This book examines the communication behaviours of individuals in multilingual community contexts. Using a complexity lens and the presentation of a revised 3D pyramid model, the authors demonstrate the dynamic nature of willingness to communicate over time and shed new light on processes that affect communication, migration and well-being.

Alastair Henry is Professor of Language Education at Lund University and at University West, Sweden. His research involves the psychology of language learning and teaching, with specific interests in motivation, multilingualism, teacher identities and professional development.

Peter D. MacIntyre is Professor of Psychology at Cape Breton University, Canada. He has published over 100 articles, chapters and books within the field of psychology of language and communication and has received awards for teaching excellence (Atlantic Association of Universities), for contributions to the study of language (the Gardner Award and the Mildenberger Prize) and awards for service to students and the community.