Language and communication problems have long figured prominently in the definition of mental retardation. Volume 27 of the International Review of Research in Mental Retardation focuses exclusively on these language and communication issues. The pace of research on language learning and use in mental retardation has increased in recent years and taken new direction. This revitalization has been fueled by three factors: 1) advances in genetic technologies allowing investigation of the behavioral phenotypes of well-defined syndromes, 2) an increased emphasis on maximizing abilities of individuals with mental retardation to live and succeed in a broader range of contexts and settings, and 3) theoretical debates concerning the mechanisms of language development and the nature of the human mind. Contents in Language and Communication in Mental Retardation include syndromes (e.g., Down syndrome, Williams syndrome), domains of language skill (e.g., reading), and intervention strategies. Contains the most current research on genetic syndromes, including Williams syndrome, Down syndrome, and fragile X syndrome Outlines the most current research on language and communication intervention for persons with mental retardation Authors consider the implications of the research reviewed for both theory and clinical practice Authors bring state-of-the-art knowledge of cognitive science, developmental science, linguistic, and behavioral genetics to bear on important questions about language and mental retardation Includes new research on long-studied conditions (e.g., Down syndrome) and disorders that are of only recent interest to child language researchers (e.g., fetal alcohol syndrome) Includes a consideration of nonverbal, as well as verbal, communication

Research on language and communication development and intervention in persons with mental retardation has been conducted at a fast and furious pace during the last two decades. Past attempts to summarize this research have been rather restricted, focusing on a single, narrowly defined substantive domain such as lexical development, or of a single etiology such as Down Syndrome. This volume, in contrast, presents a critical, integrative review of research and theory on language development and processing across all domains and a variety of etiologies. In addition, many previous attempts to review portions of this research have failed to consider the research within the context of current theory and data from developmental psycholinguistics and linguistics. A major contribution of this book is the emphasis on relevant work outside of mental retardation for understanding and treating the language and communication problems of persons with mental retardation. Finally, this book is comprehensive and up-to-date across all the areas of language covered including appropriate introductory material in linguistics and psychology -- discussions of the innateness, cognition-first and motherese views of normal language acquisition. In addition, the authors' extensive bibliography is valuable in and of itself to any serious student or professional in the area.

Children living in poverty are more likely to have mental health problems, and their conditions are more likely to be severe. Of the approximately 1.3 million children who were recipients of Supplemental Security Income (SSI) disability benefits in 2013, about 50% were disabled primarily due to a mental disorder. An increase in the number of children who are recipients of SSI benefits due to mental disorders has been observed through several decades of the program beginning in 1985 and continuing through 2010. Nevertheless, less than 1% of children in the United States are recipients of SSI disability benefits for a mental disorder. At the request of the Social Security Administration, Mental Disorders and Disability Among Low-Income Children compares national trends in the number of children with mental disorders with the trends in the number of children receiving benefits from the SSI program, and describes the possible factors that may contribute to any differences between the two groups. This report provides an overview of the current status of the diagnosis and treatment of mental disorders, and the levels of impairment in the U.S. population under age 18. The report focuses on 6 mental disorders, chosen due to their prevalence and the severity of disability attributed to those disorders within the SSI disability program: attention-deficit/hyperactivity disorder, oppositional defiant disorder/conduct disorder, autism spectrum disorder, intellectual disability, learning disabilities, and mood disorders. While this report is not a comprehensive discussion of these disorders, Mental Disorders and Disability Among Low-Income Children provides the best currently available information regarding demographics, diagnosis, treatment, and expectations for the disorder time course - both the natural course and under treatment.

This book is for improving understanding of individuals with mental illness. It offers theoretical knowledge of the methods of communication commonly adopted by individuals with a variety of diagnoses of mental illness and how information about communication can influence service provision, ending with suggestions for future policy and practice.