Dana Cherri, Erol J Ozmeral, Frederick J Gallun, Aaron R Seitz, David A Eddins
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引用次数: 0
Abstract
Purpose: Auditory perceptual and cognitive tasks can be useful as a long-term goal in guiding rehabilitation and intervention strategies in audiology clinics that mostly operate at a faster pace and on strict timelines. The rationale of this study was to assess test-retest reliability of an abbreviated test battery and evaluate age-related auditory perceptual and cognitive effects on these measures.
Method: Experiment 1 evaluated the test-retest repeatability of an abbreviated test battery and its use in an adverse listening environment. Ten participants performed two visits, each including four conditions: quiet, background noise, external noise, and background mixed with external noise. In Experiment 2, both auditory perceptual and cognitive assessments were collected from younger adults with normal hearing and older adults with and without hearing loss. The full test battery included measures of frequency selectivity, temporal fine structure and envelope processing, spectrotemporal and spatial processing and cognition, and an external measure of tolerance to background noise.
Results: Results from Experiment 1 showed good test-retest repeatability and nonsignificant effects from background or external noise. In Experiment 2, effects of age and hearing loss were shown across auditory perceptual and cognitive measures, except in measures of temporal envelope perception and tolerance to background noise.
Conclusions: These data support the use of an abbreviated test battery in relatively uncontrolled listening environments such as clinic waiting rooms. With an efficient test battery, perceptual and cognitive deficits can be assessed with minimal resources and little clinician involvement due to the automated nature of the test and the use of consumer-grade technology.
期刊介绍：
Mission: JSLHR publishes peer-reviewed research and other scholarly articles on the normal and disordered processes in speech, language, hearing, and related areas such as cognition, oral-motor function, and swallowing. The journal is an international outlet for both basic research on communication processes and clinical research pertaining to screening, diagnosis, and management of communication disorders as well as the etiologies and characteristics of these disorders. JSLHR seeks to advance evidence-based practice by disseminating the results of new studies as well as providing a forum for critical reviews and meta-analyses of previously published work.
Scope: The broad field of communication sciences and disorders, including speech production and perception; anatomy and physiology of speech and voice; genetics, biomechanics, and other basic sciences pertaining to human communication; mastication and swallowing; speech disorders; voice disorders; development of speech, language, or hearing in children; normal language processes; language disorders; disorders of hearing and balance; psychoacoustics; and anatomy and physiology of hearing.
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