Solitude occurs from childhood to old age. In this special issue introduction, we offer a lifespan perspective on matters of solitude with the aim to point to pertinent issues in the field. We propose that solitude serves important functions that may vary across different times in life and that solitude needs to be considered in the context in…

Parent-adolescent relationships are highly bidirectional in nature, with parental behaviors affecting adolescents' adjustment and with adolescents' behaviors, in turn, eliciting parental practices. However, there is more to adolescents' agency in the socialization process than simple reciprocity. Adolescents contribute actively to the quality and…

The human brain is plastic -- which means the brain changes its connectivity and even its structure in response to learning. This brief report highlights the following points: (1) A human's first learning experiences are foundational for later education, and experiences in the early years of life can greatly impact on later achievement; (2) Waves…

In this article the author's research reports that giftedness is a combination of advanced development and creativity. It is developmental in nature in that it begins as potential (generally in young people), evolves into achievement within recognizable domains during the school years, and becomes increasingly advanced (compared with peers)…

Posttraumatic stress disorder (PTSD) was first included in the American Psychiatric Association's "Diagnostic and statistical manual of mental disorders" in 1980. Long used to describe the reactions of soldiers affected by stress in combat situations, PTSD is now recognised as a disorder affecting abused and neglected infants and…

Behavioral activation that is associated with incentive-reward motivation increases in adolescence relative to childhood and adulthood. This quadratic developmental pattern is generally supported by behavioral and experimental neuroscience findings. It is suggested that a focus on changes in dopamine neurotransmission is informative in…

Understanding the nature of brain development in adolescence helps explain why adolescents can vacillate so often between mature and immature behavior. Early and middle adolescence, in particular, are times of heightened vulnerability to risky and reckless behavior because the brain's reward center is easily aroused, but the systems that control…

In order to provide the best support possible to grieving youth it is important to understand how bereavement impacts adolescent development and how adolescent development impacts bereavement. In this article, prominent youth bereavement author, David Balk, explores these two key components focusing on cognitive, behavioral, and affective…

Adolescence is an important period of physical, social, psychological, and cognitive growth. No longer children and not yet adults, adolescents make significant choices about their health and develop attitudes and health behaviors that continue into adulthood. Substance use disorders among adolescents can impede the attainment of important…

Gilbert Gottlieb's data and epigenetic approach support the conclusion that organisms are functionally-whole agents at each phase of development rather than simply incompletely developed adults prior to sexual maturity and deteriorated adults in old age. This implies that organisms construct distinct ontogenetic niches at each phase of…

Reviews major theories of the adolescent crime rate peak; presents the integrated theory (which attempts to explain why most people in modern, industrialized societies increase their levels of offending during adolescence); and discusses the extent to which individual, group, and temporal factors influence the applicability of the theory.…

Surveys 278 British high school students concerning musical styles preferences. Generally speaking, students rejected classical and "serious" music as they grew older. Girls exhibited acceptance of a wider range of musical styles. Includes statistical tables. (MJP)

This report presents data on the current status of adolescent health. Many of the measures of health status are shown by single year of age or by 2- or 3-year age intervals to highlight the changes that occur in health status as adolescents move through this important developmental period. Summary measures combining 5- or 10-year age groups (the…

Considers the problems inherent in researching changes in social values and individual perspectives among selected age groups. Asserts that studies aimed at researching both aspects need to be organized as longitudinal studies. Utilizes data taken from a study of East and West Berlin adolescents to reveal specific research problems. (MJP)

A growing number of children over age 10 reside in and emancipate from foster care every year. Older children face many of the same challenges as younger children, but they also have unique developmental needs. This article discusses older children in the child welfare system and finds: (1) Approximately 47% of children in foster care are over age…