This book examines the role of interlocutors and their individual differences (IDs) in second language (L2) development from four theoretical lenses: the cognitive-interactionist approach, sociocultural theory, the variationist approach, and complex dynamic systems theory. A theoretical overview to each approach is written by a preeminent scholar…

The chapters in this volume, all written by experts in the field, present an array of new research on second language acquisition (SLA) that touches on several current theoretical debates in the field and present a rich range of new empirical data and a number of innovative findings. The studies address questions relating to ultimate attainment,…

Code Choice in the Language Classroom argues that the foreign language classroom is and should be regarded as a multilingual community of practice rather than as a perpetually deficient imitator of an exclusive second-language environment. From a sociocultural and ecological perspective, Levine guides the reader through a theoretical, empirical,…