The term “crosscurrent” is defined as “a current flowing counter to another.” This volume represents crosscurrents in second language acquisition and linguistic theory in several respects. First, although the main currents running between linguistics and second language acquisition have traditionally flowed from theory to application, equally important contributions can be made in the other direction as well. Second, although there is a strong tendency in the field of linguistics to see “theorists” working within formal models of syntax, SLA research can contribute to linguistic theory more broadly defined to include various functional as well as formal models of syntax, theories of phonology, variationist theories of sociolinguists, etc. These assumptions formed the basis for a conference held at Stanford University during the Linguistic Institute there in the summer of 1987. The conference was organized to update the relation between second language acquisition and linguistic theory. This book contains a selection of (mostly revised and updated) papers of this conference and two newly written papers.

The term “crosscurrent” is defined as “a current flowing counter to another.” This volume represents crosscurrents in second language acquisition and linguistic theory in several respects. First, although the main currents running between linguistics and second language acquisition have traditionally flowed from theory to application, equally important contributions can be made in the other direction as well. Second, although there is a strong tendency in the field of linguistics to see “theorists” working within formal models of syntax, SLA research can contribute to linguistic theory more broadly defined to include various functional as well as formal models of syntax, theories of phonology, variationist theories of sociolinguists, etc. These assumptions formed the basis for a conference held at Stanford University during the Linguistic Institute there in the summer of 1987. The conference was organized to update the relation between second language acquisition and linguistic theory. This book contains a selection of (mostly revised and updated) papers of this conference and two newly written papers.

The term "crosscurrent" is defined as "a current flowing counter to another." This volume represents crosscurrents in second language acquisition and linguistic theory in several respects. First, although the main currents running between linguistics and second language acquisition have traditionally flowed from theory to application, equally important contributions can be made in the other direction as well. Second, although there is a strong tendency in the field of linguistics to see "theorists" working within formal models of syntax, SLA research can contribute to linguistic theory more broadly defined to include various functional as well as formal models of syntax, theories of phonology, variationist theories of sociolinguists, etc. These assumptions formed the basis for a conference held at Stanford University during the Linguistic Institute there in the summer of 1987. The conference was organized to update the relation between second language acquisition and linguistic theory. This book contains a selection of (mostly revised and updated) papers of this conference and two newly written papers.

This volume explores how a second language is acquired and what learners must do in order to achieve proficiency. The hardback edition is a collection of original essays that approaches second language acquisition from a linguistic rather than a sociological, psychological, or purely pedagogical perspective. A wide range of viewpoints and approaches is represented. However, all authors agree on the fundamental importance of linguistic theory in the study of second language acquisition. Few works have explored in depth how a second language is acquired and what the second language learner must do mentally to achieve proficiency in another language. The essays in this book provide an incisive analysis of these questions. For greater accessibility, the chapters are arranged topically from those covering the broad area of theories of acquisition to those focusing specifically on syntax, semantics, pragmatics, lexicon, and phonology in another language.

This third edition of the best-selling Theories in Second Language Acquisition surveys the major theories currently used in second language acquisition (SLA) research, serving as an ideal introductory text for undergraduate and graduate students in SLA and language teaching. Designed to provide a consistent and coherent presentation for those seeking a basic understanding of the theories that underlie contemporary SLA research, each chapter focuses on a single theory. Chapters are written by leading scholars in the field and incorporate a basic foundational description of the theory, relevant data or research models used with this theory, common misunderstandings, and a sample study from the field to show the theory in practice. New to this edition is a chapter addressing the relationship between theories and L2 teaching, as well as refreshed coverage of all theories throughout the book. A key work in the study of second language acquisition, this volume will be useful to students of linguistics, language and language teaching, and to researchers as a guide to theoretical work outside their respective domains.

Universal Grammar (UG) is a theory of both the fundamental principles for all possible languages and the language faculty in the "initial state" of the human organism. These two volumes approach the study of UG by joint, tightly linked studies of both linguistic theory and human competence for language acquisition. In particular, the volumes collect comparable studies across a number of different languages, carefully analyzed by a wide range of international scholars. The issues surrounding cross-linguistic variation in "Heads, Projections, and Learnability" (Volume 1) and in "Binding, Dependencies, and Learnability" (Volume 2) are arguably the most fundamental in UG. How can principles of grammar be learned by general learning theory? What is biologically programmed in the human species in order to guarantee their learnability? What is the true linguistic representation for these areas of language knowledge? What universals exist across languages? The two volumes summarize the most critical current proposals in each area, and offer both theoretical and empirical evidence bearing on them. Research on first language acquisition and formal learnability theory is placed at the center of debates relative to linguistic theory in each area. The convergence of research across several different disciplines -- linguistics, developmental psychology, and computer science -- represented in these volumes provides a paradigm example of cognitive science.

This volume depicts the phenomenon of cross-linguistic influences in the specific context of multilingual language acquisition. It consists of articles on various issues relating to the syntactic and lexical development of foreign language learners from different L1 backgrounds, in many cases involving languages which are typologically distant from English, such as Russian, Croatian, Greek and Portuguese. Individual chapters highlight different areas expected to be especially transfer-prone at the level of grammatical and lexical transfer in particular contexts of language contact.