The Use of Language Sample Analysis to Differentiate Developmental Language Disorder From Typical Language in Bilingual Children: A Systematic Review and Meta-Analysis.
Purpose: Language sample analysis (LSA) is a commonly recommended method of assessment for bilingual children. This systematic review and metaanalysis provides a comprehensive overview of the literature on the use of LSA to differentiate between developmental language disorder (DLD) and typical lang...
| Publicado en: | Journal of Speech, Language & Hearing Research Vol. 67; no. 10; pp. 3803 - 3826 |
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| Autores principales: | , , , |
| Formato: | Artículo |
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American Speech-Language-Hearing Association
Oct2024
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| Materias: | |
| 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=180161847&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 180161847 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: Oct2024 vid: 67 iid: 10 pid: 42 pub: American Speech-Language-Hearing Association artinfo: ui: 180161847 10.1044/2024_JSLHR-24-00212 ppf: 3803 ppct: 23 formats: fmt: @attributes: type: P size: 2.2MB tig: atl: The Use of Language Sample Analysis to Differentiate Developmental Language Disorder From Typical Language in Bilingual Children: A Systematic Review and Meta-Analysis. aug: au: Ortiz, José A. Nolasco, Jessica M. Yi Ting Huang Chow, Jason C. affil: Department of Hearing and Speech Sciences, University of Maryland, College Park Department of Special Education, Vanderbilt University, Nashville, TN su: Multilingualism Semantics Language acquisition Children Language disorder diagnosis Research evaluation Meta-analysis Chi-squared test MEDLINE Systematic reviews Speech evaluation Medical databases Confidence intervals Factor analysis ERIC (Information retrieval system) Psychology information storage & retrieval systems sug: subj: Multilingualism Semantics Language acquisition Children Language disorder diagnosis Research evaluation Meta-analysis Chi-squared test MEDLINE Systematic reviews Speech evaluation Medical databases Confidence intervals Factor analysis ERIC (Information retrieval system) Psychology information storage & retrieval systems ab: Purpose: Language sample analysis (LSA) is a commonly recommended method of assessment for bilingual children. This systematic review and metaanalysis provides a comprehensive overview of the literature on the use of LSA to differentiate between developmental language disorder (DLD) and typical language (TL) in bilingual children. Method: We conducted a search of several large electronic databases along with forward and backward searches and applied abstract and full-text screening procedures to identify all relevant studies. We then estimated standardized mean differences, representing the ability of LSA to differentiate between DLD and TL, using multilevel model and subgroup and moderator analyses to identify characteristics of LSA that may be associated with differences in effect size magnitude. We conducted assessments of publication bias and risk of bias by examining quality indicators for each study. Results: The search yielded 35 articles that met the inclusion criteria. Participants ranged in age from 2;0 (years;months) to 11;9, with over 40 languages represented. Across studies, the pooled standardized mean difference indicated that children with DLD performed 0.78 SD lower on LSA measures than those with TL. Measures of morphosyntactic accuracy exhibited the largest pooled effect size. Elicitation method, language of task, and age were not associated with differences in effect size. Discussion: Results of this study provide evidence of the clinical utility of LSA in differentiating between DLD and TL in bilingual children. Further research is needed to examine classification accuracy as well as task characteristics that may improve its diagnostic utility. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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