Addresses the question of whether young children's code-mixing obeys the same structural constraints as bilingual adults code mixing. Examines data from bilingual French-English bilingual children filmed in conversation with both parents at 6-month intervals from age 2 to age 3 years, 6 months. Children's code-mixed utterances were examined for…

The notion that second language instruction is more effective if begun at an early age is seen as arising from cognitive-nativist and neuropsychological postulates, and from the argument of "affective purity." Each of these positions is reviewed, along with frequently-heard objections to each. A fresh perspective on the issue is thus…

Examines word awareness in 4-year-old children, comparing bilinguals and second language learners with monolingual children. The study controlled for many methodological problems, including the possibility of enhanced word awareness due to early reading. Results indicate that experience with a second language does not promote word awareness at…