This state-of-the-art practitioner resource and course text provides a comprehensive view of adolescent development and spells out effective ways to help teens who are having difficulties. The book illuminates protective and risk factors in the many contexts of adolescents' lives, from individual attributes to family, school, neighborhood, and…

Assessment of self-injurious behavior (SIB) in three individuals with developmental disabilities revealed that the behavior was an escape response maintained by negative reinforcement. Treatment consisted of extinction plus instructional fading and resulted in immediate and large reductions in SIB behaviors. Maintenance occurred as instruction…

The literature review looks at self-injurious behaviors in handicapped students in terms of characteristics, prevalence, etiology (biological, psychological, and as learned behavior), and management including extinction, positive punishment, negative punishment, and reinforcement of other behaviors. Problems in areas of management, administration,…