This volume presents the state of the art of recent research on the acquisition of semantics. Covering topics ranging from infants' initial acquisition of word meaning to the more sophisticated mapping between structure and meaning in the syntax-semantics interface, and the relation between logical content and inferences on language meaning (semantics and pragmatics), the papers in this volume introduce the reader to the variety of ways in which children come to realize that semantic content is encoded in word meaning (for example, in the event semantics of the verbal domain or the scope of logical operators), and at the level of the sentence, which requires the composition of semantic meaning. The authors represent some of the most established and promising researchers in this domain, demonstrating collective expertise in a range of methodologies and topics relevant to the acquisition of semantics. This volume will serve as a valuable resource for students and faculty, and junior and seasoned researchers alike.

This volume contains writings focusing on semantic phenomena and their interpretation in the analysis of the language of a learner. The variety of phenomena that are addressed is substantial: temporal aspect and tense, specificity, quantification, scope, finiteness, focus structure, and focus particles. These phenomena are investigated is many languages. The volume creates a theoretical as well as an empirical bridge between semantic research on the one hand and psycholinguistic acquisition studies on the other.

Many applications depend on the effective acquisition of semantic metadata, and this state-of-the-art volume provides extensive coverage of the field of semantics acquisition games (SAGs). SAGs are a part of the crowdsourcing approach family and the authors analyze their role as tools for acquisition of resource metadata and domain models. Three case studies of SAG-based semantics acquisition methods are shown, along with other existing SAGs: 1. the Little Search Game - a search query formulation game using negative search, serving for acquisition of lightweight semantics. 2. the PexAce - a card game acquiring annotations to images. 3. the CityLights - a SAG used for validation of music metadata. The authors also look at the SAGs from their design perspectives covering SAG design issues and existing patterns, including several novel patterns. For solving cold start problems, a “helper artifact” scheme is presented, and for dealing with malicious player behavior, a posteriori cheating detection scheme is given. The book also presents methods for assessing information about player expertise, which can be used to make SAGs more effective in terms of useful output.

This book presents theoretical and experimental analyses of the nature of early verbs. At around the age of two years old, children start to combine words and produce their first verbs. Verbal items appear later than nouns in a child’s speech and refer to the relational concepts in the world that are represented in syntax through the argument structure. The central set of data investigated here is based on the analysis of the features of first verbal productions in Italian. Since the appearance of verbs implies the mastery of a mapping procedure between syntactic positions and semantic roles, the syntactic regularities found for each lexical verb class suggest that the relation at the syntax-semantics interface is well-established early on. The non-adult-like sentences are those which involve the mastery of the scope-discourse semantic interface or higher functional syntactic categories. The analysis of the delay in the production and comprehension of some constructions here uncovers some general characteristics of language acquisition devices.

This book provides a snapshot of the field of language acquisition at the beginning of the 21st Century. It represents the multiplicity of approaches that characterize the field and provides a review of current topics and debates, as well as addressing some of the connections between sub-fields and possible future directions for research.

This introductory guide to language acquisition research is presented within the framework of Universal Grammar, a theory of the human faculty for language. The authors focus on two experimental techniques for assessing children's linguistic competence: the Elicited Production task, a production task, and the Truth Value Judgment task, a comprehension task. Their methodologies are designed to overcome the numerous obstacles to empirical investigation of children's language competence. They produce research results that are more reproducible and less likely to be dismissed as an artifact of improper experimental procedure. In the first section of the book, the authors examine the fundamental assumptions that guide research in this area; they present both a theory of linguistic competence and a model of language processing. In the following two sections, they discuss in detail their two experimental techniques.

This book reviews recent research on the second language acquisition of meaning with a view of establishing whether there is a critical period for the acquisition of compositional semantics. A modular approach to language architecture is assumed. The book addresses the Critical Period Hypothesis by examining the positive side of language development: it demonstrates which modules of the grammar are easy to acquire and are not subject to age effects. The Bottleneck Hypothesis is proposed, which argues that inflectional morphology and its features present the most formidable challenge, while syntax and phrasal semantics pose less difficulty to learners. Findings from the neurofunctional imaging (PET, fMRI) and electrophysiology (ERPs) of L2 comprehension are reviewed and critically examined. Since it is argued that experimental tasks in those studies are mostly in need of linguistic refinement, evidence from behavioral studies of L2 acquisition of semantics are brought to bear on comprehension modeling. Learning situations are divided into two types: those presenting learners with complex syntax, but simple semantics; and those offering complex semantic mismatches in simple syntactic contexts. The numerous studies of both types reviewed in the book indicate that there is no barrier to ultimate success in the acquisition of phrasal semantics.

Language Acquisition offers, in one convenient reader, work by the most outstanding researchers in each field and is intended as a snapshot of the sort of theory and research taking place in language acquisition in the 1990s. All of the articles and chapters were chosen to reflect topics and debates of current interest, and all take an interdisciplinary approach to language development, relating the study of how a child comes to possess a language to issues within linguistics, computational theory, biology, social cognition, and comparative psychology. While there are several introductory texts on language development, and countless collections of articles, thisscientists are asking about language acquisition, the important experimental findings, and the key theoretical debates, suitable for students at advanced levels and scholars with a range of different perspectives and interests. The readings are organized into six sections: - the onset of language development, - word learning, - syntax and semantics, - morphology, - acquisition in special circumstances, and - alternative perspectives. Each section serves as an introduction to a specific area and provides sufficient background for further reading. Contributors: Dare A. Baldwin. Paul Bloom. Melissa Bowerman. Kathie L. Carpenter. Eve V. Clark. Stephen Crain. Richard F. Cromer. Anne Fernald. Lila Gleitman. Richard Goldberg. Susan Goldin-Meadow. Peter Gordon. Jess Gropen. Michelle Hollander. Janellen Huttenlocher. Annette Karmiloff-Smith. Ellen M.Markman. Peter Marler. Jay L. McClelland. Carolyn Mylander. Elissa L. Newport. Laura Ann Petitto. Steven Pinker. David E. Rumelhart. Patricia Smiley. A Bradford Book

This major textbook, setting new standards of clarity and comprehensiveness, will be welcomed by all serious students of first language acquisition. Written from a linguistic perspective, it provides detailed accounts of the development of children's receptive and productive abilities in all the core areas of language - phonology, morphology, syntax and semantics. With a critical acuity drawn from long experience, and without attempting to offer a survey of all the huge mass of child language literature, David Ingram directs students to the fundamental studies and sets these in broad perspective. Students are thereby introduced to the history of the field and the current state of our knowledge in respect of three main themes: method, description and explanation. Whilst the descriptive facts that are currently available on first language acquisition are central to the book, its emphasis on methodology and explanation gives it a particular distinction. The various ways in which research is conducted is discussed in detail, as well as the strengths and weaknesses of various approaches, leading to new perspectives on key theoretical issues. First Language Acquisition provides advanced undergraduate and graduate students alike with a cogent and closely analysed exposition of how children acquire language in real time. Equally importantly, readers will have acquired the fundamental knowledge and skill not only to interpret primary literature but also to approach their own research with sophistication.

The remarkable way in which young children acquire language has long fascinated linguists and developmental psychologists alike. Language is a skill that we have essentially mastered by the age of three, and with incredible ease and speed, despite the complexity of the task. This accessible textbook introduces the field of child language acquisition, exploring language development from birth. Setting out the key theoretical debates, it considers questions such as what characteristics of the human mind make it possible to acquire language; how far acquisition is biologically programmed and how far it is influenced by our environment; what makes second language learning (in adulthood) different from first language acquisition; and whether the specific stages in language development are universal across languages. Clear and comprehensive, it is set to become a key text for all courses in child language acquisition, within linguistics, developmental psychology and cognitive science.