The book provides a theoretical and empirical evaluation of a field that has been the focus of generative theories on language acquisition: the acquisition of finiteness and related properties such as root infinitives, verb movement and null subjects. It contains a critical empirical assessment of the various hypotheses, lists the implications for linguistic theory and provides alternative analyses. Issues covered are: (i) the semantics of children’s root infinitives (tense, modality and aspect), (ii) the relation between lexical, morphological and syntactic development in the domain of finiteness, (iii) the role of the input, and (iv) the interference of cognitive development. Typological focus is on Germanic languages.

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 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 investigates the linguistic development of children with regard to their knowledge of the verb and its grammar. The selection of papers brings to researchers and in particular psycholinguists empirical evidence from a wide variety of languages from Hebrew, through English to Estonian. The authors interpret their findings with a focus on cross-linguistic similarities and differences, without subscribing to either a UG-based or usage-based approach.

This collection of papers investigates two specific linguistic phenomena from the point of view of first- and second-language acquisition. While observations on the acquisition of scrambling or pronominal clitics can be found in the literature, up until the recent past they were sparse and often buried in other issues. This volume fills a long-existing gap in providing a collection of articles which focus on language acquisition but at the same time address the overarching syntactic issues involved (for example, the X-bar status of clitics, base-generation vs. movement accounts of scrambling). This volume contains an overview of L1 (and, in one case, L2) acquisition data from a number of different languages including Bernese, Swiss, German, Dutch, English, French, German, Italian, Spanish and Swedish, as well as from several theoretical points of view with these two clause-internal processes at its center. These language acquisition data are considered to be crucial in the validation of analyses of these specific linguistic phenomena in adult grammars. The contributions in this volume include the earliest thoughts in this vein and, for this reason, should be viewed as a starting point for discussions within theoretical linguistics and language acquisition alike.

Within a new model of language acquisition, this book discusses verb second (V2) word order in situations where there is variation in the input. While traditional generative accounts consider V2 to be a parameter, this study shows that, in many languages, this word order is dependent on fine distinctions in syntax and information structure. Thus, within a split-CP model of clause structure, a number of "micro-cues" are formulated, taking into account the specific context for V2 vs. non-V2 (clause type, subcategory of the elements involved, etc.). The micro-cues are produced in children s I-language grammars on exposure to the relevant input. Focusing on a dialect of Norwegian, the book shows that children generally produce target-consistent V2 and non-V2 from early on, indicating that they are sensitive to the micro-cues. This includes contexts where word order is dependent on information structure. The children s occasional non-target-consistent behavior is accounted for by economy principles."

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?