In this article, the author describes how researchers study the adolescent brain--a subject of inquiry that did not exist a generation ago. Any parent of a teenager knows that adolescents often have difficulty navigating through their world. Now scientists are starting to find out why. Peering into the minds of maturing youngsters, researchers are…

This is the second of two reports commissioned by the National Council for the Accreditation of Teacher Education (NCATE) intended to address the dire need for teacher preparation policy and programs to reflect recent advances in scientific knowledge of child and adolescent development. In the first report, "Principles and Exemplars for…

Neurological examination of children includes the screening for soft neurological signs (NSS). There is little knowledge about their evolution during adolescence, except that their lasting presence has been associated with developmental, psychological, and cognitive disorders. We report the results of a NSS exam (assessing gross and fine motor…

Using data from the Education Longitudinal Study of 2002 (ELS:2002), we developed and empirically tested a conceptual model to assess the longitudinal impact of school-based athletic participation and parental involvement, along with other factors, on the college-bound behaviors of male high school seniors attending public schools in the U.S. The…

Lesbian, gay, bisexual, transgendered, and questioning (LGBTQ) students are likely to be in every classroom in every secondary school in the United States; yet, their needs are often overlooked. LGBTQ students are at risk for developing academic, social, and emotional problems due to harassment and bullying experienced at school. Although schools…

The authors provide a selected review of mental health and educational concerns evident in U.S. middle schools and describes promising and important strategies to ameliorate the high rates of students with mental health and academic difficulties. Despite some promising and important strategies, service systems are fragmented, and comprehensive…

Being asked to give the Charles H. McCloy research lecture is one of the highlights of the author's academic career. Although McCloy's primary area of expertise was measurement and the analysis of motor skills, he also shared an avid interest in youth development through sport and physical activity. In this article, the author features youth sport…

Evaluation research pertaining to the development of assessment instruments that fully capture the facets of empowerment prevention perspectives among youth are sparse. With funding from the American Legacy Foundation, the University of New Mexico Center for Health Promotion and Disease Prevention, in partnership with the New Mexico State…

This study was conducted to examine the timing of adolescent transitions. Its first aim was to investigate the hypothesis that cumulated family adversities during childhood would predict earlier transitions in domains such as behavioral autonomy and friendship formation during adolescence. Subjects (N=1,631) were adolescents between the ages of 13…

This document, the second of three volumes in the U.S. Congress Office of Technology Assessment's "Adolescent Health" series, provides background information on aspects of adolescents' lives and examines the effectiveness of prevention and treatment interventions. Chapter 1, an introduction to this two-part document, provides a summary…

This study examined the sources of funds for nonprofit agencies which provide youth development services. It tapped multiple sources, including reports compiled about their affiliates' revenue by the national headquarters of youth-serving agencies; studies of seven communities conducted by The Johns Hopkins University Institute for Policy Studies…

Each generation of adolescents is exposed to a wider array of stressors and environmental deficits. Use, abuse, and dependence on alcohol and other drugs greatly impairs youths' ability to develop fully, and exacerbates and compounds other biopsychosocial problems. Physiologically, the onset of secondary sex characteristics, the growth spurt,…

Adolescents struggle to establish their own identities and become independent in making the transition from childhood to adulthood. Adolescent alienation can result from changes in family structure from traditional two-parent families to one-parent families, decreased family stability, increased mobility of society, population increases,…

Changes in family relations that result from concurrent life-cycle changes of middle-aged parents and their adolescent offspring are discussed in this pamphlet. A perspective on the young adolescent's family is offered that conceptualizes the family as both systemic and developmental. Key changes in adolescence and mid-life are outlined and these…