The publication of Hugo Baetens Beardsmore's book Bilingualism: Basic Principles by Multilingual Matters in 1982 coincided with an unprecedented upsurge of interest in bilingualism. A major reason for this was the acknowledgement that bilingualism is far more common than was previously thought, and perhaps even the norm. The number of bilinguals at the turn of the third millennium is probably greater than ever before and will continue to grow as a result of the combined forces of globalisation, automatisation, increased mobility and migration, and modernisation of foreign language...

This book presents the latest developments in crosslinguistic influence (CLI) and multilingualism research. The contributors, both veteran researchers and relative newcomers to the field, situate their research in current debates in terms of theory and data analysis and they present it in an accessible way. The chapters investigate how and when native and non-native language knowledge is used in language production. They focus on lexis, syntax, tense-aspect, phonology of multilingual production and link it to a range of concepts such as redundancy, affordances, metalinguistic awareness and...