Introduction to Language Development, Second Edition offers a highly accessible introduction to the complexities of language development. The textbook is designed for use in language acquisition courses in undergraduate and graduate speech-language pathology programs to facilitate both teaching and learning. Complex terminology and theories are explained through definitions and examples to assure that students are able to grasp the content. Within the second edition of this text, students are presented with language factors -- syntax, semantics, phonology, morphology, and pragmatics -- as well as the cognitive abilities that underlie language development. Multilingual and multicultural differences are explored throughout. Other highlights New to this *Note Regarding Access to Supplementary Content This book comes with related materials hosted on a PluralPlus companion website. If you purchase or rent a used copy of the printed book, the code to access the website printed inside the book may have been previously redeemed/used or be incorrect and you will NOT be able to use it. To guarantee access to the supplementary materials on the website, it is recommended you purchase a new/unsused copy of this book directly from Amazon or the publisher, Plural Publishing, Inc. If you purchase from other resellers, check with the reseller regarding the validity of the access code before completing your purchase. The publisher will not replace inactive access codes to customers renting or purchasing used books from Amazon or via other resellers.