Provides an introduction to mental retardation that is readable and comprehensive, and which reflects the broad array of stories associated with this disability. The authors combine a developmental approach-discussing their subject as it evolves from birth to the elder years-with a multidisciplinary perspective that acknowledges the need for collaboration in regard to diagnosis and intervention in order to effectively assist people with mental retardation and their families. Coverage pays particular attention to multicultural issues and incorporates the latest research in the field. For future special education teachers, or those in the psychology and social work field.