This Element focuses on phonetic and phonological development in multilinguals and presents a novel methodological approach to it within Complex Dynamic Systems Theory (CDST). We show how phonetic and phonological development is feature-dependent and inter-connected and how learning experience affects the process.

This volume is a collection of 13 chapters, each devoted to a particular issue that is crucial to our understanding of the way learners acquire, learn, and use an L2 sound system. In addition, it spans both theory and application in L2 phonology. The book is divided into three parts, with each section unified by broad thematic content: Part I, “Theoretical Issues and Frameworks in L2 Phonology,” lays the groundwork for examining L2 phonological acquisition. Part II, “Second Language Speech Perception and Production,” examines these two aspects of L2 speech in more detail. Finally, Part III, “Technology, Training, and Curriculum,” bridges the gap between theory and practice. Each chapter examines theoretical frameworks, major research findings (both classic and recent), methodological issues and choices for conducting research in a particular area of L2 phonology, and major implications of the research findings for more general models of language acquisition and/or pedagogy.

This volume brings together a collection of empirical studies on phonological acquisition and disorder of monolingual children speaking different languages (English, German, Putonghua, Cantonese, Maltese, Telugu, Colloquial Egyptian Arabic and Turkish) and bilingual children speaking different language pairs (Spanish-English, Cantonese-English, Mirpuri/Punjabi/Urdu-English, Welsch-English, Arabic-English and Putonghua-Cantonese). The research findings provide much-needed baseline information for clinical assessment and diagnosis as well as valuable evidence concerning theories of language acquisition and the role of the ambient language.

Including contributions from a team of world-renowned international scholars, this volume is a state-of-the-art survey of second language speech research, showcasing new empirical studies alongside critical reviews of existing influential speech learning models. It presents a revised version of Flege's Speech Learning Model (SLM-r) for the first time, an update on a cornerstone of second language research. Chapters are grouped into five thematic areas: theoretical progress, segmental acquisition, acquiring suprasegmental features, accentedness and acoustic features, and cognitive and psychological variables. Every chapter provides new empirical evidence, offering new insights as well as challenges on aspects of the second language speech acquisition process. Comprehensive in its coverage, this book summarises the state of current research in second language phonology, and aims to shape and inspire future research in the field. It is an essential resource for academic researchers and students of second language acquisition, applied linguistics and phonetics and phonology.

The Acquisition of L2 Phonology is a wide-ranging new collection which explores various aspects of the acquisition of an L2 phonological system. It covers L2 speech production and perception, theoretical conceptualisations of L2 phonology acquisition, and the importance of the mastery of highly intelligible pronunciation as an important component of L2 education.

This book deals with the phenomenon of third language (L3) acquisition. As a research field, L3 acquisition is established as a branch of multilingualism that is concerned with how multilinguals learn additional languages and the role that their multilingual background plays in the process of language learning. The volume points out some current directions in this particular research area with a number of studies that reveal the complexity of multilingual language learning and its typical variation and dynamics. The eight studies gathered in the book represent a wide range of theoretical positions and offer empirical evidence from learners belonging to different age groups, and with varying levels of proficiency in the target language, as well as in other non-native languages belonging to the learner’s repertoire. Diverse linguistic phenomena and language combinations are viewed from a perspective where all previously acquired languages have a potential role to play in the process of learning a new language. In the six empirical studies, contexts of language learning in school or at university level constitute the main outlet for data collection. These studies involve several language backgrounds and language combinations and focus on various linguistic features. The specific target languages in the empirical studies are English, French and Italian. The volume also includes two theoretical chapters. The first one conceptualizes and describes the different types of multilingual language learning investigated in the volume: i) third or additional language learning by learners who are bilinguals from an early age, and ii) third or additional language learning by people who have previous experience of one or more non-native languages learned after the critical period. In particular, issues related to the roles played by age and proficiency in multilingual acquisition are discussed. The other theoretical chapter conceptualizes the grammatical category of aspect, reviewing previous studies on second and third language acquisition of aspect. Different models for L3 learning and their relevance and implications for representations of aspect and for potential differences in the processing of second and third language acquisition are also examined in this chapter. As a whole, the book presents current research into third or additional language learning by young learners or adults, considering some of the most important factors for the complex process of multilingual language learning: the age of onset of the additional language and that of previously acquired languages, social and affective factors, instruction, language proficiency and literacy, the typology of the background languages and the role they play in shaping syntax, lexicon, and other components of a L3. The idea for this book emanates from the symposium Multilingualism, language proficiency and age, organized by Camilla Bardel and Laura Sánchez at Stockholm University, Department of Language Education, in December 2016.

This volume provides new insights into various issues on prosody in contact situations, contact referring here to the L2 acquisition process as well as to situations where two language systems may co-exist. A wide array of phenomena are dealt with (prosodic description of linguistic systems in contact situations, analysis of prosodic changes, language development processes, etc.), and the results obtained may give an indication of what is more or less stable in phonological and prosodic systems. In addition, the selected papers clearly show how languages may have influenced or may have been influenced by other language varieties (in multilingual situations where different languages are in constant contact with one another, but also in the process of L2 acquisition). Unlike previous volumes on related topics, which focus in general either on L2 acquisition or on the description and analyses of different varieties of a given language, this volume considers both topics in parallel, allowing comparison and discussion of the results, which may shed new light on more far-reaching theoretical questions such as the role of markedness in prosody and the causes of prosodic changes.