This volume is a corpus study of the construct of accuracy by learners of English as a Foreign Language based on the International Corpus of Learner English. It offers valuable information about the development of more than forty error types in a wide variety of domains such as grammar, lexis, lexico-grammar, spelling and punctuation.

The comparative investigation of the acquisition of gender in Spanish by early and late bilinguals of different language combinations is highly debated and crucial as the phenomenon of gender involves grammatical features that differ in all three languages under investigation. Against this background, both early and late bilinguals face an arduous learning task which differs in complexity. Couched within a generative framework, the empirical study focuses on 257 participants with different levels of proficiency in Spanish ranging from low to advanced, and through a series of tests aims to discover which extra-linguistic and intra-linguistic factors act as triggers for non-native outcomes in adult heritage speakers and L2 learners. The observed morphological variability is argued not to stem from a representational (i.e. syntactic) deficit, but rather from a mapping problem in L2 learners and heritage speakers. Successful attainment in terms of gender is possible but dependent on the interplay between various extralinguistic and linguistic factors.

While native corpora and corpus linguistic tools and methods have been used and applied for quite some time in the development of learning and teaching materials, learner corpora are only just beginning to impact the field of language teaching, testing and assessment. This volume helps to close this still existing gap and highlights the great potential of learner corpus research for language pedagogy by presenting a selection of 11 original studies on learner corpora, conducted by established experts as well as by excellent young researchers. The papers included in the volume present new corpora and methods; studies on written as well as spoken learner corpora and on using data-driven learning scenarios in the classroom. All papers include sections on practical and concrete language-pedagogical applications. This volume will be of significant interest to researchers working in corpus linguistics, learner corpus research, second language acquisition and English for Academic and Specific Purposes, as well to language teachers and materials developers.

In the disciplines of applied linguistics and second language acquisition (SLA), the study of pragmatic competence has been driven by several fundamental questions: What does it mean to become pragmatically competent in a second language (L2)? How can we examine pragmatic competence to make inference of its development among L2 learners? In what ways do research findings inform teaching and assessment of pragmatic competence? This book explores these key issues in Japanese as a second/foreign language. The book has three sections. The first section offers a general overview and historical sketch of the study of Japanese pragmatics and its influence on Japanese pedagogy and curriculum. The overview chapter is followed by eight empirical findings, each dealing with phenomena that are significant in Japanese pragmatics. They target selected features of Japanese pragmatics and investigate the learners' use of them as an indicator of their pragmatic competence. The target pragmatic features are wide-ranging, among them honorifics, speech style, sentence final particles, speech acts of various types, and indirect expressions. Each study explicitly prompts the connection between pragmalinguistics (linguistic forms available to perform language functions) and sociopragmatics (norms that determine appropriate use of the forms) in Japanese. By documenting the understanding and use of them among learners of Japanese spanning multiple levels and time durations, this book offers insight about the nature and development of pragmatic competence, as well as implications for the learning and teaching of Japanese pragmatics. The last section presents a critical reflection on the eight empirical papers and prompts a discussion of the practice of Japanese pragmatics research.

The Routledge Handbook of Second Language Acquisition and Corpora is a state-of-the-art collection of cutting-edge scholarship at the intersection of second language acquisition and learner corpus research. It draws on data-driven, statistical analysis to outline the background, methods, and outcomes of language learning, with a range of global experts providing detailed guidelines and findings. The volume is organized into five sections: Methodological and theoretical contributions to the study of learner language using corpora – setting the scene Key aspects in corpus design, annotation, and analysis for SLA Corpora in SLA theory and practice SLA constructs and corpora Future directions This is a ground-breaking collection of essays offering incisive and essential reading for anyone with an interest in second language acquisition, learner corpus research, and applied linguistics.

Research into complexity, accuracy and fluency (CAF) as basic dimensions of second language performance, proficiency and development has received increased attention in SLA. However, the larger picture in this field of research is often obscured by the breadth of scope, multiple objectives and lack of clarity as to how complexity, accuracy and fluency should be defined, operationalized and measured. The present volume showcases current research on CAF by bringing together eleven contributions from renowned international researchers in the field. These contributions not only add to the body of empirical knowledge about L2 use and L2 development by bringing new research findings to light but they also address fundamental theoretical and methodological issues by responding to questions about the nature, manifestation, development and assessment of CAF as multifaceted constructs. Collectively, the chapters in this book illustrate the converging and sometimes diverging approaches that different disciplines bring to CAF research.

How do infants learn a language? Why and how do languages evolve? How do we understand a sentence? This book explores these questions using recent computational models that shed new light on issues related to language and cognition. The chapters in this collection propose original analyses of specific problems and develop computational models that have been tested and evaluated on real data. Featuring contributions from a diverse group of experts, this interdisciplinary book bridges the gap between natural language processing and cognitive sciences. It is divided into three sections, focusing respectively on models of neural and cognitive processing, data driven methods, and social issues in language evolution. This book will be useful to any researcher and advanced student interested in the analysis of the links between the brain and the language faculty.