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KMID : 0858620050090010016
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Korean Journal of Audiology
2005 Volume.9 No. 1 p.16 ~ p.22
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The Development of Test Tools for Diagnosis of Central Auditory Processing Disorder
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Ahn Joong-Ho
Lee Kwang-Sun
Yoon Tae-Hyun
Chung Jong-Woo
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Abstract
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Objectives: To development of diagnostic test kits for central auditory processing disorder (CAPD) and get normative data of Korean subjects with normal hearing.
Study Design: Thirty-eight subjects (15 male and 13 female) with normal hearing participated in this study. Frequency & duration pattern tests and dichotic test were administered to subjects after pure tone audiometry certified that they had normal hearing threshold.
Results: Frequency pattern test showed that mean score was 28.5±2.7 (28.3±3.1 in male and 28.8±3.1 in female). Duration pattern test showed that mean score was 28.4±2.1 (29.1±1.8 in male and 27.8±2.4 in female). Dichotic test showed that right and left mean scores were 27.5±1.5 and 27.9±1.6 respectively. There were no significantly differences between male and female in frequency & duration pattern test and between right and left in dichotic test.
Conclusion: These results support the use of these tests as a screening procedure or part of a test battery for diagnosis of CAPD in adult population.
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KEYWORD
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Central auditory processing disorder, Dichotic listening test
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