Psychiatrists, psychologists, pediatricians, and other experts in child development reviewed research from numerous disciplines covering the period from before birth until the first day of kindergarten. Their study includes efforts to understand how early experiences effect neurological, social, and cultural aspects of development. It considers both the typical trajectories of early childhood and the atypical developmental pathways that characterize the adaptability of disabled children. Economic, political, social, and ethical issues are emphasized. Annotation c. Book News, Inc., Portland, OR (booknews.com)