In this article, we aim to shed light on a technique to study intra-individual variability that spans the time frame of seconds and minutes, i.e., micro-level development. This form of variability is omnipresent in behavioural development and processes of human experience, yet is often ignored in empirical studies, given a lack of proper analysis…

Behaviors characterizing the adolescent period are examined, followed by the identification and explanation of the developmental tasks of adolescence; finally, the specific contributions of occupational therapy to adolescent development and to task mastery are presented. (Author)

A GROUP OF ADOLESCENT AND YOUNG ADULT HOSPITALIZED PSYCHIATRIC PATIENTS (10 MALES AND TWO FEMALES) PREVIOUSLY DIAGNOSED AS HAVING SCHIZOPHRENIC OR PERSONALITY DISORDERS WERE REDIAGNOSED AS HAVING CHRONIC BRAIN SYNDROME. DEVELOPMENTAL DEVIANCY, BEHAVIOR DISORDERS STARTING IN CHILDHOOD, AND PSYCHOLOGICAL TEST PERFORMANCES WERE COMPATIBLE WITH AN…

Examines important behaviors and changes through which adolescents establish their autonomy. Concludes that high school students' drive for autonomy incorporates: (1) growth in behavioral autonomy from parents; (2) increased emotional autonomy from friends; and (3) the development of "grown up" identity through commission of status offenses that…

Age trends in conformity and independence, using a sample of 366 children from the 1st, 4th, 7th, and 10th grades were investigated. Three types of stimuli were used: (1) visual judgments; (2) opinion statements; and (3) delay of gratification preferences. Age-trends were observed for unanimous peer pressure, adult influence, and peer pressure…

Research programs of the human learning and behavior branch of the National Institute of Child Health and Human Development (NICHHD) are described in five sections of this document. The specific programs conducted in the areas of learning and cognitive development, development of communicative abilities, biological bases of behavioral development,…

The paper presents key features of Jean Piaget's theory of moral development, compares Piaget's theory with Lawrence Kohlberg's theory of moral development and Sidney Simon's theory of values clarification, and evaluates the values clarification movement in light of Piaget's theoretical and practical conclusions. The focus is twofold: first, on…

Considers the increase in research on adolescence, with attention to its transitional aspects during the adolescent period and as a bridge between childhood and adulthood. In addition, discusses the effort to examine interactional processes between parent and child and between environment and genes, with respect to the articles of this special…

This study looked at New Chance, a voluntary randomized trial of an intensive program for teenage mothers and their children that operated nationally between 1989 and 1992. The study examined the effects of maternal psychosocial well being, intensity of work and educational pursuits, home environment, and use of childcare on combined experimental…

Comments on problems raised in this special issue, focusing on the distinctive aspects of the risk research reported. Highlights issues like sample characteristics, measurement strategies, specificity of risk factors, and risk mechanisms. Discusses the challenges of integrating alternative models of risk, with special references to research into…

Changes from the expected life course can arise from at least three different reasons in longitudinal work: developmental novelty, errors in diagnosis, and errors in expectation. This longitudinal study examined the social development of 220 fourth graders and 475 seventh graders over a period of 10 years with over 98 percent of the original…

Comments on research problems raised in this special issue. Suggests that recent research highlights the nature of the multiple processes underlying variability in child and adolescent adjustment. Views variability as a function of covarying influences from multiple domains, operating on specific developmental outcomes across a background of time…

This lesson book presents the curriculum of the Rock and Water program, which aims to assist boys in their development to adulthood by emphasizing the importance of being conscious of their own power and responsibility within society. The program focuses on the process of growth to adulthood via five steps: (1) self defense; (2) standing up for…

Comments on the special theme issue examining the roles of socialization, biology, and culture as they affect adaptive and maladaptive developmental outcomes. Proposes a theory-guided research approach, based on four assumptive components of contemporary developmental theories: systematic change and relative plasticity; relationism and…

Introduces this special theme issue examining the roles of socialization, biology, and culture as they affect adaptive and maladaptive developmental outcomes. Problems of adolescence addressed include antisocial behavior, depressive symptoms, substance abuse, low achievement, and eating problems. Considers factors implicated in successful…