Language Acquisition and Language Disorders (vols. 1–58, 1989–2015)

This book presents a thorough description of morphosyntactic knowledge developed by learners of French in four different learning situations — first language (L1) acquisition, second (L2) language acquisition, bilingualism, and acquisition by children with Specific Language Impairment — within the theoretical framework of generative grammar. This approach allows for multiple comparisons across acquisition contexts, which provides the reader with invaluable insights into the nature of the acquisition process. The book is divided into four parts each dealing with a major morphosyntactic domain of acquisition: the verbal domain, the pronominal domain, the nominal domain, and the CP domain. Each part contains four chapters, the first one presenting an overview of the basic facts and analyses of the relevant properties of French, and the next three focusing on the different acquisition contexts. This book will be useful to anyone interested in the acquisition of French and in language development in general. It is also meant to stimulate cross-linguistic research from a theoretical perspective.

This volume includes a selection of papers that address a wide range of acquisition phenomena from different Romance languages and all share a common theoretical approach based on the Principles and Parameters theory. They favour, discuss and sometimes challenge traditional explanations of first and second language acquisition in terms of maturation of general principles universal to all languages. They all depart from the view that language acquisition can be explained in terms of learning language specific rules, constraints or structures. The different parts into which this volume is organized reflect different approaches that current research has offered, which deal with issues of development of reflexive pronouns, determiners, clitics, verbs, auxiliaries, inflection, wh-movement, ressumptive pronouns, topic and focus, mood, the syntax/discourse interface, and null arguments.

This is the first book on the acquisition of Spanish that provides a state-of-the-art comprehensive overview of Spanish morphosyntactic development in monolingual and bilingual situations. Its content is organized around key grammatical themes that form the empirical base of research in generative grammar: nominal and verbal inflectional morphology, subject and object pronouns, complex structures involving movement (topicalizations, questions, relative clauses), and aspects of verb meaning that have consequences for syntax. The book argues that Universal Grammar constrains all instances of language acquisition and that there is a fundamental continuity between monolingual, bilingual, child and adult early grammatical systems. While stressing their similarities with respect to linguistic representations and processes, the book also considers important differences between these three acquisition situations with respect to the outcome of acquisition. It is also shown that many linguistic properties of Spanish are acquired earlier than in English and other languages. This book is a must read for those interested in the acquisition of Spanish from different theoretical perspectives as well as those working on the acquisition of other languages in different contexts.

This volume is a collection of studies by some of the foremost researchers of French acquisition in the generative framework. It provides a unique perspective on cross-learner comparative research in that each chapter examines the development of one component of the grammar (functional categories) across different contexts in French learners: i.e. first language acquisition, second language acquisition, bilingual first language acquisition and specifically-language impaired acquisition. This permits readers to see how similar issues and morphosyntactic properties can be investigated in a range of various acquisition situations, and in turn, how each context can contribute to our general understanding of how these morphosyntactic properties are acquired in all learners of the same language. This state-of-the-art collection is enhanced by an introductory chapter that provides background on current formal generative theory, as well as a summary and synthesis of the major trends emerging from the individual studies regarding the acquisition of different functional categories across different learner contexts in French.

Volume 1 of Approaches to Bootstrapping focuses on early word learning and syntactic development with special emphasis on the bootstrapping mechanisms by which the child using properties of the speech input enters the native linguistic system. Topics discussed in the area of lexical acquisition are: cues and mechanisms for isolating words in the input; special features of motherese and their role for early word learning; the determination of first word meanings; memory and related processing capacities in early word learning and understanding; and lexical representation and lexical access in early language production.

The papers on syntactic development deal with the acquisition of grammatical prosodic features for learning language specific syntactic regularities.Volume 2 of Approaches to Bootstrapping focuses on the interaction between the development of prosodic and morphosyntactic knowledge as evidenced in the early speech of Dutch, English, German, Portugese, Spanish, Danish, Islandic, and Swedish children shedding new light on the relation between universal and language specific aspects of language acquisition. Another section of this volume deals with new approaches to language acquisition using ERP- techniques. The papers discuss in detail the relation between the development of language skills and changes in neurophysiological aspects of the brain. The potentials of these techniques for the development of new tools for an early diagnosis of children who are at risque for developmental language disorders are also pointed out.

The closing section contains a synopsis of interactionist approaches to language acquisition, a discussion of the genetic and experiential origin of primitive linguistic elements in acquisition, and a discussion of structural and developmental aspects of bird song in comparison to human language.

The two volumes making up Approaches to Bootstrapping present a state-of-the art interdisciplinary and cross-linguistic overview of recent developments in first language acquisition research.

This book offers a new contribution to the debate concerning the “real time acquisition” of grammar in First Language Acquisition Theory. It combines detailed and quantitative observations of object placement in Dutch and Italian child language with an analysis that makes use of the Modularity Hypothesis. Real time development is explained by the interaction between two different modules of language, namely syntax and pragmatics. Children need to build up knowledge of how the world works, which includes learning that in communicating with someone else, one must realize that speaker and hearer knowledge are always independent. Since the syntactic feature referentiality can only be marked if this (pragmatic) distinction is made, and assuming that certain types of object placement (such as scrambling and clitic placement) are motivated by referentiality, it follows that the relevant syntactic mechanism is dependent on the prior acquisition of a pragmatic distinction.

This book discusses the first language acquisition of three morphosyntactic mechanisms of transitivity alternation in arctic Quebec Inuktitut. Data derive from naturalistic longitudinal spontaneous speech samples collected over a nine-month period from four Inuit children. Both basic and advanced forms of passive structures are shown to be used productively by Inuktitut-speaking children at an early age relative to English-speaking children, but consistent in age with speakers of non-Indo-European languages reported on in the literature; potential explanations of this difference include frequency of caregiver input and details of language structure. Morphological causatives appear slightly later in the acquisition sequence, and their first instances reflect use of unanalyzed routines. Lexical causatives are present from the earliest ages studied. Evidence of a period of overgeneralization of lexical causatives in one subject at the same time as the morphological causative shows signs of being productively acquired suggests that the seeming overgeneralization may reflect nothing more than as yet unstable use of the morphological causative. Noun incorporation structures are shown to be used productively by Inuktitut-speaking children at an early age relative to Mohawk-speaking children; potential explanations of this difference include details of language structure and relative language use in the environments of the learners. Findings are considered in light of current debates in the literature concerning continuity versus maturation of grammatical structure, and concerning the functional categories available to the child at early stages of acquisition. Data presented argue against late maturation, and suggest that all functional categories may be accessed by the Inuktitut-speaking child early in the acquisition process.