Nonword Repetition and Speech Motor Control in Children.
This study examined how familiarity of word structures influenced articulatory control in children and adolescents during repetition of real words (RWs) and nonwords (NWs). A passive reflective marker system was used to track articulator movement. Measures of accuracy were obtained during repetition...
| Publicado en: | BioMed Research International Vol. 2015; pp. 1 - 12 |
|---|---|
| Autores principales: | , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
10/18/2015
|
| 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=128637974&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 128637974 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 23146133 FT2T jtl: BioMed Research International issn: 23146133 maglogo: N pubinfo: dt: 10/18/2015 vid: 2015 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 128637974 128637974 128637974 10.1155/2015/683279 128637974 ppf: 1 ppct: 11 formats: fmt: @attributes: type: P tig: atl: Nonword Repetition and Speech Motor Control in Children. aug: au: Reuterskiöld, Christina Grigos, Maria I. affil: Department of Communicative Sciences and Disorders, New York University, 665 Broadway, Suite 922, New York, NY 10012, USA sug: subj: Motor Skills In Infancy and Childhood Word Lists Motor Skills In Adolescence Speech In Adolescence Speech In Infancy and Childhood Human Validity Kinematics Movement Time Factors Consonants Vowels Jaw Physiology Age Factors Phonology Memory, Short Term Child Adolescence Child: 6-12 years Adolescent: 13-18 years ab: This study examined how familiarity of word structures influenced articulatory control in children and adolescents during repetition of real words (RWs) and nonwords (NWs). A passive reflective marker system was used to track articulator movement. Measures of accuracy were obtained during repetition of RWs and NWs, and kinematic analysis of movement duration and variability was conducted. Participants showed greater consonant and vowel accuracy during RW than NW repetition. Jaw movement duration was longer in NWs compared to RWs across age groups, and younger children produced utterances with longer jaw movement duration compared to older children. Jaw movement variability was consistently greater during repetition of NWs than RWs in both groups of participants. The results indicate that increases in phonological short-term memory demands affect articulator movement. This effect is most pronounced in younger children. A range of skills may develop during childhood, which supports NW repetition skills. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|