[Problems and possible solutions in evaluation of dichotic discrimination tests for children].
Uttenweiler's dichotic discrimination test is a valuable contribution to the diagnosis of auditory perception disorders. With this test it is possible to establish whether there is a deficit in a patient's ability to discriminate between differing spoken signals to each ear, as shown in a study contrasting elementary school age children with normal hearing with children having auditory perception disorders. Until now only a limited comparison of test results has been possible, as previous test modes have required an increase in volume when words could not be completely distinguished. A further problem is that very different hearing abilities may give rise to the same test configurations. This study presents an alternative test method that allows a direct individual comparison of results. The volume of the words spoken is no longer increased when words are not adequately understood. In addition, a point system is introduced that enables a quantitative analysis of the same test performances. This new evaluation scale is explained on the basis of actual examples.
Abteilung Phoniatrie und Pädaudiologie, Philipps-Universität Marburg.
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D001308:Auditory Perceptual Disorders / Q000175:diagnosis*; D001309:Auditory Threshold; D002648:Child; D004007:Dichotic Listening Tests; D005260:Female; D006801:Humans; D008297:Male; D012016:Reference Values; D012680:Sensitivity and Specificity; D013063:Speech Discrimination Tests
Probleme und Lösungsansätze bei der Auswertung des dichotischen Diskriminationstests für Kinder.