International Review of Research in Mental Retardation is an ongoing scholarly look at research into the causes, effects, classification systems, syndromes, etc. of mental retardation. Contributors come from wide-ranging perspectives, including genetics, psychology, education, and other health and behavioral sciences. Volume 38 of the series offers chapters on autism intervention research, health, development and intellectual disabilities, perceptual-motor deficits in Down syndrome, and psychopathology in individuals with intellectual disabilities.*Provides the most recent scholarly research in the study of mental retardation *A vast range of perspectives is offered, and many topics are covered *An excellent resource for academic researchers