This book contributes to emerging research on third language acquisition (TLA) and pinpoints the main factors characterising TLA as a different process and area of study from second language acquisition. Moving beyond the dichotomous conception of monolingualism and bilingualism, it proposes a holistic and interdisciplinary approach to studying…

This book gives an overview of the linguistic development of Korean-English bilingual children living in the US. It provides a detailed longitudinal account of English and Korean acquisition in early childhood, offering a close examination of Korean-American children's code-switching and morphology and syntax development during a time when their…

This book sheds light on the role of mother tongue-based multilingual education (MTB MLE) as a means to enhance educational outcomes, creating a space for non-dominant languages alongside more dominant regional, national and international languages. It brings together a number of underlying concerns including the maintenance of non-dominant…

This book is a comprehensive introduction to the topic of assessing students who use two or more languages in their daily life. The book provides foundational information for assessing multilingual learners (MLs) in schools, with an emphasis on school language and content. Major assessment ideas are viewed through a framework called PUMI (Purpose,…

This book follows four emergent bilingual students in an English-medium pre-kindergarten in the US as they navigate the social and linguistic demands of school. It illustrates how students' differing classroom social positions shaped their participation in interaction and, in turn, their English language learning across a school year. With a…

The field of multilingual testing and assessment has grown rapidly in recent years due to the widespread need to integrate immigrant populations into mainstream education and to provide fair and equitable forms of assessment for all students. However, a continuing emphasis on bilingual students has created a significant gap in testing and…

This book presents a validated observation instrument to support and further develop the pedagogic expertise of teachers of English Learners in US schools. Based on sociocultural and second language teaching and learning theories, the Observation Protocol for Academic Literacies (OPAL) has a variety of uses across teacher preparation programs,…

This book reports on a longitudinal study of the acquisition of pragmatic markers in written discourse in a third language (English) by secondary students living in the bilingual (Spanish and Catalan) Valencian Community in Spain. It examines pragmatic transfer, specifically positive transfer, in multilingual students from a holistic perspective,…

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…

Exploring multilingualism as a complex, context-related, societal and individual phenomenon, this book centres around perspectives on how multiple languages are made (in)visible within educational settings in the Global North. The authors of each chapter compare and contrast findings across geographical contexts with the goal of understanding the…

This book offers an evidence-based guide to EAL for everyone who works with multilingual learners. It provides a concise, helpful introduction to the latest research underpinning three key areas of EAL practice: (1) How children acquire additional languages? (2) How language works across the curriculum? and (3) How you can establish outstanding…

Language teacher education is widely identified as one of the most important areas that needs addressing in order to improve early language instruction, yet research into teacher education for early language teachers remains relatively sparse. This volume responds to this gap by compiling studies with diverse methodological tenets from a wide…

Until recently, the history of debates about language and thought has been a history of thinking of language in the singular. The purpose of this volume is to reverse this trend and to begin unlocking the mysteries surrounding thinking and speaking in bi- and multilingual speakers. If languages influence the way we think, what happens to those who…

This book calls for critical adaptations when theories of bilingual education, based on practices in the North, are applied to the countries of the global South. For example, it challenges the assumption that transitional models necessarily lead to language shift and cultural assimilation. Taking an ethnographically-based narrative on the purpose…

The fifth edition of this bestselling book provides a comprehensive introduction to bilingualism and bilingual education. In a compact and clear style, its 19 chapters cover all the crucial issues in bilingualism at individual, group and national levels. These include: (1) defining who is bilingual and multilingual; (2) testing language abilities…