Models of Language Acquisition
Models of Language Acquisition

Author: Peter Broeder

Publisher: Oxford University Press on Demand

Published: 2002

Total Pages: 291

ISBN-13: 9780199256686

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This book presents recent advances by leading researchers in computational modelling of language acquisition. Sophisticated theoretical models can now be tested using simulation techniques and large corpora of linguistic data. Renewed interest in learning neural networks and the ability to test new solutions to fundamental problems has fuelled debates in an already very active field. The twenty-four authors in this collection of new work have been drawn from departments of linguistics, cognitive science, psychology, and computer sciene. The book as a whole shows what light may be thrown on fundamental problems when powerful computational techniques are combined with real data. A central question addressed in the book concerns the extent to which linguistic structure is readily available in the environment. The authors consider the evidence in relation to word boundaries and phonotactic structure, stress patterns, text-to-speech rules, and the mapping of lexical semantics, one author arguing that a child's own output may serve as a key source of linguistic input. Linguistic structure environment relations are central to the debate on the degree to which language learning is inductive or deductive; this issue is considered here in studies of the acquisition of pluralization and inflectional morphology. The book examines the power and utility of different modelling formalisms for different problems and approaches: how far, for example, can connectionist models beused as models for language acquisition? To what degree can lexical items and categories be used in the construction of neural network models or Markov chains be deployed to investigate the characteristics of a general language learning algorithm (Triggering Learning Algorithm)? This book will appeal to linguists, psychologists, and cognitive scientists working in language acquisition. It will also interest those involved in computational modelling in linguistics and behavioural science.

Models of Language Acquisition
Models of Language Acquisition

Author: Peter Broeder

Publisher: Oxford University Press, USA

Published: 2000

Total Pages: 312

ISBN-13:

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This book presents recent advances by leading researchers in computational modelling of language acquisition. The contributors have been drawn from departments of linguistics, cognitive science, psychology, and computer science. They show what light can be thrown on fundamental problems when powerful computational techniques are combined with real data. The book considers the extent to which linguistic structure is readily available in the environment, the degree to which language learning is inductive or deductive, and the power of different modelling formalisms for different problems and approaches. It will appeal to linguists, psychologists, cognitive scientists working in language acquisition, and to those involved in computational modelling in linguistic and behavioral science.

Current Perspectives on Child Language Acquisition
Current Perspectives on Child Language Acquisition

Author: Caroline F. Rowland

Publisher: John Benjamins Publishing Company

Published: 2020-09-15

Total Pages: 342

ISBN-13: 9027261008

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In recent years the field has seen an increasing realisation that the full complexity of language acquisition demands theories that (a) explain how children integrate information from multiple sources in the environment, (b) build linguistic representations at a number of different levels, and (c) learn how to combine these representations in order to communicate effectively. These new findings have stimulated new theoretical perspectives that are more centered on explaining learning as a complex dynamic interaction between the child and her environment. This book is the first attempt to bring some of these new perspectives together in one place. It is a collection of essays written by a group of researchers who all take an approach centered on child-environment interaction, and all of whom have been influenced by the work of Elena Lieven, to whom this collection is dedicated.

A Philosophy of Second Language Acquisition
A Philosophy of Second Language Acquisition

Author: Marysia Johnson

Publisher: Yale University Press

Published: 2008-10-01

Total Pages: 217

ISBN-13: 0300129416

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divdivHow does a person learn a second language? In this provocative book, Marysia Johnson proposes a new model of second language acquisition (SLA)—a model that shifts the focus from language competence (the ability to pass a language exam) to language performance (using language competently in real-life contexts). Johnson argues that current SLA theory and research is heavily biased in the direction of the cognitive and experimental scientific tradition. She shows that most models of SLA are linear in nature and subscribe to the conduit metaphor of knowledge transfer: the speaker encodes a message, the hearer decodes the sent message. Such models establish a strict demarcation between learners’ mental and social processes. Yet the origin of second language acquisition is located not exclusively in the learner’s mind but also in a dialogical interaction conducted in a variety of sociocultural and institutional settings, says the author. Drawing on Vygotsky’s sociocultural theory and Bakhtin’s literary theory, she constructs an alternative framework for second language theory, research, teaching, and testing. This approach directs attention toward the investigation of dynamic and dialectical relationships between the interpersonal (social) plane and the intrapersonal (individual) plane. Johnson’s model shifts the focus of SLA away from a narrow emphasis on language competence toward a broader view that encompasses the interaction between language competence and performance. Original and controversial, A Philosophy of Second Language Acquisition offers: · an introduction to Vygotsky’s sociocultural theory and Bakhtin’s literary theory, both of which support an alternative framework for second language acquisition; · an examination of the existing cognitive bias in SLA theory and research; · a radically new model of second language acquisition. /DIV/DIV

Crosscurrents in Second Language Acquisition and Linguistic Theories
Crosscurrents in Second Language Acquisition and Linguistic Theories

Author: Thom Huebner

Publisher: John Benjamins Publishing

Published: 1991-01-01

Total Pages: 444

ISBN-13: 9027224633

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The term “crosscurrent” is defined as “a current flowing counter to another.” This volume represents crosscurrents in second language acquisition and linguistic theory in several respects. First, although the main currents running between linguistics and second language acquisition have traditionally flowed from theory to application, equally important contributions can be made in the other direction as well. Second, although there is a strong tendency in the field of linguistics to see “theorists” working within formal models of syntax, SLA research can contribute to linguistic theory more broadly defined to include various functional as well as formal models of syntax, theories of phonology, variationist theories of sociolinguists, etc. These assumptions formed the basis for a conference held at Stanford University during the Linguistic Institute there in the summer of 1987. The conference was organized to update the relation between second language acquisition and linguistic theory. This book contains a selection of (mostly revised and updated) papers of this conference and two newly written papers.

Contemporary Approaches to Second Language Acquisition
Contemporary Approaches to Second Language Acquisition

Author: María del Pilar García Mayo

Publisher: John Benjamins Publishing

Published: 2013-02-19

Total Pages: 281

ISBN-13: 9027272220

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Second language acquisition (SLA) is a field of inquiry that has increased in importance since the 1960s. Currently, researchers adopt multiple perspectives in the analysis of learner language, all of them providing different but complementary answers to the understanding of oral and written data produced by young and older learners in different settings. The main goal of this volume is to provide the reader with updated reviews of the major contemporary approaches to SLA, the research carried out within them and, wherever appropriate, the implications and/or applications for theory, research and pedagogy that might derive from the available empirical evidence. The book is intended for SLA researchers as well as for graduate (MA, Ph.D.) students in SLA research, applied linguistics and linguistics, as the different chapters will be a guide in their research within the approaches presented. The volume will also be of interest to professionals from other fields interested in the SLA process and the different explanations that have been put forward to account for it.

Computational Modeling of Human Language Acquisition
Computational Modeling of Human Language Acquisition

Author: Afra Alishahi

Publisher: Morgan & Claypool Publishers

Published: 2011

Total Pages: 108

ISBN-13: 1608453391

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In doing so, computational modeling provides insight into the plausible mechanisms involved in human language acquisition, and inspires the development of better language models and techniques. This book provides an overview of the main research quesetions in the field of human language acquisition. It reviews the most commonly used computational frameworks, methodologies and resources for modeling child language learning, and the evaluation techniques used for assessing these computational models. The book is aimed at cognitive scientists who want to become familiar with the available computational methods for investigating problems related to human language acquisition, as well as computational linguists who are interested in applying their skills to the study of child language acquisition.

Language and Concept Acquisition from Infancy Through Childhood
Language and Concept Acquisition from Infancy Through Childhood

Author: Jane B. Childers

Publisher: Springer Nature

Published: 2020-02-03

Total Pages: 268

ISBN-13: 3030355942

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This book examines the role of experience-based learning on children’s acquisition of language and concepts. It reviews, compares, and contrasts accounts of how the opportunity to recognize and generalize patterns influences learning. The book offers the first systematic integration of three highly influential research traditions in the domains of language and concept acquisition: Statistical Learning, Structural Alignment, and the Bayesian learning perspective. Chapters examine the parameters that constrain learning, address conditions that optimize learning, and offer explanations for cases in which implicit exemplar-based learning fails to occur. By exploring both the benefits and challenges children face as they learn from multiple examples, the book offers insight on how to better able to understand children’s early unsupervised learning about language and concepts. Topics featured in this book include: Competing models of statistical learning and how learning might be constrained by infants’ developing cognitive abilities. How experience with multiple exemplars helps infants understand space and other relations. The emergence of category-based inductive reasoning during infancy and early childhood. How children learn individual verbs and the verb system over time. How statistical learning leads to aggregation and abstraction in word learning. Mechanisms for evaluating others’ reliability as sources of knowledge when learning new words. The Search for Invariance (SI) hypothesis and its role in facilitating causal learning. Language and Concept Acquisition from Infancy Through Childhood is an essential resource for researchers, clinicians and related professionals, and graduate students in infancy and early child development, applied linguistics, language education, child, school, and developmental psychology and related mental health and education services.