title: Central auditory processing disorder (CAPD) in children with specific language impairment (SLI). Central auditory tests.
abstract: The aim of this project is to use central auditory tests for diagnosis of central auditory processing disorder (CAPD) in children with specific language impairment (SLI), in order to confirm relationship between speech-language impairment and central auditory processing. We attempted to establish special dichotic binaural tests in Czech language modified for younger children. Tests are based on behavioral audiometry using dichotic listening (different auditory stimuli that presented to each ear simultaneously). The experimental tasks consisted of three auditory measures (test 1-3)-dichotic listening of two-syllable words presented like binaural interaction tests. Children with SLI are unable to create simple sentences from two words that are heard separately but simultaneously. Results in our group of 90 pre-school children (6-7 years old) confirmed integration deficit and problems with quality of short-term memory. Average rate of success of children with specific language impairment was 56% in test 1, 64% in test 2 and 63% in test 3. Results of control group: 92% in test 1, 93% in test 2 and 92% in test 3 (p<0.001). Our results indicate the relationship between disorders of speech-language perception and central auditory processing disorders.
authors: Phoniatric Department, 1st Faculty of Medicine of Charles University and General Faculty Hospital, Zitna 24, 120 00 Prague 2, Czech Republic. olga.dlouha@lf1.cuni.cz
authors: Olga
authors: O
authors: Dlouha
authors: Alexej
authors: A
authors: Novak
authors: Jan
authors: J
authors: Vokral
mesh_terms: D001299:Audiometry / Q000379:methods; D016022:Case-Control Studies; D002648:Child; D002663:Child Language; D004007:Dichotic Listening Tests; D005072:Evoked Potentials, Auditory / Q000502:physiology; D005260:Female; D006801:Humans; D007805:Language Development Disorders / Q000150:complications* / Q000175:diagnosis; D007806:Language Disorders / Q000150:complications* / Q000175:diagnosis; D008297:Male; D008570:Memory, Short-Term / Q000502:physiology; D010700:Phonetics; D013063:Speech Discrimination Tests; D013067:Speech Perception / Q000502:physiology