Research on spontaneous processes of language acquisition has shown that early learner systems are based on lexical structures. At some point in acquisition this lexical-semantic system is given up in favour of a target-like functional category system. This work deals with the driving forces behind the acquisition of the functional properties of inflection, word-order variation, definiteness and agreement.
In recent years, word order has come to be seen, within a Government Binding/Minimalist framework, as determined by functional as well as lexical categories. Within this framework, functional categories are often seen as present in every language without evidence being available in that language. This book contains arguments that even though Universal Grammar makes functional categories available, the language learner must decide whether or not to incorporate them in his or her grammar. For instance, it is shown that English has one (not two as often assumed) functional category between the complementizer and the Negation, but that languages such as Dutch, Swedish, German and Old and Middle English have none. The title of the book can be seen in terms of the direction current research is taking; it can also be seen in terms of the changes that have taken place in English.
Research on spontaneous language acquisition both in children learning their mother tongue and in adults learning a second language has shown that language development proceeds in a stagewise manner. Learner utterances are accounted for in terms of so-called 'learner languages'. Learner languages of both children and adults are language systems that are initially rather simple. The present monograph shows how these learner languages develop both in child L1 and in adult L2 Dutch. At the initial stage of both L1 and L2 Dutch, learner systems are lexical systems. This means that utterance structure is determined by the lexical projection of a predicate-argument structure, while the functional properties of the target language are absent. At some point in acquisition, this lexical-semantic system develops into a target-like system. With this target-like system, learners have reached a stage at which their language system has the morpho-syntactic features to express the functional properties of finiteness and topicality. Evidence of this is word order variation and the use of linguistic elements such as auxiliaries, tense, and agreement markers and determiners. Looking at this process of language acquisition from a functional point of view, the author focuses on questions such as the following. What is the driving force behind the process that causes learners to give up a simple lexical-semantic system in favour of a functional-pragmatic one? What is the added value of linguistic features such as the morpho-syntactic properties of inflection, word order variation, and definiteness?
other aspects of developing grammars. And this is, indeed, what the contributions to this volume do. Parameterization of functional categories may, however, be understood in different ways, even if one shares the dual assumptions that substantive elements (verbs, nouns, etc. ) are present in all grammars and that X-bar principles are part of the grammatical knowledge available to the child prior to language-specific learning processes. From these assumptions it follows that the child should, from early on, be able to construct projections on the basis of these elements. The role of functional categories, however, may still be interpreted differently. One possibility, first suggested by Radford (1986, 1990) and by Guilfoyle and Noonan (1988), is that children must discover which functional categories (FC) need to be implemented in the grammar of the language they are acquiring. Another possibility, first explored by Hyams (1986), is that a specific category is present in developing grammars but that parameter values are set in a way deviating from the target adult grammar, corresponding, however, to options realized in other adult systems. A third option would be that these categories might be specified differently in developing as opposed to mature grammars. All three are explored in the papers collected in this volume. Before outlining the various hypotheses in more detail, however, I would like briefly to sketch the grammatical context in which the following debate is situated. 2.
Dummy auxiliaries are seemingly superfluous words that appear in learner varieties across languages. This volume is an up-to-date overview of research on dummy auxiliaries with contributions covering English, Dutch, German, French, Cypriot-Greek, first and second language acquisition, and specific language impairment as well as dialectal variation.
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.
Acquisition of the native language proceeds in a stage-wise manner for both typically developing (TD) children and children with developmental language disorder (DLD). As shown in TD children learning Dutch and German, the ability to establish contextual cohesion serves as the driving force to proceed from a simple, lexical system to a more complex, functional system. It is argued that precisely this ability is challenged in children with DLD. The present book offers an account of the functional linguistic features fit to achieve contextual cohesion in language production. It provides a rationale for practitioners to develop linguistically founded tools to be used in speech therapy.
This book is a reference that provides an overview of the major work done in Spanish second language acquisition. It contains a section on the major theoretical approaches (generative, cognitive, and sociocultural), a section on the major elements of language (phonemes, morphemes, tense, syntax, discourse, pragmatics), and a concluding chapter on the effects of different instructional approaches. We are publishing it primarily for its potential course use, but the quality of the contributors will also attract attention from scholars.
