Purpose: Family size is linked tightly with children's language development. Yet, we have a limited understanding of the associations between family size, specifically the number of adults and siblings, and children's social communication skills, particularly in children from diverse linguistic environments. The present study examined the effects…

Early research that relied on standardized assessments of intelligence reported negative effects of bilingualism for children, but a study by Peal and Lambert (1962) reported better performance by bilingual than monolingual children on verbal and nonverbal intelligence tests. This outcome led to the view that bilingualism was a positive…

In the present study, we aimed to disentangle the impact of bilingualism and socioeconomic status (SES) on literacy in language-minority bilingual children (LMBC) and monolinguals exposed to French. We also wanted to explore the role of these two factors on cognitive and language skills, i.e., verbal knowledge (VK), morphosyntactic comprehension…

Purpose: This study examined the frequency, direction, and structural characteristics of code-switching (CS) during narratives by Spanish-English bilingual children with and without developmental language disorder (DLD) to determine whether children with DLD exhibit unique features in their CS that may inform clinical decision-making. Method:…

Purpose: This study investigated the effect of delivery method (face-to-face or telepractice), time, home language, and language ability on bilingual children's receptive vocabulary scores in Spanish and English. Method: Participants included bilingual children with (n = 32) and without (n = 57) developmental language disorders (DLD) that were…

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…