Lexical Diversity and Language Development

Lexical Diversity and Language Development

Author: D. Malvern

Publisher: Springer

Published: 2004-05-28

Total Pages: 262

ISBN-13: 0230511805

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Vocabulary richness, including lexical diversity and use of rare words, has an important role in assessing proficiency, diagnosing progress and testing theory in the study of language development. This book reviews different methods for quantifying how vocabulary is deployed in spontaneous speech and writing, before introducing an alternative approach which can assess overall lexical diversity, measure morphology development and compare the development of different word classes. The new approach is illustrated by its application to first and second language learners.


Lexical Diversity and Language Development

Lexical Diversity and Language Development

Author: D. Malvern

Publisher: Palgrave Macmillan

Published: 2004-05-28

Total Pages: 0

ISBN-13: 9781403902313

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Vocabulary richness, including lexical diversity and use of rare words, has an important role in assessing proficiency, diagnosing progress and testing theory in the study of language development. This book reviews different methods for quantifying how vocabulary is deployed in spontaneous speech and writing, before introducing an alternative approach which can assess overall lexical diversity, measure morphology development and compare the development of different word classes. The new approach is illustrated by its application to first and second language learners.


Vocabulary Knowledge

Vocabulary Knowledge

Author: Scott Jarvis

Publisher: John Benjamins Publishing

Published: 2013-08-14

Total Pages: 230

ISBN-13: 9027271674

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Language researchers and practitioners often adopt tools and techniques without testing whether they really work as they should. This is understandable because most scholars do not have the time or expertise to properly evaluate the usefulness of all instruments, measures, and methods they need. It is therefore critical to have problem solvers in the field who gain the necessary expertise and take the time to scrutinize existing methods, identify problems, and offer new solutions. This volume represents the work of scholars who have done this; it is a collection of the latest advances, developments, and innovations regarding the modeling and measurement of learners’ vocabulary growth curves, current levels of vocabulary knowledge and lexical proficiency, and the patterns of lexical diversity found in their language production. Several of the contributors also address the complex but important relationship between automated indices and human judgments of learners’ lexical patterns and abilities.


Language Dominance in Bilinguals

Language Dominance in Bilinguals

Author: Jeanine Treffers-Daller

Publisher: Cambridge University Press

Published: 2016

Total Pages: 315

ISBN-13: 1107044499

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


Measuring Second Language Vocabulary Acquisition

Measuring Second Language Vocabulary Acquisition

Author: James Milton

Publisher: Multilingual Matters

Published: 2009-10-06

Total Pages: 287

ISBN-13: 1847693784

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Measuring Second Language Vocabulary Acquisition provides an examination of the background to testing vocabulary knowledge in a second language and in particular considers the effect that word frequency and lexical coverage have on learning and communication in a foreign language. It examines the tools we have for assessing the various facets of vocabulary knowledge such as aural and written word recognition, the link with word meaning, and vocabulary depth. These are illustrated and the scores they produce are demonstrated to provide normative data. Vocabulary acquisition from course books and in the classroom in examined, as is vocabulary uptake from informal tasks. This book ties scores on tests of vocabulary breadth to performance on standard foreign language examinations and on hierarchies of communicative performance such as the CEFR.


Computational Methods for Corpus Annotation and Analysis

Computational Methods for Corpus Annotation and Analysis

Author: Xiaofei Lu

Publisher: Springer

Published: 2014-07-08

Total Pages: 192

ISBN-13: 9401786453

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In the past few decades the use of increasingly large text corpora has grown rapidly in language and linguistics research. This was enabled by remarkable strides in natural language processing (NLP) technology, technology that enables computers to automatically and efficiently process, annotate and analyze large amounts of spoken and written text in linguistically and/or pragmatically meaningful ways. It has become more desirable than ever before for language and linguistics researchers who use corpora in their research to gain an adequate understanding of the relevant NLP technology to take full advantage of its capabilities. This volume provides language and linguistics researchers with an accessible introduction to the state-of-the-art NLP technology that facilitates automatic annotation and analysis of large text corpora at both shallow and deep linguistic levels. The book covers a wide range of computational tools for lexical, syntactic, semantic, pragmatic and discourse analysis, together with detailed instructions on how to obtain, install and use each tool in different operating systems and platforms. The book illustrates how NLP technology has been applied in recent corpus-based language studies and suggests effective ways to better integrate such technology in future corpus linguistics research. This book provides language and linguistics researchers with a valuable reference for corpus annotation and analysis.


Corpora and Language Learners

Corpora and Language Learners

Author: Guy Aston

Publisher: John Benjamins Publishing

Published: 2004-11-30

Total Pages: 320

ISBN-13: 9027295034

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Corpus-aided language pedagogy is one of the central application areas of corpus methodologies, and a test bed for theories of language and learning. This volume provides an overview of current trends, offering methodological and theoretical position statements along with results from empirical studies. The relationship between corpora and learning is examined from complementary perspectives — the study of learner language, the didactic use of corpus findings, and the interaction between corpora and their users. Reflections on current theory and technology open and close the volume.With its focus on the learner and the learning setting, Corpora and Language Learners is addressed to corpus linguists with an interest in learner language, applied linguists wishing to expand their understanding of corpora and their pedagogic potential, and language teachers wishing to critically assess the relevance of work in this field. This volume grew out of selected presentations at the 5th Teaching and Language Corpora conference in Bertinoro, Italy.


Bilingualism Across the Lifespan

Bilingualism Across the Lifespan

Author: Elena Nicoladis

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2016-06-20

Total Pages: 362

ISBN-13: 3110341247

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This book pioneers the study of bilingualism across the lifespan and in all its diverse forms. In framing the newest research within a lifespan perspective, the editors highlight the importance of considering an individual's age in researching how bilingualism affects language acquisition and cognitive development. A key theme is the variability among bilinguals, which may be due to a host of individual and sociocultural factors, including the degree to which bilingualism is valued within a particular context.Thus, this book is a call for language researchers, psychologists, and educators to pursue a better understanding of bilingualism in our increasingly global society.


Measuring Native-Speaker Vocabulary Size

Measuring Native-Speaker Vocabulary Size

Author: I.S.P. Nation

Publisher: John Benjamins Publishing Company

Published: 2021-02-15

Total Pages: 176

ISBN-13: 902726029X

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Estimating native-speaker vocabulary size is important for guiding interventions to support native-speaker vocabulary growth and for setting goals for learners of English as a foreign language. Unfortunately, the measurement of native-speaker vocabulary size has been one of the most methodologically contentious areas of research in applied linguistics, with estimates of adults’ vocabulary size ranging from 12,000 words to well over 200,000 words. This book reviews over one hundred years of research, critically examining the methodological issues and findings at each age level from young children to adults, and suggesting solutions. It presents a model organising the factors involved in vocabulary growth and is rich in well-researched suggestions for supporting native-speaker vocabulary learning. It concludes with topics for further research. The research shows that we now have a more stable and coherent picture of what and how much vocabulary native-speakers know, and how this knowledge grows throughout their lives.