Negotiating developmental transitions during adolescence and young adulthood: health risks and opportunities / John Schulenberg, Jennifer L. Maggs, and Klaus Hurrelmann — Cultural, historical, and subcultural contexts of adolescence: implications for health and development / Lisa J. Crockett — Social change and adolescent well-being: healthy country, healthy teens / Peter Noack and Bärbel Kracke — Self-reported maturational timing and adaptation in adolescence / Rainer K. Silbereisen and Bärbel Kracke — Adolescents' decisions about risks: a cognitive perspective / Ruth Beyth-Marom and Baruch Fischhoff — The family as health risk and opportunity: a focus on divorce and working families / Nancy L. Galambos and Marion F. Ehrenberg — Transformation in peer relationships at adolescence: implications for health-related behavior / B. Bradford Brown, M. Margaret Dolcini, and Amy Leventhal — Sexuality and developmental transitions during adolescence / Jeanne Brooks-Gunn and Roberta Paikoff — Childbearing during adolescence: mental health risks and opportunities / Cleopatra Howard Caldwell and Toni C. Antonucci — Marriage, divorce, and parenthood during the transition to young adulthood: impacts on drug use and abuse / Jerald G. Bachman … [et al.] — The association of school transitions in early adolescence with developmental trajectories through high school / Jacquelynne S. Eccles … [et al.] — Transition into part-time work: health risks and opportunities / Michael D. Finch, Jeylan T. Mortimer, and Seongryeol Ryu — Alcohol use and binge drinking as goal-directed action during the transition to postsecondary education / Jennifer L. Maggs — Health risks and deviance in the transition from school to work / Eduard Matt, Lydia Seus, and Karl F. Schumann — Self-definition and mental health during adolescence and young adulthood / Jari-Erik Nurmi — Ethnic and racial identity development and mental health / Jean S. Phinney and Eric L. Kohatsu — Religion and adolescent health-compromising behavior / John M. Wallace, Jr., and David R. Williams — Promoting mental health during the transition into adolescence / Anne C. Petersen … [et al.] — Preventing health-compromising behaviors among youth and promoting their positive development: a developmental contextual perspective / Richard M. Lerner, Charles W. Ostrom, and Melissa A. Freel — Developmental transitions during adolescence: health promotion implications / Jennifer L. Maggs, John Schulenberg, and Klaus Hurrelmann.