Deficits in sequential processing manifest in motor and linguistic tasks in a multigenerational family with childhood apraxia of speech.
The purpose of this study was to evaluate a global deficit in sequential processing as candidate endophenotypein a family with familial childhood apraxia of speech (CAS). Of 10 adults and 13 children in a three-generational family with speech sound disorder (SSD) consistent with CAS, 3 adults and 6...
| Publicado en: | Clinical Linguistics & Phonetics Vol. 27; no. 3; pp. 163 - 192 |
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| Autores principales: | , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Mar2013
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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=ccm&AN=104309322&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 104309322 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 02699206 B6X jtl: Clinical Linguistics & Phonetics issn: 02699206 maglogo: Y pubinfo: dt: Mar2013 vid: 27 iid: 3 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 104309322 85284287 10.3109/02699206.2012.736011 NLM23339324 104309322 ppf: 163 ppct: 29 formats: fmt: @attributes: type: P tig: atl: Deficits in sequential processing manifest in motor and linguistic tasks in a multigenerational family with childhood apraxia of speech. aug: au: Peter, Beate Button, Le Stoel-Gammon, Carol Chapman, Kathy Raskind, Wendy H. affil: Department of Speech and Hearing Sciences, University of Washington, Seattle, WA, USA sug: subj: Apraxia of Speech (Developmental) Physiopathology Language Development Evaluation Articulation Disorders, Organic Familial and Genetic Human Speech Articulation Tests Child Adolescence Adult T-Tests Descriptive Statistics Data Analysis Software Effect Size Child, Preschool Funding Source Infant Male Female Pedigree Child: 6-12 years Adolescent: 13-18 years Adult: 19-44 years Child, Preschool: 2-5 years Infant: 1-23 months Male Female ab: The purpose of this study was to evaluate a global deficit in sequential processing as candidate endophenotypein a family with familial childhood apraxia of speech (CAS). Of 10 adults and 13 children in a three-generational family with speech sound disorder (SSD) consistent with CAS, 3 adults and 6 children had past or present SSD diagnoses. Two preschoolers with unremediated CAS showed a high number of sequencing errors during single-word production. Performance on tasks with high sequential processing loads differentiated between the affected and unaffected family members, whereas there were no group differences in tasks with low processing loads. Adults with a history of SSD produced more sequencing errors during nonword and multisyllabic real word imitation, compared to those without such a history. Results are consistent with a global deficit in sequential processing that influences speech development as well as cognitive and linguistic processing. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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