Deafness is a "low incidence" disability and, therefore not studied or understood in the same way as other disabilities. Historically, research in deafness has been conducted by a small group of individuals who communicated mainly with each other. That is not to say that we did not sometimes publish in the mainstream or attempt to communicate outside our small circle. Nonetheless, most research appeared in deafness-related publications where it was not likely to be seen or valued by psychologists. Those researchers did not understand what they could leam from the study of deaf people or how their knowledge of individual differ ences and abilites applied to that population. In Deafness, Deprivation, ami /Q, Jeffrey Braden pulls together two often unrelated fields: studies of intelligence and deafness. The book includes the largest single compilation of data describing deaf people's intelligence that exists. Here is a careful, well-documented, and very thorough analysis of virtually ali the research available. Those who have studied human intelligence have long noted that deafness provides a "natural experiment." This book makes evident two contrary results: on the one hand, some research points to the impact deafness has on intelligence; on the other hand, the research supports the fact that deafness has very little, if any, impact on nonverbal measures of intelligence.

Deafness is a "low incidence" disability and, therefore not studied or understood in the same way as other disabilities. Historically, research in deafness has been conducted by a small group of individuals who communicated mainly with each other. That is not to say that we did not sometimes publish in the mainstream or attempt to communicate outside our small circle. Nonetheless, most research appeared in deafness-related publications where it was not likely to be seen or valued by psychologists. Those researchers did not understand what they could leam from the study of deaf people or how their knowledge of individual differ ences and abilites applied to that population. In Deafness, Deprivation, ami /Q, Jeffrey Braden pulls together two often unrelated fields: studies of intelligence and deafness. The book includes the largest single compilation of data describing deaf people's intelligence that exists. Here is a careful, well-documented, and very thorough analysis of virtually ali the research available. Those who have studied human intelligence have long noted that deafness provides a "natural experiment." This book makes evident two contrary results: on the one hand, some research points to the impact deafness has on intelligence; on the other hand, the research supports the fact that deafness has very little, if any, impact on nonverbal measures of intelligence.

Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss.

Genetics of Deafness offers a journey through areas crucial for understanding the causes and effects of hearing loss. It covers such topics as the latest approaches in diagnostics and deafness research and the current status and future promise of gene therapy for hearing restoration. The book begins by bringing attention to how hearing loss affects the individual and society. Methods of hearing loss detection and management throughout the lifespan are highlighted as is a particularly new development in newborn hearing screening. The challenges of hearing loss, an extremely heterogeneous impairment, are addressed. Additional topics include current research interests, ranging from novel gene identification to their functional validation in the mouse and zebrafish. The book ends with a chapter on the state of the art of gene therapy—an area that is certain to gain increasing attention as molecular mechanisms of deafness are better understood. Genetics of Deafness, written by leading authors in the field, is a must read for clinicians, researchers, and students. It provides much needed insight into the diagnosis and research of hereditary hearing loss.

Contributions to the Second International Symposium on Cognition, Education, and Deafness (July 1989, Gallaudet University) address issues in the areas of cognitive assessment, development, intervention programs, and cognitive processes, as well as language and cognition and neuroscience. A number of applied research programs are described. Annotation copyrighted by Book News, Inc., Portland, OR

This title is a major professional reference work in the field of deafness research. It covers all important aspects of deaf studies: language, social/psychological issues, neuropsychology, culture, technology, and education.

The way in which education is provided for deaf children is changing, as are the demands made on teachers, both in special settings and in mainstream schools. This book offers a comprehensive account of recent research and current issues in educational policy, psychology, linguistics and audiology, as they relate to the education of the deaf and includes detailed information about further reading. It should be of interest to student teachers and teachers of the deaf, teachers in mainstream schools, academics working in the area of deafness and disability, audiologists and cochlear implant teams, parents of deaf children, and members of the deaf community.