Literaturnachweis - Detailanzeige
| Autor/inn/en | Keintz, Connie K.; Bunton, Kate; Hoit, Jeannette D. |
|---|---|
| Titel | Influence of Visual Information on the Intelligibility of Dysarthric Speech |
| Quelle | In: American Journal of Speech-Language Pathology, 16 (2007) 3, S.222-234 (13 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1058-0360 |
| DOI | 10.1044/1058-0360(2007/027) |
| Schlagwörter | Speech Impairments; Neurological Impairments; Sentences; Visual Aids; Older Adults; Listening; Mutual Intelligibility; Auditory Stimuli; Visual Stimuli |
| Abstract | Purpose: To examine the influence of visual information on speech intelligibility for a group of speakers with dysarthria associated with Parkinson's disease. Method: Eight speakers with Parkinson's disease and dysarthria were recorded while they read sentences. Speakers performed a concurrent manual task to facilitate typical speech production. Twenty listeners (10 experienced and 10 inexperienced) transcribed sentences while watching and listening to videotapes of the speakers (auditory-visual mode) and while only listening to the speakers (auditory-only mode). Results: Significant main effects were found for both presentation mode and speaker. Auditory-visual scores were significantly higher than auditory-only scores for the 3 speakers with the lowest intelligibility scores. No significant difference was found between the 2 listener groups. Conclusions: The findings suggest that clinicians should consider both auditory-visual and auditory-only intelligibility measures in speakers with Parkinson's disease to determine the most effective strategies aimed at evaluation and treatment of speech intelligibility decrements. (Contains 2 tables and 1 figure.) (As Provided). |
| Anmerkungen | American Speech-Language-Hearing Association (ASHA). 10801 Rockville Pike, Rockville, MD 20852. Tel: 800-638-8255; Fax: 301-571-0457; e-mail: subscribe@asha.org; Web site: http://ajslp.asha.org |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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