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1.
Lang Speech Hear Serv Sch ; 54(3): 765-780, 2023 07 05.
Artigo em Inglês | MEDLINE | ID: mdl-37130171

RESUMO

PURPOSE: This exploratory study developed a process for reinterpreting previously published research studies in the bilingual literature. Three previously published studies on bilingual phonological acquisition were revisited due to the following characteristics: (a) they applied a theoretical framework for bilingual speech production developed by white bilingual researchers, the dual-systems hypothesis, and (b) project data were interpreted without the input and perspective of researchers representative of the community being studied. This study aims to provide a guide for the readership to reinterpret developmental speech and language studies on bilingual children through (a) the theoretical framework of translanguaging, which was developed by minoritized bilingual scholars and members of the community being studied, and (b) community Insider lenses, or the perspectives of research team members whose lived linguistic experiences match those of the target population studied. METHOD: Original interpretations of data were reexamined and reinterpreted incorporating (a) a research team member from the target community and (b) a novel theoretical lens developed by members of the target community called translanguaging. RESULTS: Original findings were extended through the application of translanguaging as a theoretical lens. New interpretations of original data were uncovered when a researcher from the Latinx community was involved in the data interpretation process. New insights were gained on phonological acquisition in bilingual Spanish-English-speaking preschoolers by applying a reinterpretation framework. CONCLUSIONS: Differences in data interpretation reveal that translanguaging may improve understanding of languaging in bilingual/multilingual communities. Implications for development of representative research teams when examining minoritized pediatric populations are also discussed.


Assuntos
Multilinguismo , Fonética , Criança , Humanos , Idioma , Desenvolvimento da Linguagem , Fala
2.
Clin Linguist Phon ; 29(1): 1-26, 2015 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-25118791

RESUMO

The purpose of this study was to identify characteristics of typical acquisition of the Mexican Spanish stop-spirant alternation in bilingual Spanish-English speaking children and to shed light on the theoretical debate over which sound is the underlying form in the stop-spirant allophonic relationship. We predicted that bilingual children would acquire knowledge of this allophonic relationship by the time they reach age 5;0 (years;months) and would demonstrate higher accuracy on the spirants, indicating their role as the underlying phoneme. This quasi-longitudinal study examined children's single word samples in Spanish from ages 2;4-8;2. Samples were phonetically transcribed and analyzed for accuracy, substitution errors and acoustically for intensity ratios. Bilingual children demonstrated overall higher accuracy on the voiced stops as compared to the spirants. Differences in substitution errors across ages were found and acoustic analyses corroborated perceptual findings. The clinical implication of this research is that bilingual children may be in danger of overdiagnosis of speech sound disorders because acquisition of this allophonic rule in bilinguals appears to differ from what has been found in previous studies examining monolingual Spanish speakers.


Assuntos
Transtornos da Articulação/diagnóstico , Desenvolvimento da Linguagem , Multilinguismo , Fonética , Criança , Pré-Escolar , Diagnóstico Diferencial , Feminino , Humanos , Estudos Longitudinais , Masculino , Espectrografia do Som , Acústica da Fala
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