ellen S. Herbener Sex-linked Strategies of Human Reproductive Behavior, Klaus Jaffe, Debora Urribarri, Grace C. Chacon, Gerardo Diaz, Alfredo Torres, and Gabriele Herzog Breastfeeding and Postpartum Amenorrhea in a Traditional Society: A Hazards Model Analysis, Dilip C. Nath, Kaushalendra K. Singh, Kenneth C. Land, and Pijush K. Talukdar Hindu and Christian Fertility in India: A Test of Three Hypotheses, Nan E. Johnson How Does Variation in Fetal Loss Affect the Distribution of Waiting Times to Conception?, Maxine Weinstein, James Wood, and Daniel D. Greenfield An Evaluation of Survey Data on Birthweight and Prematurity Status, Jane E. Miller, Noreen Goldman, and Lorenzo Moreno Brief Reports Specific Neurocognitional Impairments Associated with Turner (45,X) and Klinefelter (47,XXY ) Syndromes: A Review, John Money Book Notes Contents Social Biology ‘olume 40 Fall-Winter 1993 Contents Projection of the Mexican National Labor Force, 1980-2005, James B. Pick, Edgar W. Butler, and Raul Gonzalez Ramirez 161 The Pattern of Reproductive Life in a Berber Population of Morocco, Emile Crognier, Cristina Bernis, Silvia Elizondo, and Carlos Varea 191 Secondary Sex Ratios in a Micronesian Population, Jane H. Underwood 200 Sex Ratios at Birth in a Micronesian Atoll Population, Alexandra A. Brewis 207 Breastfeeding and Waiting Time to Conception for Malay Women: A Tale of Two Surveys, Mark VanLandingham Changes in Breastfeeding Initiation and Duration in Peru, 1977-1986, Irma T. Elo and Laurence M. Grummer-Strawn Consanguinity and Its Trend in a Mendelian Population of Andhra Pradesh, India, A. Chandrasekar, Jacob S. Jayraj, and P. S. S. Sunder Rao Contraceptive Risk-Taking in a Medically Underserved Low-income Population, Stephen E. Radecki and Linda J. Beckman The Impact of Advances in Medicine on the Biometric Analysis of Infant Mortality, Andrew S. London Brief Reports On the Relatedness Between Handedness and Longevity, Peter A. Rogerson Book Notes Society for the Study of Social Biology: Application for SSSB Membership Index, Volume 49 eo i-