Publisher's Synopsis
Now, using the same ethnographic methods, Robert Edgerton follows up the original population over a period of three decades. His new findings greatly expand our knowledge of these individuals, suggesting that as they grow older they increase their social competence, life satisfaction, independence, and ability to contribute to the lives of others. Human service professionals and others concerned with mental retardation will welcome Edgerton's discussion of current issues such as the role of environmental factors in modifying mental retardation and the need for new conceptual approaches.