With contributions from an international team of leading experts, this volume offers new ways to explore and measure language dominance.

With contributions from leading scholars of bilingualism, Language Dominance in Bilinguals is the first publication to survey different approaches to language dominance, along with suggested avenues for further research. It illustrates how a critical approach to the notion of language dominance, as well as its operationalization and measurement, can provide new insights into this burgeoning area of research. Drawing on adult and child data from a variety of language pairs, the chapters discuss how language dominance is to be conceptualized and distinguished from such related constructs as language proficiency and language competence. This volume is the first of its kind to present an overview of different approaches to language dominance from across the theoretical spectrum, as well as suggested avenues for further research. Accessibly written, Language Dominance in Bilinguals is a valuable new addition to the field and essential reading for students and scholars working in bilingualism, speech therapy and education.

This volume brings together concrete ideas on identifying and measuring second language (L2) proficiency from different branches of SLA. The chapters introduce a range of tools for the evaluation of learners' language level with respect to both productive and receptive skills and provide a variety of answers to the question of how to assess L2 proficiency in a valid, reliable and practical manner.

How do children develop bilingual competence? Do bilingual children develop language in the same way as monolinguals? Set in the context of findings on language development, this book examines the acquisition of English and Spanish by two brothers in the first six years of their lives. Based on in-depth and meticulous analyses of naturalistic data, it explores how the systems of both languages affect each other as the children develop, and how different levels of exposure to each language influence the nature of acquisition. The author demonstrates that the children's grammars and lexicons follow a developmental path similar to that of monolinguals, but that cross-linguistic interactions affecting lexical, semantic and discourse-pragmatic aspects arise in Spanish when exposure to it diminishes around the age of four. The first of its kind, this original study is a must-read for students and researchers in bilingualism, child development, language acquisition and language contact.

A book on those who know and use two or more languages: Who are they? How do they do it?

The cross-linguistic differences documented in studies of relative clause attachment offer an invaluable opportunity to examine a particular aspect of bilingual sentence processing: Do bilinguals process their two languages as if they were monolingual speakers of each? This volume provides a review of existing research on relative clause attachment, showing that speakers of languages like English attach relative clauses differently than do speakers of languages like Spanish. Fernández reports the findings of an investigation with monolinguals and bilinguals, tested using speeded ("on-line") and unspeeded ("off-line") methodology, with materials in both English and Spanish. The experiments reveal similarities across the groups when the procedure is speeded, but differences with unspeeded questionnaires: The monolinguals replicate the standard cross-linguistic differences, while bilinguals have language-independent preferences determined by language dominance — bilinguals process stimuli in either of their languages according to the general preferences of monolinguals of their dominant language.

This book addresses the issue of language contact in the context of child language acquisition. Elizabeth Lanza examines in detail the simultaneous acquisition of Norwegian and English by two first-born children in families living in Norway in which the mother is American and the father Norwegian. She connects psycholinguistic arguments with sociolinguistic evidence, adding a much-needed dimension of real language-use in context to the psycholinguistic studies which have dominated the field. She draws upon evidence from other studies to support her claims concerning language dominance and the child's differentiation between the two languages in relation to the situation, interlocutor, and the communicative demands of the context. She also addresses the question of whether or not the language mixing of infant bilingualism is conceptually different from the codeswitching of older bilinguals, thus helping to bridge the gap between these two fields of study.

This volume consists of a collection of papers that focus on structural/grammatical aspects of the process of first language attrition. It presents an overview of current research, methodological issues and important questions regarding first language attrition. In particular, it addresses the two most prominent issues in current L1 attrition research: Can attrition effects impact on features of core syntax, or are they limited to interface phenomena?, and; What is the role of age at onset (pre-/post-puberty) in this regard? By investigating attrition in a variety of settings, from a case study of a Spanish-speaking adoptee in the US to an empirical investigation of more than 50 long-term attriters of Turkish in the Netherlands, the investigations presented take a new perspective on these issues. Originally published in Language, Interaction and Acquisition - Langage, Interaction et Acquisition 2:2 (2011).

A collection of papers that explore bilingual children coping with two language systems.

This book sets a high standard for rigor and scientific approach to the study of bilingualism and provides new insights regarding the critical issues of theory and practice, including the interdependence of linguistic knowledge in bilinguals, the role of socioeconomic status, the effect of different language usage patterns in the home, and the role of schooling by single-language immersion as opposed to systematic training in both home and target languages. The rich landscape of outcomes reported in the volume will provide a frame for interpretation and understanding of effects of bilingualism for years to come.