Individual change and variation in emotional/behavioral disturbance in children and adolescents with intellectual disability has received little empirical investigation. Based on 11 years of longitudinal data from the Australian Child to Adult Development Study, we report associations among individual differences in level, rate of change, and…

Based on work with university students and on the psychoanalytic literature on Separation-Individuation it is hypothesized that for certain students the university milieu becomes a surrogate family. Graduation is a trauma-ridden experience akin to expulsion from one's family and is often accompanied by regressive behavior and clinical depression.…

Tests designed to determine behavioral, emotional, social and academic changes occurring in hyperkinetic subjects were administered during childhood and 13 years later. Findings were more positive than other longitudinal studies. Some secondary symptoms, possibly precursors to later psychopathology, appeared. This population, therefore, is still…

This textbook is designed to introduce undergraduates to the scientific study of aging in adults. Among the topics covered in the book's 15 chapters are: approaches to the study of adult development and aging (research methodology and related issues, a life-span perspective, ethical issues); theories in the study of adult development (models of…