<P> Although based on the work of Piaget, the influence of Vygotsky's' constructivist theory' and learning in the classroom has become more popular because it considers the influence of group processes and social contexts that are, in themselves, influenced by such constructs as cultural diversity and stages of development . </P> <P> The GRR model emphasizes instruction that supports and mentors students into becoming capable thinkers and learners when handling tasks with which they have yet to develop expertise in . It is a successful model and has been documented as an effective approach in teaching many subject areas and a variety of content, from writing achievement, reading comprehension, and literacy outcomes for English language learners (Kong & Pearson, 2003). </P> <P> Focus lessons are a time for students to hear the teacher and not answer questions about their own thinking . This is the time for students to actively listen, take notes and ask for clarification . "I think ...", or "I wonder ...", or "I predict ..." are the types of statements students will hear . </P> <P> According to Fisher and Frey, Modeling follows a precise pattern: </P>

How does each instructional context allow for the gradual release of responsibility to students