What is mental retardation and who is affected? -- Normal development -- Evolving concepts of mental retardation -- The first six years: infants, toddlers, and preschool children -- School-aged children, adolescents, and teenagers -- The adult years -- The elderly -- Psychiatric illness and mental retardation -- Research on the future of prevention and treatment of mental retardation.
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries