Factors affecting the development of a taxonomy of psychopathology for children with mental retardation are considered, along with the following diagnostic areas to address: stereotypic behavior and self-injury, autism, organic brain syndromes, and pervasive developmental disorders. Using data from multivariate studies and findings related to…

Basic neurological facts pertinent to learning disabilities are reviewed, and the nature, significance, and limitations of the neurological assessment presently utilized in clinical practice are addressed. A brief review is presented of some of the classification attempts that highlight difficulties arising from the heterogeneity of learning…

Considers whether mental retardation can be considered a concomitant disability associated with learning disabilities or whether these are mutually exclusive categories. Emerging issues concerning definitions, classification, etiology, and lifelong development of these students are addressed. Also discussed are appropriate educational curricula,…