Language Acquisition And Change

This monograph addresses diachronic change of languages in terms of a restructuring of speakers' internal grammatical knowledge. The authors answer questions about the circumstances surrounding grammatical change and attempt to identify causes, constructing a general theory of diachronic change consistent with insights from language acquisition.

This volume focuses on different aspects of language development. The contributions are concerned with similarities and differences between first and second language acquisition, the acquisition of sentence structure and functional categories, cross-linguistic influence in bilingual first language acquisition as well as the relation between language acquisition, language contact and diachronic change. The recurrent topic of the volume is the link between linguistic variation and the limitation of structural variability in the framework of a well-defined theory of language. In this respect, the volume opens up new perspectives for future research.

A book that uses domain-general learning theory to explain recurrent trajectories of language change. In this book, Vsevolod Kapatsinski argues that language acquisition—often approached as an isolated domain, subject to its own laws and mechanisms—is simply learning, subject to the same laws as learning in other domains and well described by associative models. Synthesizing research in domain-general learning theory as it relates to language acquisition, Kapatsinski argues that the way minds change as a result of experience can help explain how languages change over time and can predict the likely directions of language change—which in turn predicts what kinds of structures we find in the languages of the world. What we know about how we learn (the core question of learning theory) can help us understand why languages are the way they are (the core question of theoretical linguistics). Taking a dynamic, usage-based perspective, Kapatsinski focuses on diachronic universals, recurrent pathways of language change, rather than synchronic universals, properties that all languages share. Topics include associative approaches to learning and the neural implementation of the proposed mechanisms; selective attention; units of language; a comparison of associative and Bayesian approaches to learning; representation in the mind of visual and auditory experience; the production of new words and new forms of words; and automatization of repeated action sequences. This approach brings us closer to understanding why languages are the way they are, Kapatsinski contends, than approaches premised on innate knowledge of language universals and the language acquisition device.

A language develops over time, it develops in a child, and the capacity for language has evolved in the human species.

This book presents a general overview of our current knowledge of language development in children. All the principal strands of language development are covered, including phonological, lexical, syntactic and pragmatic development; bilingualism; precursors to language development in infancy; and the language development of children with developmental disabilities, including children with specific language impairment. Written by leading international authorities, each chapter summarises clearly and lucidly our current state of knowledge, and carefully explains and evaluates the theories which have been proposed to account for children's development in that area.

The case studies in this volume offer new insights into word order change. As is now becoming increasingly clear, word order variation rarely attracts social values in the way that phonological variants do. Instead, speakers tend to attach discourse or information-structural functions to any word order variation they encounter in their input, either in the process of first language acquisition or in situations of language or dialect contact. In second language acquisition, fine-tuning information-structural constraints appears to be the last hurdle that has to be overcome by advanced learners. The papers in this volume focus on word order phenomena in the history of English, as well as in related languages like Norwegian and Dutch-based creoles, and in Romance.

In recent linguistic theory, there has been an explosion of detailed studies of language variation. This volume applies such recent analyses to the study of child language, developing new approaches to change and variation in child grammars and revealing both early knowledge in several areas of grammar and a period of extended development in others. Topics dealt with include question formation, "subjectless" sentences, object gaps, rules for missing subject interpretation, passive sentences, rules for pronoun interpretation and argument structure. Leading developmental linguists and psycholinguists show how linguistic theory can help define and inform a theory of the dynamics of language development and its biological basis, meeting the growing need for such studies in programs in linguistics, psychology, and cognitive science.