Over the past 40 years, Jim Cummins has proposed a number of highly influential theoretical concepts, including the threshold and interdependence hypotheses and the distinction between conversational fluency and academic language proficiency. In this book, he provides a personal account of how these ideas developed and he examines the credibility…

How can teachers make sound pedagogical decisions and advocate for educational policies that best serve the needs of students in today's diverse classrooms? What is the pedagogical value of providing culturally and linguistically diverse students greater access to their own language and cultural orientations? This landmark volume responds to the…