Written by leading experts, this is the most up-to-date resource on speech and language assessment and intervention for professionals working with infants to adults with Down Syndrome and Fragile X Syndrome.

This new edition of Fragile X Syndrome includes updated information on the latest research findings -- especially in molecular biology -- as well as new photographs highlighting clinical features and thorough coverage of treatment and intervention, diagnosis, and research. Praise for the first edition: "Answers nearly all the questions that parents or clinicians might raise about fragile X syndrome....Can be recommended confidently as a thoroughly up-to-date, reliable, and informative account of the condition." -- Lancet "The clinical and cytogenetic material in this book is excellent and provides a strong background for physicians and students... Fragile X Syndrome still presents the best comprehensive treatment of this complex disorder. Physicians, students, and other interested professionals can either read this book from cover to cover or select the chapters that interest or apply to them." -- New England Journal of Medicine

The Reading and Language Intervention for Children with Down Syndrome (RLI) teaches language and literacy skills following evidence-based principles adapted to meet the children’s specific learning needs. It is designed for pupils with Down syndrome aged 5 to 11 years. The intervention is suitable for beginning readers through to those with reading ages up to 8 years and for students with a wide range of language abilities. Teaching is adapted to meet individual needs through initial assessments of skills and regular monitoring of progress. Together with two accompanying DVDs illustrating teaching techniques and a CD of resources, the handbook offers teachers and teaching assistants the detailed guidance, assessment tools and example teaching materials needed to implement the intervention.

This book discusses in detail the genetic causes and implications, prevalence, physical characteristics, cognitive profiles, speech and language, medical complications, and behaviors of four major syndromes (Down, Williams, fragile X, and Prader-Willi) an

In this anticipated new edition of Single Case Research Methodology, David L. Gast and Jennifer R. Ledford detail why and how to apply standard principles of single case research methodology to one’s own research or professional project. Using numerous and varied examples, they demonstrate how single case research can be used for research in behavioral and school psychology, special education, speech and communication sciences, language and literacy, occupational therapy, and social work. This thoroughly updated new edition features two entirely new chapters on measurement systems and controversial issues in single subject research, in addition to sample data sheets, graphic displays, and detailed guidelines for conducting visual analysis of graphic data. This book will be an important resource to student researchers, practitioners, and university faculty who are interested in answering applied research questions and objectively evaluating educational and clinical practices.

This volume examines the role of multimodal augmentative and alternative communication (AAC) in supporting speech, language, and communication of individuals with Down syndrome, across the lifespan.