Purpose
This study examined the use of African American English (AAE) among a group of young Latinx bilingual children and the accuracy of the English Morphosyntax subtest of the Bilingual English–Spanish Assessment (BESA) in classifying these children with and without developmental language disorder (DLD).
Method
Children (
N
= 81) between the ages of 4;0 and 7;1 (years;months) completed a narrative task and the BESA Morphosyntax subtest. We identified DLD based on four reference measures. We compared specific dialectal features used by children with DLD and their typically developing peers. We also conducted an overall analysis of the BESA subtest and subsequent item-level analyses to determine if particular items were more likely to contribute to the correct classification of the participants.
Results
Children with DLD used three AAE forms in their narrative samples (subject–verb agreement, zero copula/auxiliary, or zero past tense) more frequently than their typically developing peers. Area-under-the-curve estimates for the cloze, sentence repetition, and composite scores of the BESA indicated that the assessment identified children with DLD in the sample with good sensitivity. Item analysis indicated that the majority of items (84%) significantly differentiated typically developing children and children with DLD.
Conclusions
The BESA English Morphosyntax subtest appears to be a valid tool for the identification of DLD in children exposed to AAE and Spanish. We provide practical implications and suggestions for future research addressing the identification of DLD among children from culturally and linguistically diverse backgrounds.
Children who speak with nonmainstream American English (NMAE) dialects represent a growing population in the U.S. public school system. This article provides recommendations for how teacher educators can support novice teachers in addressing the needs of NMAE speakers with or at risk for learning disabilities. This article focuses on four core recommendations that teacher educators and other practitioners can learn from and apply in teacher preparation coursework to support the learning outcomes and needs of NMAE dialect speakers. These include (a) basic instruction on and descriptions of language variation in reading methods courses, (b) addressing language variation within the core areas of language development, (c) guidance for novice teachers to critically examine reading and literacy theories to plan instruction, and (d) collaboration across disciplines to encourage interdisciplinary partnerships with other school personnel.
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