To read a brief chapter summary, click on the chapter title. History, Theory, and Research Strategies Biological and Environmental Foundations Prenatal Development Birth and the Newborn Baby Physical Development in Infancy and Toddlerhood Cognitive Development in Infancy and Toddlerhood Emotional and Social Development in Infancy and Toddlerhood Physical Development in Early Childhood Cognitive Development in Early Childhood Emotional and Social Development in Early Childhood Physical Development in Middle Childhood Cognitive Development in Middle Childhood Emotional and Social Development in Middle Childhood Physical Development in Adolescence Cognitive Development in Adolescence Emotional and Social Development in Adolescence ab_webmaster@abacon.com ©2001 Allyn & Bacon