How Do Children Organize Their Speech in the First Years of Life? Insight From Ultrasound Imaging.
Purpose: This study reports on a cross-sectional investigation of lingual coarticulation in 57 typically developing German children (4 cohorts from 3.5 to 7 years of age) as compared with 12 adults. It examines whether the organization of lingual gestures for intrasyllabic coarticulation differs as...
| Publicado en: | Journal of Speech, Language & Hearing Research Vol. 61; no. 6; pp. 1355 - 1369 |
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| Autores principales: | , , , , |
| Formato: | Artículo |
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American Speech-Language-Hearing Association
Jun2018
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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=130269382&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 130269382 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: Jun2018 vid: 61 iid: 6 pid: 42 pub: American Speech-Language-Hearing Association artinfo: ui: 130269382 10.1044/2018_JSLHR-S-17-0148 ppf: 1355 ppct: 14 formats: fmt: @attributes: type: P size: 747KB tig: atl: How Do Children Organize Their Speech in the First Years of Life? Insight From Ultrasound Imaging. aug: au: Noiray, Aude Abakarova, Dzhuma Rubertus, Elina Krüger, Stella Tiedeb, Mark affil: Laboratory for Oral Language Acquisition, University of Potsdam, Germany Haskins Laboratories, New Haven, CT su: Germany Cross-sectional method Probability theory Research funding Speech evaluation T-test (Statistics) Ultrasonic imaging Data analysis software Descriptive statistics sug: subj: Cross-sectional method Germany Probability theory Research funding Speech evaluation T-test (Statistics) Ultrasonic imaging Data analysis software Descriptive statistics ab: Purpose: This study reports on a cross-sectional investigation of lingual coarticulation in 57 typically developing German children (4 cohorts from 3.5 to 7 years of age) as compared with 12 adults. It examines whether the organization of lingual gestures for intrasyllabic coarticulation differs as a function of age and consonantal context. Method: Using the technique of ultrasound imaging, we recorded movement of the tongue articulator during the production of pseudowords, including various vocalic and consonantal contexts. Results: Results from linear mixed-effects models show greater lingual coarticulation in all groups of children as compared with adults with a significant decrease from the kindergarten years (at ages 3, 4, and 5 years) to the end of the 1st year into primary school (at age 7 years). Additional differences in coarticulation degree were found across and within age groups as a function of the onset consonant identity (/b/, /d/, and /g/). Conclusions: Results support the view that, although coarticulation degree decreases with age, children do not organize consecutive articulatory gestures with a uniform organizational scheme (e.g., segmental or syllabic). Instead, results suggest that coarticulatory organization is sensitive to the underlying articulatory properties of the segments combined. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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