An exploratory study of the influence of load and practice on segmental and articulatory variability in children with speech sound disorders.
This exploratory treatment study used phonetic transcription and speech kinematics to examine changes in segmental and articulatory variability. Nine children, ages 4 to 8 years old, served as participants, including two with childhood apraxia of speech (CAS), five with speech sound disorder (SSD) a...
| Publicado en: | Clinical Linguistics & Phonetics Vol. 31; no. 5; pp. 331 - 351 |
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| Autores principales: | , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
2017
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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=122386790&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 122386790 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 02699206 B6X jtl: Clinical Linguistics & Phonetics issn: 02699206 maglogo: Y pubinfo: dt: 2017 vid: 31 iid: 5 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 122386790 122386790 122386790 10.1080/02699206.2016.1261184 122386790 ppf: 331 ppct: 20 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: An exploratory study of the influence of load and practice on segmental and articulatory variability in children with speech sound disorders. aug: au: Vuolo, Janet Goffman, Lisa affil: Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN, USA sug: subj: Phonetics Evaluation Speech Physiology Kinematics Evaluation Articulation Disorders, Organic Rehabilitation Apraxia of Speech (Developmental) Rehabilitation Human Funding Source Exploratory Research Speech Articulation Tests Case Studies Task Performance and Analysis Child, Preschool Child Scales Intelligence Tests Checklists Videorecording Audiorecording Data Analysis Software Pearson's Correlation Coefficient Paired T-Tests P-Value Child, Preschool: 2-5 years Child: 6-12 years ab: This exploratory treatment study used phonetic transcription and speech kinematics to examine changes in segmental and articulatory variability. Nine children, ages 4 to 8 years old, served as participants, including two with childhood apraxia of speech (CAS), five with speech sound disorder (SSD) and two who were typically developing. Children practised producing agent + action phrases in an imitation task (low linguistic load) and a retrieval task (high linguistic load) over five sessions. In the imitation task in session one, both participants with CAS showed high degrees of segmental and articulatory variability. After five sessions, imitation practice resulted in increased articulatory variability for five participants. Retrieval practice resulted in decreased articulatory variability in three participants with SSD. These results suggest that short-term speech production practice in rote imitation disrupts articulatory control in children with and without CAS. In contrast, tasks that require linguistic processing may scaffold learning for children with SSD but not CAS. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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