Educational identity has been studied increasingly in the past decades since school is a structured context that shapes adolescent identity formation. Across the academic years, adolescents learn to position themselves in terms of their education and schooling, perceiving these entities as more or less relevant for their self-formation. In this…

In response to the scientific evidence documenting both profound developmental changes in sleep and circadian biology during adolescence and the myriad of negative health, performance, and safety outcomes risks associated with chronic sleep loss, at least 70 public school districts in the United States, representing approximately 1,000 schools,…

The article reviews recent classroom research developed in South America related to child and adolescent development. We review work about three themes: ethnicity, school climate and violence, and the learning process. The few studies found on ethnicity and classroom experiences told a story of invisibility, if not exclusion and discrimination.…

In this review, we evaluate developmental and personality research with the aim of determining whether the personality trait of conscientiousness can be identified in children and adolescents. After concluding that conscientiousness does emerge in childhood, we discuss the developmental origins of conscientiousness with a specific focus on…

Updating a previous systematic review of the literature, this review summarizes the literature over the last 5 years on the relationship between school-based extracurricular activity participation and academic achievement, substance use, sexual activity, psychological adjustment, and delinquency. The review also considers mediators and moderators…

Since Kanner's first account of children with autism, there has been extensive research into the presentation of and interventions for Autistic Disorder. However, only a small proportion of this literature has focused on the progress of individuals with autism as they move from childhood and adolescence into adulthood. This paper is a critical…

As young people transition through childhood to adolescence, they often face developmental challenges that can impede their quest to become flourishing, healthy adults. While both males and females experience difficulties, there are certain risk factors to which males are more susceptible. Compared with females, males tend to be more likely to…

While research on program effectiveness offers ample evidence that afterschool programs can benefit young people in a variety of ways, this same body of research demonstrates that not all programs are equally effective (Granger, 2008). Some programs show positive results in many or all major outcome categories. Other programs are associated with…

Examines the results of a comprehensive, multifaceted longitudinal school-based prevention program, which focuses on enhancing protective factors with the goal of promoting positive youth development, reducing identified risk factors, and preventing adolescent problem behaviors. Results reveal that Raising Healthy Children participants had…

Educators and parents have been concerned about insufficient sleep time among adolescents, which could seriously compromise their learning and development. Altering school schedule to a later start time has been proposed to be a viable measure to address the problem and practiced in some schools and districts. Despite its significance and high…

Identity is a major developmental task for adolescents, and the development of ethnic identity is a unique and significant developmental task for many adolescents. This article reviews theoretical and empirical literature that informs our understanding of the development of a positive ethnic identity, and the consequences for adolescent mental…

Reviews etiology and prevention literatures, exploring relationships between problem and positive youth behaviors, commonalities among predictors, and implications for prevention. Risky/unhealthy/antisocial behaviors, poor mental health, and poor academic achievement are highly prevalent, posing critical dilemmas for adults. All behaviors are…

Research findings in the area of brain growth periodization establish that the human brain does not grow on a constant continuum. Eighty-five to ninety percent of youngsters of average and above ability experience periods of great brain growth between ages 3-10 months, 2-4 years, 6-8 years, 10-12 years, and 14-16+ years. Mental growth data have…

This research brief summarizes the latest evidence base on effective family involvement in middle and high school. As the third and final report in a series on how family involvement matters across the developmental continuum, this brief synthesizes research studies that link family involvement in middle and high school to youth's academic and…

This paper reviews literature relating to extracurricular participation and adolescent development. Areas covered include personal-social characteristics, academic achievement, educational aspirations and attainments, participants' roles in activities, and the environmental social context. Specific characteristics of the studies reviewed are…