Models of reading development point to a role for knowledge about the orthography quite late in children's reading development; here we explore the contributions of early orthographic knowledge -- of the features of print -- to word reading development between kindergarten and Grade 1. We did so in a longitudinal study of 93 emergent bilingual…

This study investigates the within- and cross-language relations between orthographic processing and spelling for children learning to read in languages that share the same Roman script: namely, English and French. We examined these relations in a group of 152 children attending grade 1 in a French immersion program. Measures of English and French…

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)…

Three experimental studies were carried out to examine the ability of groups of learners of English as a second language to solve problems of deductive reasoning (three term linear syllogisms) in their native and second languages. In the first study involving Canadian francophones studying English, subjects solved problems more effectively in…