In many sign languages around the world, some verbs express grammatical agreement, while many others do not. Curiously, there is a remarkable degree of semantic overlap across sign languages between verbs that do and do not possess agreement properties. This book scrutinizes the interaction between semantic and morphosyntactic structure in verb constructions in German Sign Language (DGS). Naturalistic dialogues from the DGS Corpus form the primary data source. It is shown that certain semantic properties, also known to govern transitivity marking in spoken languages, are predictive of verb type in DGS, where systematic iconic mappings play a mediating role. The results enable the formulation of cross-linguistic predictions about the interplay between verb semantics and verb type in sign languages. An analysis of the morphosyntactic properties of different verb types leads up to the conclusion that even ‘plain’ verbs agree with their arguments, where iconicity again plays a crucial role. The findings motivate a unified syntactic analysis in terms of agreement of constructions with verbs of all types, thus offering a novel solution to the typological puzzle that supposedly only a subset of verbs agree in DGS and other sign languages.

Surveys key findings and ideas in sign language phonology, exploring the crucial areas in phonology to which sign language studies has contributed.

The discovery of the importance of sign language in the deaf community is very recent indeed. This book provides a study of the communication and culture of deaf people, and particularly of the deaf community in Britain. The authors' principal aim is to inform educators, psychologists, linguists and professionals working with deaf people about the rich language the deaf have developed for themselves - a language of movement and space, of the hands and of the eyes, of abstract communication as well as iconic story telling. The first chapters of the book discuss the history of sign language use, its social aspects and the issues surrounding the language acquisition of deaf children (BSL) follows, and the authors also consider how the signs come into existence, change over time and alter their meanings, and how BSL compares and contrasts with spoken languages and other signed languages. Subsequent chapters examine sign language learning from a psychological perspective and other cognitive issues. The book concludes with a consideration of the applications of sign language research, particularly in the contentious field of education. There is still much to be discovered about sign language and the deaf community, but the authors have succeeded in providing an extensive framework on which other researchers can build, from which professionals can develop a coherent practice for their work with deaf people, and from which hearing parents of deaf children can draw the confidence to understand their children's world.

Looking at the ways humans perceive, interpret, remember, and interact with events occurring in space, this book focuses on two aspects of spatial cognition: How does spatial cognition develop? What is the relation between spatial cognition and the brain? This book offers a unique opportunity to share the combined efforts of scientists from varied disciplines, including cognitive and developmental psychology, neuropsychology, behavioral neurology, and neurobiology in the process of interacting and exchanging ideas. Based on a conference held at the Neuroscience Conference Center of the Salk Institute for Biological Studies, this book explores current scientific trends seeking a biological basis for understanding the relationships among brain, mind, and behavior.

What is the role of meaning in linguistic theory? Generative linguists have severely limited the influence of meaning, claiming that language is not affected by other cognitive processes and that semantics does not influence linguistic form. Conversely, cognitivist and functionalist linguists believe that meaning pervades and motivates all levels of linguistic structure. This dispute can be resolved conclusively by evidence from signed languages. Signed languages are full of iconic linguistic items: words, inflections, and even syntactic constructions with structural similarities between their physical form and their referents' form. Iconic items can have concrete meanings and also abstract meanings through conceptual metaphors. Language from the Body rebuts the generativist linguistic theories which separate form and meaning and asserts that iconicity can only be described in a cognitivist framework where meaning can influence form.

Sign language linguists show here that all questions relevant to the linguistic investigation of spoken languages can be asked about sign languages. Conversely, questions that sign language linguists consider - even if spoken language researchers have not asked them yet - should also be asked of spoken languages. The HSK handbook Sign Language aims to provide a concise and comprehensive overview of the state of the art in sign language linguistics. It includes 44 chapters, written by leading researchers in the field, that address issues in language typology, sign language grammar, psycholinguistics, neurolinguistics, sociolinguistics, and language documentation and transcription. Crucially, all topics are presented in a way that makes them accessible to linguists who are not familiar with sign language linguistics.

The use of sign language has a long history. Indeed, humans' first languages may have been expressed through sign. Sign languages have been found around the world, even in communities without access to formal education. In addition to serving as a primary means of communication for Deaf communities, sign languages have become one of hearing students' most popular choices for second-language study. Sign languages are now accepted as complex and complete languages that are the linguistic equals of spoken languages. Sign-language research is a relatively young field, having begun fewer than 50 years ago. Since then, interest in the field has blossomed and research has become much more rigorous as demand for empirically verifiable results have increased. In the same way that cross-linguistic research has led to a better understanding of how language affects development, cross-modal research has led to a better understanding of how language is acquired. It has also provided valuable evidence on the cognitive and social development of both deaf and hearing children, excellent theoretical insights into how the human brain acquires and structures sign and spoken languages, and important information on how to promote the development of deaf children. This volume brings together the leading scholars on the acquisition and development of sign languages to present the latest theory and research on these topics. They address theoretical as well as applied questions and provide cogent summaries of what is known about early gestural development, interactive processes adapted to visual communication, linguisic structures, modality effects, and semantic, syntactic, and pragmatic development in sign. Along with its companion volume, Advances in the Spoken Language Development of Deaf and Hard-of Hearing Children, this book will provide a deep and broad picture about what is known about deaf children's language development in a variety of situations and contexts. From this base of information, progress in research and its application will accelerate, and barriers to deaf children's full participation in the world around them will continue to be overcome.