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.

This book provides pedagogical suggestions for both teachers and learners.

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

Vocabulary is now well recognized as an important focus in language teaching and learning. Now in its third edition, this book provides an engaging, authoritative guide to the teaching and learning of vocabulary in another language. It contains descriptions of numerous vocabulary learning strategies, which are supported by reference to experimental research, case studies, and teaching experience. It also describes what vocabulary learners need to know to be effective language users. This new edition has been updated to incorporate the wealth of research that has come out of the past decade. It also includes a new chapter on out of-classroom learning, which explores the effect of the Internet and electronic resources on learning. This vital resource for all vocabulary researchers shows that by taking a systematic approach to vocabulary learning, teachers can make the best use of class time and help learners get the best return for their learning effort.

This handbook comprises an in-depth presentation of the state of the art in word-formation. The five volumes contain 207 articles written by leading international scholars. The XVI chapters of the handbook provide the reader, in both general articles and individual studies, with a wide variety of perspectives: word-formation as a linguistic discipline (history of science, theoretical concepts), units and processes in word-formation, rules and restrictions, semantics and pragmatics, foreign word-formation, language planning and purism, historical word-formation, word-formation in language acquisition and aphasia, word-formation and language use, tools in word-formation research. The final chapter comprises 74 portraits of word-formation in the individual languages of Europe and offers an innovative perspective. These portraits afford the first overview of this kind and will prove useful for future typological research. This handbook will provide an essential reference for both advanced students and researchers in word-formation and related fields within linguistics.

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.