The Handbook of Second Language Acquisition presents an integrated discussion of key, and sometimes controversial, issues in second language acquisition research. Discusses the biological and cognitive underpinnings of SLA, mechanisms, processes, and constraints on SLA, the level of ultimate attainment, research methods, and the status of SLA as a cognitive science. Includes contributions from twenty-seven of the world's leading scholars. Provides an invaluable resource for all students and scholars of human cognition, including those in linguistics, psychology, applied linguistics, ESL, foreign languages, and cognitive science.

This unique state-of-the-art volume offers a comprehensive, systematic discussion of second language (L2) writing and L2 learning. Led by experts Rosa Manchón and Charlene Polio, top international scholars synthesize and contextualize the salient theoretical approaches, methodological issues, empirical findings, and emerging themes in the connection between L2 writing and L2 learning, and set the future research agenda to move the field forward. This will be an indispensable resource for scholars and students of second language acquisition (SLA), applied linguistics, education, and composition studies.

The Routledge Handbook of Second Language Acquisition brings together fifty leading international figures in the field to produce a state-of-the-art overview of Second Language Acquisition. The Handbook covers a wide range of topics related to Second Language Acquisition: language in context, linguistic, psycholinguistic, and neurolinguistic theories and perspectives, skill learning, individual differences, L2 learning settings, and language assessment. All chapters introduce the reader to the topic, outline the core issues, then explore the pedagogical application of research in the area and possible future development. The Routledge Handbook of Second Language Acquisition is an essential resource for all those studying and researching Second Language Acquisition.

The Routledge Handbook of Second Language Acquisition and Individual Differences provides a thorough, in-depth discussion of the theory, research, and pedagogy pertaining to the role individual difference (ID) factors play in second language acquisition (SLA). It goes beyond the traditional repertoire and includes 32 chapters covering a full spectrum of topics on learners’ cognitive, conative, affective, and demographic/sociocultural variation. The volume examines IDs from two perspectives: one is how each ID variable is associated with learning behaviors, processes, and outcomes; the other is how each domain of SLA, such as vocabulary or reading, is affected by clusters of ID variables. The volume also includes a section on the common methods used in ID research, including data elicitation instruments such as surveys, interviews, and psychometric testing, as well as methods of data analysis such as structural equation modeling. The book is a must-read for any second language researcher or applied linguist interested in investigating the effects of IDs on language learning, and for any educator interested in taking account of learners’ individual differences to maximize the effects of second language instruction.

What is language and how can we investigate its acquisition by children or adults? What perspectives exist from which to view acquisition? What internal constraints and external factors shape acquisition? What are the properties of interlanguage systems? This comprehensive 31-chapter handbook is an authoritative survey of second language acquisition (SLA). Its multi-perspective synopsis on recent developments in SLA research provides significant contributions by established experts and widely recognized younger talent. It covers cutting edge and emerging areas of enquiry not treated elsewhere in a single handbook, including third language acquisition, electronic communication, incomplete first language acquisition, alphabetic literacy and SLA, affect and the brain, discourse and identity. Written to be accessible to newcomers as well as experienced scholars of SLA, the Handbook is organised into six thematic sections, each with an editor-written introduction.

A comprehensive reference source, Handbook of Second Language Acquisition discusses the research, theory, and applications specific to second language acquisition. The book addresses: * Issues of maturation and modularity * Language transfer between first and second languages * Neuropsychology of second language acquisition * Research and methodological issues in the study of second language acquisition * Language contact and its consequences * Issues of maturation and modularity * Language transfer between first and second languages * Neuropsychology of second language acquisition * Research and methodological issues in the study of second language acquisition * Language contact and its consequences

"The New Handbook of Second Language Acquisition" is a thoroughly revised, re-organized, and re-worked edition of Ritchie and Bhatia's 1996 handbook. The work is divided into six parts, each devoted to a different aspect of the study of SLA. Part I includes a recent history of methods used in SLA research and an overview of currently used methods. Part II contains chapters on Universal Grammar, emergentism, variationism, information-processing, sociocultural, and cognitive-linguistic. Part III is devoted to overviews of SLA research on lexicon, morphosyntax, phonology, pragmatics, sentence processing, and the distinction between implicit and explicit knowledge. Part IV examines neuropsycholgy of SLA, another on child SLA, and the effects of age on second language acquisition and use. Part V is concerned with the contribution of the linguistic environment to SLA, including work on acquisition in different environments, through the Internet, and by deaf learners. Finally, Part VI treats social factors in SLA, including research on acquisition in contact circumstances, on social identity in SLA, on individual differences in SLA, and on the final state of SLA, bilingualism.