This timely volume addresses issues related to the mental health and health-related quality of life of adolescents through a study with three groups: those with

"This comprehensive, interdisciplinary handbook presents the latest research in the study, assessment, treatment, and understanding of intellectual and developm

Children and adolescents with intellectual and developmental disabilities are at high risk of co-morbid emotional, behavioural, and psychiatric problems that ma

Mental, neurological, and substance use disorders are common, highly disabling, and associated with significant premature mortality. The impact of these disorde