Changes in Speech Production in a Child With a Cochlear Implant: Acoustic and Kinematic Evidence.
A method is presented for examining change in motor patterns used to produce linguistic contrasts. In this case study, the method is applied to a child receiving new auditory input following cochlear implantation. This child experienced hearing loss at age 3 years and received a multichannel cochlea...
| Publicado en: | Journal of Speech, Language & Hearing Research Vol. 45; no. 5; pp. 891 - 902 |
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| Autores principales: | , , |
| Formato: | Artículo |
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American Speech-Language-Hearing Association
October 2002
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=507789856&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 507789856 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 10924388 1SM jtl: Journal of Speech, Language & Hearing Research issn: 10924388 maglogo: N pubinfo: dt: October 2002 vid: 45 iid: 5 pid: 42 pub: American Speech-Language-Hearing Association artinfo: ui: 507789856 10.1044/1092-4388(2002/072) ppf: 891 ppct: 11 formats: fmt: – @attributes: type: T – @attributes: type: P size: 4.4MB tig: atl: Changes in Speech Production in a Child With a Cochlear Implant: Acoustic and Kinematic Evidence. aug: au: Goffman, Lisa Ertmer, David J. Erdle, Christa su: Cochlear implants Deaf children Verbal behavior Language acquisition sug: subj: Cochlear implants Deaf children Verbal behavior Language acquisition ab: A method is presented for examining change in motor patterns used to produce linguistic contrasts. In this case study, the method is applied to a child receiving new auditory input following cochlear implantation. This child experienced hearing loss at age 3 years and received a multichannel cochlear implant at age 7 years. Data collection points occurred both pre- and postimplant and included acoustic and kinematic analyses. Overall, this child's speech output was transcribed as accurate across the pre- and postimplant periods. Postimplant, with the onset of new auditory experience, acoustic durations showed a predictable maturational change, usually decreasing in duration. Conversely, the spatiotemporal stability of speech movements initially became more variable postimplantation. The auditory perturbations experienced by this child during development led to changes in the physiological underpinnings of speech production, even when speech output was perceived as accurate. Reprinted by permission of the publisher. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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