Children's Speech and Literacy Difficulties, Book1: A Psycholinguistic Framework - Paperbackby Joy Stackhouse (Author), Bill Wells (Author) Back Jacket This book presents a systematic hypothesis testing approach to the assessment of speech processing skills in children, and is based on the popular courses run by the authors. The book aims to develop the knowledge and analytical skills of those who need to administer and evaluate assessment materials. Principles of psycholinguistic investigation are introduced through a series of activities