This edited volume brings together 10 cutting-edge empirical studies on the realities of English language learning, teaching and testing in a wide range of global contexts where English is an additional language. It covers three themes: learners' development of interactional competence, the organization of teaching and testing practices, and…

This volume sheds empirical light on Complex Dynamic Systems Theory (CDST) by providing five sets of analyses of two longitudinal, interactional datasets, involving two dyads exchanging emails over one academic semester. The collective study on CDST is the first of its kind, in that it delves into multiple subsystems of learner language,…

This book is the first to explore the constitution of language learner agency by drawing on performativity theory, an approach that remains on the periphery of second language research. Though many scholars have drawn on poststructuralism to theorize learner identity in non-essentialist terms, most have treated agency as an essential feature that…