This paper first considers what it means to become truly proficient in a language other than the native one. It then looks briefly at the evolution of dual language programs. Next, it focuses on the issue of whether the first language (L1) or the second language (L2) serves as the language of mediation. Other dual language program issues are then…

Surface structure morphology in child second language acquisition is investigated with emphasis on mastery of correct forms and consequent implications for teachers and researchers. Communication strategies used by the second language learner are discussed. (RM)

It has been shown that students in North America can learn both a foreign language and subject matter taught in that language at the same time successfully. The immersion model is first examined for the majority group child, then considered for several target groups. (SCC)

This study sought to examine to what extent language learners in an immersion classroom used their native language and the foreign language when performing the cognitive operations involved in math word problems. Thirty-two third- through sixth-graders in a Spanish immersion program participated in the study. Data were collected through: (1)…

This article updates the Culver City Spanish Immersion Program. Research results for the third year of the program (1973-74) are summarized, and research in progress during the 1974-75 year is discussed. The article closes with a discussion of a series of research issues for investigation, issues in many ways prompted by already completed…

Reviews three linguistic studies from 1970s in light of approaches used in 1980s: (1) pretest-posttest analysis of spoken Spanish and English of Mexican American bilingual children; (2) assessment of Spanish grammar among Culver City Spanish Immersion pupils, and (3) effect of summer vacation on Spanish language retention among English speakers…

Explores what it means to think in a target language, discusses those factors determining planned and unplanned use of more than one language for thinking, considers the role of target-language thinking in improving language ability, and examines mental translation in the reading of intermediate college French. The article concludes that benefits…