We are pleased to present to you the sixth edition of Mental Retardation: A Life Cycle Approach. You will follow the development of individuals with mental retardation from conception through birth, infancy, and early childhood, and then through the elementary school, adolescent, and adult years. mental retardation is field in which this complete cycle of human life is important for a full understanding of the problems and issues involved.
We are pleased to present to you the sixth edition of Mental Retardation: A Life Cycle Approach. You will follow the development of individuals with mental retardation from conception through birth, infancy, and early childhood, and then through the elementary school, adolescent, and adult years. mental retardation is field in which this complete cycle of human life is important for a full understanding of the problems and issues involved.