Lexicon 20

New research on the adaptive behavior of natural and synthetic agents.

This book brings together a collection of studies on Brazilian Sign Language (Libras). Research on Libras began in earnest 20 years ago, around the time that Libras was recognised as a national language of Brazil in 2002. Over the years, more and more deaf researchers have become sign language linguists, and the community of Libras scholars have documented this language and built robust resources for linguistic research. This book provides a selection of studies by these scholars, representing work in a variety of areas from phonology to creative literature.

English as a Lingua Franca: Theorizing and Teaching English examines the English used among non-native speakers around the world today and its relation to English as a native language, as well as the implications for English language teaching. Challenging and incisive, this book analyses positive and negative accounts of English as a lingua franca, and its linguistic features, within the context of: native and World Englishes multilingualism and intercultural communication sociolinguistic issues including accent and identity classroom teaching and learning English as a Lingua Franca is a useful guide for teachers and trainee teachers, and will be essential reading for advanced students and linguists concerned with multilingualism, language contact, language learning, language change, and the place of English in the world today.