Purpose: Functional language proficiency is presented as a conceptual framework that builds upon cultural--linguistic assets in bilingually developing children and bridges the theory of natural translation, translanguaging, and language brokering practices. A novel task was developed based on this framework for quantifying Spanish-English…

Purpose: This study examined the frequency of code-switching by Spanish-English-speaking children as a function of language proficiency in each language and diagnosis (developmental language disorder [DLD] or typical language development [TLD]). Method: Sixty-two Spanish-English-speaking children, 5-7 years of age, participated in this study (24…