Facts101 is your complete guide to Essentials of Life-Span Development. In this book, you will learn topics such as Physical and Cognitive Development in Infancy, Socioemotional Development in Infancy, Physical and Cognitive Development in Early Childhood, and Socioemotional Development in Early Childhood plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.