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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.
An original, listener-based approach to harmony for popular music from the rock era of the 1950s to the present
Understanding the array and complexity of instrumentation available to audiologists and hearing scientists is important to students, beginning clinicians, and even seasoned professionals. The second edition of Instrumentation for Audiology and Hearing Science: Theory and Practice is a comprehensive and accessible look at instrumentation used in these fields for research and clinical purposes. The expert authors introduce the laws of physics as they relate to audiology and hearing science and explain a range of concepts in electronics directly related to instrumentation used in audiology and hearing science, such as filtering and immittance (involving admittance and impedance), explain the fundamental instrumentation concepts in mathematics, physics, and electronics in a systematic manner including only the necessary formulae and basic scientific principles. This unique professional text presents the fundamentals of the evolution of communication systems from analog to digital, including such concepts as digital signals, sound resolution, sampling, quantization and their applications to current technology such as video calls and noise canceling head phones. In addition, the authors comprehensively cover calibration of test and research equipment and stimuli used in audiology and hearing science. They also clearly describe elements of electronics and digital technology as they apply to our everyday lives and experiences, as well as to the fields of audiology and hearing sciences. New to the Second Edition * New chapters on amplification, assistive listening devices, and vestibular assessment (electronystagmography and videonystagmography), geared toward audiology and hearing science students and professionals * Extensive reorganization for a smoother flow of information * Expanded focus on evidence-based practice * Informed by the authors’ teaching, research, and clinical experiences, the original chapters have either been eliminated or completely updated to reflect current scientific and clinical theories * Accompanying videos for the construction of direct- and alternating-current electrical circuits, as well as the construction of high-pass, low-pass, and band-pass filters
Oxford Handbooks offer authoritative and up-to-date reviews of original research in a particular subject area. Specially commissioned chapters from leading figures in the discipline give critical examinations of the progress and direction of debates, as well as a foundation for future research. Oxford Handbooks provide scholars and graduate students with compelling new perspectives on a wide range of subjects in the humanities, social sciences, and sciences. Book jacket.
Evaluating and Conducting Research in Audiology is the first research methods textbook that is specific to the field of audiology and designed to serve as an academic textbook for audiology graduate students. This text can also be accessible for audiology practitioners who are interested in clinical and applied research. The comprehensive coverage includes materials for multiple courses within audiology degree programs, including research methods, analysis of professional literature, evidence-based practice, and capstone research projects. Classroom tested, and written by authors who have extensive backgrounds in publishing and editing, this text provides knowledge that is required in evaluating, conducting, and disseminating research. The book is separated into three sections: (a) research methods; (b) evidence-based practice; and (c) conducting and disseminating research. Together, these sections provide a detailed coverage of the research methods that are relevant to conducting research, particularly in the field of Audiology. Key Features: * Learning outcomes at the beginning of each chapter * End of chapter reviews including key points and study questions * Audiology-specific examples, research methods, and study designs * “Golden Nugget” boxes throughout the book containing valuable information related to the critical concepts * In-depth discussion of qualitative research methods, survey research methods, and systematic reviews to motivate students and early career researchers to consider these methodologies in their research
Auditory Scene Analysis addresses the problem of hearing complex auditory environments, using a series of creative analogies to describe the process required of the human auditory system as it analyzes mixtures of sounds to recover descriptions of individual sounds. In a unified and comprehensive way, Bregman establishes a theoretical framework that integrates his findings with an unusually wide range of previous research in psychoacoustics, speech perception, music theory and composition, and computer modeling.
The field of spatial hearing has exploded in the decade or so since Jens Blauert's classic work on acoustics was first published in English. This revised edition adds a new chapter that describes developments in such areas as auditory virtual reality (an important field of application that is based mainly on the physics of spatial hearing), binaural technology (modeling speech enhancement by binaural hearing), and spatial sound-field mapping. The chapter also includes recent research on the precedence effect that provides clear experimental evidence that cognition plays a significant role in spatial hearing.The remaining four chapters in this comprehensive reference cover auditory research procedures and psychometric methods, spatial hearing with one sound source, spatial hearing with multiple sound sources and in enclosed spaces, and progress and trends from 1972 (the first German edition) to 1983 (the first English edition) -- work that includes research on the physics of the external ear, and the application of signal processing theory to modeling the spatial hearing process. There is an extensive bibliography of more than 900 items.
Disability and Social Representations Theory provides theoretical and methodological knowledge to uncover the public perception of disabilities. Over the last decade there has been a significant shift from body to environment, and the relation between the two, when understanding the phenomenon of disabilities. The current trend is to view disabilities as the outcome of this interaction; in short from a biopsychosocial perspective. This has called for research based on frameworks that incorporate both the body and the environment. There is a great corpus of knowledge of the functions of a body, and a growing corpus of environmental factors such as perceptions among specific groups of persons towards disabilities. However, there is a lack of knowledge of the perception of disabilities from a general population. This book offers an insight into how we can broaden our understanding of disability by using Social Representations Theory, with specific examples from studies on hearing loss. The authors highlight that attitudes and actions are outcomes of a more fundamental disposition (i.e., social representation) towards a phenomenon like disability. This book is written assuming the reader has no prior knowledge of Social Representations Theory. It will be of interest to all scholars, students and professionals working in the fields of disability studies, health and social care, and sociology.