This book contains 10 empirical studies of English language learning, teaching and testing where English is an additional language. Focusing on English-as-a-Foreign-Language contexts, they involve varied learner populations, from children to young adults to adults, in different learning environments around the world.

Hanh thi Nguyen is Professor of Applied Linguistics in the Department of English and Applied Linguistics at Hawaiʻi Pacific University. Her research interests include the development of interactional competence in a second or professional language, social interaction in language learning situations and learners’ transforming identities.

Taiane Malabarba is Assistant Professor in the Language Department at Universidade do Vale do Rio dos Sinos, Brazil. Her research interests include EFL teaching and learning, classroom interaction, language policy and teacher education.

Hanh thi Nguyen is Professor of Applied Linguistics in the Department of English and Applied Linguistics at Hawai'i Pacific University. Her research interests include the development of interactional competence in a second or professional language, social interaction in language learning situations and learners' transforming identities.

Taiane Malabarba is Assistant Professor in the Language Department at Universidade do Vale do Rio dos Sinos, Brazil. Her research interests include EFL teaching and learning, classroom interaction, language policy and teacher education.

Speaking 'global' with a breathtaking diversity of authors, issues, and geographical regions, Nguyen and Malabarba’s carefully curated volume offers exciting new exhibits of how conversation analysis may be usefully combined with other investigative approaches to address such central applied linguistic issues as learning, teaching, and testing.

This well-written, insightful volume provides rich empirical details illuminating the constraints and possibilities of English language learning, teaching, and testing in diverse contexts where English is an additional language or a workplace lingua franca. The fine-grained analyses showcasing the realities of EFL at the micro level of social activity reveal important implications for ELT policies and practices around the world.

This volume offers an empirically grounded and theoretically informed panorama of the interactional practices involved in EFL education across a rich variety of national and educational contexts. It provides a powerful demonstration of how a conversation analytic perspective allows us to uncover the affordances and challenges of language learning, teaching and testing as social processes.