This dissertation draws on both qualitative and quantitative approaches to investigate the linguistic practices of teachers and children who are learning Mandarin Chinese as a Heritage Language (CHL) in two dual immersion preschools in California. CHL children have been interpreted as novice members in local speech communities who actively explore…

This investigation examined the impact of maternal language and children's gender on bilingual children's vocabulary and emergent literacy development during 2 years in Head Start and kindergarten. Seventy-two mothers and their children who attended English immersion programs participated. Questionnaires administered annually over a 3-year period…

A central tenet of two-way immersion has been that the minority language children benefit from mother-tongue support in addition to instruction and interaction in the majority language (usually English) with their peers in high prestige programmes, while the English speakers gain valuable opportunities for peer interaction in their L2 with native…