Morphological Errors in Spanish-Speaking Bilingual Children with and without Developmental Language Disorders

Autor/inn/en	Castilla-Earls, Anny; Pérez-Leroux, Ana Teresa; Fulcher-Rood, Katrina; Barr, Christopher
Titel	Morphological Errors in Spanish-Speaking Bilingual Children with and without Developmental Language Disorders
Quelle	In: Language, Speech, and Hearing Services in Schools, 52 (2021) 2, S.497-511 (15 Seiten) PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Castilla-Earls, Anny)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0161-1461
Schlagwörter	Morphology (Languages); Error Patterns; Spanish Speaking; Bilingualism; Young Children; Language Impairments; Developmental Disabilities; English (Second Language); Verbs; Form Classes (Languages); Grammar; Monolingualism; Syntax; New York; Texas; Kaufman Brief Intelligence Test; Peabody Picture Vocabulary Test; Clinical Evaluation of Language Fundamentals + Suchen Sie Ihr Suchwort? Morphology; Morphologie; Fehlertyp; Bilingualismus; Frühe Kindheit; Speech disorder; Speech disorders; Speech disabilities; Speech disability; Speech handicap; Speech handicaps; Speech impairment; Speech impairments; Language handicaps; Sprachbehinderung; Entwicklungsstörung; English as second language; English; Second Language; Englisch als Zweitsprache; Analytischer Sprachbau; Grammatik
Abstract	Purpose: The purpose of this study was to find morphological markers with good diagnostic accuracy to identify developmental language disorders (DLD) in Spanish-English bilingual children. Method: The participants in this study included 66 Spanish-English bilingual children between the ages of 4;0 and 6;11 (years; months) with (n = 33) and without DLD (n = 33). We employed a comprehensive production task in Spanish to elicit morphological structures that have been previously found to be problematic for Spanish-speaking children with DLD. These structures included elements of nominal morphology (articles, direct object pronouns, adjectives, and plurals) and verbal morphology (verbs and the subjunctive mood). Logistic regression was used in this study to find a set of grammatical structures that most accurately predicted group membership. Results: Spanish-English bilingual children with and without DLD significantly differed from each other in their accurate production of articles, clitics, adjectives, verbs, and the subjunctive mood. Clitics, verbs, and the subjunctive mood in isolation had adequate diagnostic accuracy. A combination of verb and subjective mood accuracy best predicted group membership in this study (sensitivity of 85% and specificity of 91%). Conclusion: In addition to clitics, verbs, and the subjunctive mood, both elements of verbal morphology should be considered grammatical markers of DLD in Spanish-English bilingual children. (As Provided).
Anmerkungen	American Speech-Language-Hearing Association. 2200 Research Blvd #250, Rockville, MD 20850. Tel: 301-296-5700; Fax: 301-296-8580; e-mail: lshss@asha.org; Web site: http://lshss.pubs.asha.org
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01