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…

The study involved (1) a sociolinguistic description of Spanish/English use by 10 children (ages two to three) and eight mothers in two different bilingual preschool contexts (instruction and freeplay), and (2) an experimental attempt to encourage the use of Spanish, using Spanish "immersion" in a freeplay setting. (Author/DS)

The English-as-a-second-language teacher's role is explored, with five specific areas of responsibility elaborated: (1) providing comprehensible input; (2) preparing learners to cope with nonclassroom language; (3) providing references and resource materials; (4) providing focused instruction in particular areas of language; and (5) providing…