Literaturnachweis - Detailanzeige
| Autor/inn/en | Irwin, Julia; Avery, Trey; Kleinman, Daniel; Landi, Nicole |
|---|---|
| Titel | Audiovisual Speech Perception in Children with Autism Spectrum Disorders: Evidence from Visual Phonemic Restoration |
| Quelle | In: Journal of Autism and Developmental Disorders, 52 (2022) 1, S.28-37 (10 Seiten)
PDF als Volltext |
| Zusatzinformation | ORCID (Irwin, Julia) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0162-3257 |
| DOI | 10.1007/s10803-021-04916-x |
| Schlagwörter | Autism; Pervasive Developmental Disorders; Diagnostic Tests; Brain Hemisphere Functions; Phonemes; Children; Speech Communication; Video Technology; Syllables; Cues; Auditory Perception; Auditory Discrimination; Auditory Stimuli; Visual Stimuli; Language Processing; Nonverbal Communication; Phonemics |
| Abstract | Children with autism spectrum disorders have been reported to be less influenced by a speaker's face during speech perception than those with typically development. To more closely examine these reported differences, a novel visual phonemic restoration paradigm was used to assess neural signatures (event-related potentials [ERPs]) of audiovisual processing in typically developing children and in children with autism spectrum disorder. Video of a speaker saying the syllable /ba/ was paired with (1) a synthesized /ba/ or (2) a synthesized syllable derived from /ba/ in which auditory cues for the consonant were substantially weakened, thereby sounding more like /a/. The auditory stimuli are easily discriminable; however, in the context of a visual /ba/, the auditory /a/ is typically perceived as /ba/, producing a visual phonemic restoration. Only children with ASD showed a large /ba/-/a/ discrimination response in the presence of a speaker producing /ba/, suggesting reduced influence of visual speech. (As Provided). |
| Anmerkungen | Springer. Available from: Springer Nature. One New York Plaza, Suite 4600, New York, NY 10004. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-460-1700; e-mail: customerservice@springernature.com; Web site: https://link.springer.com/ |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
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