Factors which impact bilingual language development can often interact with different language features. The current study teases apart the impact of internal and external factors (chronological age, length of exposure, L2 richness, L2 use at home, maternal education and maternal L2 proficiency) across linguistic domains and features (vocabulary,…

This study examines language mixing in 26 Spanish-English dual language learners over the course of their first year of preschool. The children's patterns of language choice while interacting in monolingual language contexts were analyzed at age 3;6 and 4;5 to examine: (1) whether the frequency of language mixing changed during the year; (2)…

A year-long study of the writing development of 27 first through third graders in an English/Spanish bilingual program was conducted during the 1980-81 school year. Samples of the children's writing were collected at four intervals, coded for computer tallying, and analyzed in terms of code-switching, spelling, punctuation and segmentation,…

The writing development of 27 first through third graders in an English/Spanish bilingual program was investigated. Samples of the children's writing were collected at four intervals during the school year, coded for computer tallying, and analyzed in terms of code-switching, spelling, punctuation and segmentation, structural features, stylistic…

Examined whether there is an earlier developmental stage than 2 years of age when bilingual children do not use their languages in pragmatically differentiated ways. Analyses of recordings of four French-English bilingual children in Canada during free play sessions with their mothers and fathers suggest a stage very early in development when…

An ongoing longitudinal study, 15 years old at the time of publication, is reported. It is a sociolinguistic, developmental study of the acquisition of two languages, Spanish and English, by a boy from birth, with data drawn from direct observation and occasional tape recordings of speech. An introductory chapter outlines the objectives and method…

The sequel to a personal account of the bilingual development of two children in one family looks at subsequent development and issues in bilingualism for those two and an additional child, occurring over a five-year period. An introductory chapter defines bilingualism and considers briefly its advantages and disadvantages. The second chapter…