Bilingualism continues to increase with more than 350 different languages spoken in the United States, and more than 21% of people over the age of five (approximately 66 million people) speaking a language other than English at home (U.S. Census Bureau, 2020). Many bilingual children in the US speak a minority first language (L1) and English as…

In this study, we examine how mobility and on-going changes in sociocultural contexts impact family language policy (FLP) in the UK. Using a questionnaire and involving 470 transnational families across the UK, our study provides a descriptive analysis of different family language practices in England and establishes how attitudes influence the…

A comprehensive theory of child language acquisition requires an evidential base that is representative of the typological diversity present in the world's 7000 or so languages. However, languages are dying at an alarming rate, and the next 50 years represents the last chance we have to document acquisition in many of them. Here, we take stock of…

Children and young people from migrated families often learn host languages faster than their parents might do, and from very young ages they help their parents, families or community members by translating or interpreting, known as child language brokering (CLB). Language brokers need to mediate with different languages in different contexts and…

A primary concern affecting the more than 300 American Indian tribes and their educational institutions is the promotion, maintenance, and preservation of their approximately 200 native languages. The nature of language use must be documented and assessed to ascertain whether tribal members, particularly children, possess native language skills…