Book access, shared reading, and audio models: The effects of supporting the literacy learning of linguistically diverse students in school and at home.

Sixteen teachers and their 162 first-grade students participated in this study to explore the impact of book-rich classroom environments and home rereading, with and without an audio model, on reading motivation, comprehension, and fluency. Classrooms with both students who speak English as a second language and native English-speaking students were in 1 of 4 conditions: book-rich classroom environment, book-rich classroom environment and daily rereading of books at home, book-rich classroom environment and daily rereading of books with audiotapes at home, and unmodified reading instruction at school. There was enhanced comprehension for book-rich classrooms, both with and without a home component. Furthermore, home-based rereading increased students' reading motivation and promoted parental involvement. Use of audio models provided particular benefits for students learning to speak English.