Facts101 is your complete guide to Introduction to Communication Disorders, A Lifespan Evidence-Based Perspective. In this book, you will learn topics such as Anatomy and Physiology Related to Speech, Hearing, and Language, Assessment and Intervention, Childhood Language Impairments, and Developmental Literacy Impairments 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.