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SPEECH SOUND PERCEPTION IN A CHILD VVITH HIGHFUNCTIONING AUTISM

Dana Boatman ; The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA

Puni tekst: engleski, pdf (1 MB) str. 83-92 preuzimanja: 100* citiraj
APA 6th Edition
Boatman, D. (2004). SPEECH SOUND PERCEPTION IN A CHILD VVITH HIGHFUNCTIONING AUTISM. Govor, 21 (2), 83-92. Preuzeto s https://hrcak.srce.hr/173964
MLA 8th Edition
Boatman, Dana. "SPEECH SOUND PERCEPTION IN A CHILD VVITH HIGHFUNCTIONING AUTISM." Govor, vol. 21, br. 2, 2004, str. 83-92. https://hrcak.srce.hr/173964. Citirano 24.10.2021.
Chicago 17th Edition
Boatman, Dana. "SPEECH SOUND PERCEPTION IN A CHILD VVITH HIGHFUNCTIONING AUTISM." Govor 21, br. 2 (2004): 83-92. https://hrcak.srce.hr/173964
Harvard
Boatman, D. (2004). 'SPEECH SOUND PERCEPTION IN A CHILD VVITH HIGHFUNCTIONING AUTISM', Govor, 21(2), str. 83-92. Preuzeto s: https://hrcak.srce.hr/173964 (Datum pristupa: 24.10.2021.)
Vancouver
Boatman D. SPEECH SOUND PERCEPTION IN A CHILD VVITH HIGHFUNCTIONING AUTISM. Govor [Internet]. 2004 [pristupljeno 24.10.2021.];21(2):83-92. Dostupno na: https://hrcak.srce.hr/173964
IEEE
D. Boatman, "SPEECH SOUND PERCEPTION IN A CHILD VVITH HIGHFUNCTIONING AUTISM", Govor, vol.21, br. 2, str. 83-92, 2004. [Online]. Dostupno na: https://hrcak.srce.hr/173964. [Citirano: 24.10.2021.]

Sažetak
Children with autism often have increased verbal communication difficulties in noisy environments. Although these difficulties have been attributed to impaired attention abilities, recent studies suggest a possible perceptual basis. However, previous efforts to evaluate speech perception abilities, even in relativelv high functioning autism, have been impeded by methodological limitations arising from the dependence of standardized tests on verbal responses. Because many high functioning autistic children liave a history of articulation difficulties, it is difficult to rule-out potentially confounding articulation effects on response accuracy. Here we describe results of coniprehensive auditorv function testing in a high functioning autistic boy, with a history of mild articulation difficulties. Results shovved impaired speech sound perception across multiple response modalities (verbal, motor). Tests of attention, auditory comprehension, and auditorv working memory were normal. Our patient's perceptual deficits were relatively subtle, emerging only when the speech signal was acoustically degraded. Degradation of acoustic cues occurs in high levels of background noise (e.g., < 5 dB S/N), thereby accounting for his increased communication difficulties in noisy environments. These results illustrate the utility of performing coniprehensive auditorv function testing, using multiple response modalities, in high functioning children witli autism

Ključne riječi
autism; speech perception; phoneme perception; auditorv impairments

Hrčak ID: 173964

URI
https://hrcak.srce.hr/173964

Posjeta: 221 *