This book is a systematic attempt to address the issue of fossilization in relation to a fundamental question in second language acquisition research, which is: why are learners, adults in particular, unable to develop the level of competence they have aspired to in spite of continuous and sustained exposure to the target language, adequate motivation to learn, and sufficient opportunity to practice?

Crosslinguistic influence is an established area of second language research, and as such, it has been subject to extensive scrutiny. Although the field has come a long way in understanding its general character, many issues still remain a conundrum, for example, why does transfer appear selective, and why does transfer never seem to go away for certain linguistic elements? Unlike most existing studies, which have focused on transfer at the surface form level, the present volume examines the relationship between thought and language, in particular thought as shaped by first language development and use, and its interaction with second language use. The chapters in this collection conceptually explore and empirically investigate the relevance of Slobin's Thinking-for-Speaking Hypothesis to adult second language acquisition, offering compelling and enlightening evidence of the fundamental nature of crosslinguistic influence in adult second language acquisition.

This volume, as a sequel to Fossilization in Adult Second Language Acquisition by Han (2004), brings together a collection of most recent theoretical and empirical studies on fossilization, a classic problem of second language acquisition. It covers a wide range of perspectives and issues. The analyses discussed herein address key concerns of many second language researchers and teachers with regard to just how far anyone can go in learning a new language.

This volume sheds empirical light on Complex Dynamic Systems Theory (CDST) by providing five sets of analyses of two longitudinal, interactional datasets, involving two dyads exchanging emails over one academic semester. The collective study on CDST is the first of its kind, in that it delves into multiple subsystems of learner language, traversing the domains of morphosyntax, semantics, pragmatics and discourse. The data analyses expose the dynamics of the interactional process, offering evidence of core characteristics of complex dynamic systems: sensitive dependence on initial conditions, interconnectedness of subsystems, the emergence of attractor states over time and variation in and between the individuals. Together, the analyses, each alone an engaging description, capture fine-grained patterns of change over time. More importantly, they demonstrate the impact of the ecosystem on individuals' use of language. The book offers critical insights relevant to CDST researchers, theorists and empiricists alike, as well as to teachers seeking a nuanced understanding of the learning benefits of computer-mediated interactional activities.

This book assembles 11 analytical and empirical studies on the process of second language acquisition, probing a wide array of issues, from transfer appropriate processing to L2 default processing strategies, among hearing or deaf learners of a variety of target languages including English, Japanese, Chinese, Korean, French, Spanish, and American Sign Language. Although instruction per se is not the focus of this volume, the chapters are written with instructed learners in mind, and hence offer valuable insights for both second and foreign language researchers and practitioners.

The initial state of learner spontaneous input processing in foreign language learning, as well as the extent to which this processing leads to intake, is of central importance to theoreticians and teachers alike. In this collection of original studies, leading experts examine a range of issues, such as what learners do when faced with a language they know little or nothing about, what factors appear to mediate beginning learners' processing of input, how beginners treat two types of information - form and meaning - in the input, and how adult cognition deals with stimulus frequency at this initial stage. This book provides a microscopic view on learners' processing of foreign language input at the early stages of learning, and evaluates a variety of methodological options within the context of ab initio processing of foreign languages other than English, such as German, Korean, Norwegian, Polish, and Spanish.

The initial state of learner spontaneous input processing in foreign language learning, as well as the extent to which this processing leads to intake, is of central importance to theoreticians and teachers alike. In this collection of original studies, leading experts examine a range of issues, such as what learners do when faced with a language they know little or nothing about, what factors appear to mediate beginning learners' processing of input, how beginners treat two types of information - form and meaning - in the input, and how adult cognition deals with stimulus frequency at this initial stage. This book provides a microscopic view on learners' processing of foreign language input at the early stages of learning, and evaluates a variety of methodological options within the context of ab initio processing of foreign languages other than English, such as German, Korean, Norwegian, Polish, and Spanish.