Individual Differences in First and Second Language Ultimate Attainment and Their Causes

Most language acquisition researchers assume, either implicitly or explicitly, that all first language learners converge on the same grammar. This outcome contrasts sharply with the outcome of L2 acquisition, which is characterized by large individual differences, particularly in adult learners. Futhermore, adult learners rarely, if ever, attain native-like competence. In this issue, eminent scholars from both first and second language acquisition investigate potential causes of individual differences in ultimate attainment. In doing so, they challenge the concept of nativeness and the role of the native speaker in ultimate attainment, they provide further insight into how cognitive ability affects acquisition and attainment, and they problematize the role of time and temporal grainsize in studying ultimate attainment. Taken together, the work presented in this issue provides expectations and lays out the challenges before us on the road to understanding the caues of individual differences in ultimate attainment.

Ewa D¹browska is Alexander von Humboldt Professor in Language and Cognition at the Friedrich-Alexander-Universität-Erlangen-Nürnberg as well as Profressor of Linguistics at the University of Birmingham. Her research focuses around three main themes: individual differences in linguistic knowledge in both native and non-native speakers and their causes; the mental status of linguistic units and generalizations, and the role of lexically specific units in language acquisition and production.

Sible Andringa is Assitant Professor in the Department of Dutch studies at the University of Amsterdam. His work focuses on the role of input, instruction and awareness in early and late second language learning.

The New copy of this book will include any supplemental materials advertised. Please check the title of the book to determine if it should include any access cards, study guides, lab manuals, CDs, etc.

The Used, Rental and eBook copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.