Explores the interaction of grammar with the factors reducing complexity. This book aims to bring about further understanding of the interfaces of the grammar in a broader biolinguistic sense. It anchors the formal properties of grammar at the interfaces between language and biology, language and experience, bringing about language acquisition.

The papers assembled in this volume aim to contribute to our understanding of the human capacity for language: the generative procedure that relates sounds and meanings via syntax. Different hypotheses about the properties of this generative procedure are under discussion, and their connection with biology is open to important cross-disciplinary work. Advances have been made in human-animal studies to differentiate human language from animal communication. Contributions from neurosciences point to the exclusive properties of the human brain for language. Studies in genetically based language impairments also contribute to the understanding of the properties of the language organ. This volume brings together contributions on theoretical and experimental investigations on the Language Faculty. It will be of interest to scholars and students investigating the properties of the biological basis of language, in terms the modeling of the language faculty, as well as the properties of language variation, language acquisition and language impairments.

Few concepts are as ubiquitous in the physical world of humans as that of identity. Laws of nature crucially involve relations of identity and non-identity, the act of identifying is central to most cognitive processes, and the structure of human language is determined in many different ways by considerations of identity and its opposite. The purpose of this book is to bring together research from a broad scale of domains of grammar that have a bearing on the role that identity plays in the structure of grammatical representations and principles. Beyond a great many analytical puzzles, the creation and avoidance of identity in grammar raise a lot of fundamental and hard questions. These include: Why is identity sometimes tolerated or even necessary, while in other contexts it must be avoided? What are the properties of complex elements that contribute to configurations of identity (XX)? What structural notions of closeness or distance determine whether an offending XX-relation exists or, inversely, whether two more or less distant elements satisfy some requirement of identity? Is it possible to generalize over the specific principles that govern (non-)identity in the various components of grammar, or are such comparisons merely metaphorical? Indeed, can we define the notion of identity in a formal way that will allow us to decide which of the manifold phenomena that we can think of are genuine instances of some identity (avoidance) effect? If identity avoidance is a manifestation in grammar of some much more encompassing principle, some law of nature, then how is it possible that what does and what does not count as identical in the grammars of different languages seems to be subject to considerable variation?

This handbook provides a critical guide to the most central proposition in modern linguistics: the notion, generally known as Universal Grammar, that a universal set of structural principles underlies the grammatical diversity of the world's languages. Part I considers the implications of Universal Grammar for philosophy of mind and the philosophy of language, and examines the history of the theory. Part II focuses on linguistic theory, looking at topics such as explanatory adequacy and how phonology and semantics fit into Universal Grammar. Parts III and IV look respectively at the insights derived from UG-inspired research on language acquisition, and at comparative syntax and language typology, while part V considers the evidence for Universal Grammar in phenomena such as creoles, language pathology, and sign language. The book will be a vital reference for linguists, philosophers, and cognitive scientists.

Head-Driven Phrase Structure Grammar (HPSG) is a constraint-based or declarative approach to linguistic knowledge, which analyses all descriptive levels (phonology, morphology, syntax, semantics, pragmatics) with feature value pairs, structure sharing, and relational constraints. In syntax it assumes that expressions have a single relatively simple constituent structure. This volume provides a state-of-the-art introduction to the framework. Various chapters discuss basic assumptions and formal foundations, describe the evolution of the framework, and go into the details of the main syntactic phenomena. Further chapters are devoted to non-syntactic levels of description. The book also considers related fields and research areas (gesture, sign languages, computational linguistics) and includes chapters comparing HPSG with other frameworks (Lexical Functional Grammar, Categorial Grammar, Construction Grammar, Dependency Grammar, and Minimalism).

The Routledge Handbook of Phonological Theory provides a comprehensive overview of the major contemporary approaches to phonology. Phonology is frequently defined as the systematic organisation of the sounds of human language. For some, this includes aspects of both the surface phonetics together with systematic structural properties of the sound system; for others, phonology is seen as distinct from, and autonomous from, phonetics. The Routledge Handbook of Phonological Theory surveys the differing ways in which phonology is viewed, with a focus on current approaches to phonology. Divided into two parts, this handbook: covers major conceptual frameworks within phonology, including: rule-based phonology; Optimality Theory; Government Phonology; Dependency Phonology; and connectionist approaches to generative phonology; explores the central issue of the relationship between phonetics and phonology; features 23 chapters written by leading academics from around the world. The Routledge Handbook of Phonological Theory is an authoritative survey of this key field in linguistics, and is essential reading for students studying phonology.

This book presents diverse, original research studies on typical and atypical child language acquisition in monolingual, bilingual and bi-dialectal settings, with a focus on development, assessment and research methodology. Languages investigated in the studies include underrepresented languages, such as Farsi, Greek, Icelandic, isiXhosa, Maltese, Mandarin and Slovene, without excluding representative work in major languages like English and Spanish. The language areas of focus are phonology, lexicon, morphology and syntax and the book incorporates studies in under-researched language impairment, such as Obstructive Sleep Apnea Syndrome and language impairment in 22q11.2 Deletion Syndrome. The book has practical significance in that it proposes tools and assessment practices that are of universal crosslinguistic relevance while also dealing with language-specific complications. The studies presented enhance existing knowledge and stimulate answers on what the acquisition of disparate languages in different contexts can teach us about language/communication development in the presence or absence of disorder.

Clause structure is the most widely-studied phenomenon within syntactic theory. This accessible book synthesizes the most important research findings, examines a range of examples taken from data acquisition, typology and language change, and includes discussion questions, helpful suggestions for further reading and a useful glossary.

This book brings together phonologists working in different areas to explore key questions relating to phonological primitives, the basic building blocks that are at the heart of phonological structure and over which phonological computations are carried out. Whether these units are referred to as features, elements, gestures, or something else entirely, the assumptions that are made about them are fundamental to modern phonological theory. Even so, there is limited consensus on the specifics of those assumptions. The chapters in this book present differing perspectives on phonological primitives and their implications, addressing some of the most pressing issues in the field such as how many features there are; whether those features are privative or binary; and whether segments need to be specified for all features. The studies cover a wide range of methodologies and domains, including experimental work, fieldwork, language acquisition, theory-internal concerns, and many more, and will be of interest to phoneticians and phonologists from all theoretical backgrounds.

An introduction to generative phonology using tools of basic set theory, logic, and combinatorics. This textbook introduces phonological theory as a branch of cognitive science for students with minimal background in linguistics. The authors use basic math and logic, including set theory, some rules of inference, and basic combinatorics, to explain phonology, and use phonology to teach the math and logic. The text is unique in its focus on logical analysis, its use of toy data, and its provision of some interpretation rules for its phonological rule syntax. The book's eight parts cover preliminary and background material; the motivation for phonological rules; the development of a formal model for phonological rules; the basic logic of neutralization rules; the traditional notions of allophony and complementary distribution; the logic of rule interaction, presented in terms of function composition; a survey of such issues as length, tone, syllabification, and metathesis; and features and feature logic, with a justification of decomposing segments into features and treating segments as sets of (valued) features. End-of-chapter exercises help students apply the concepts presented. Much of the discussion and many of the exercises rely on toy data, but more “real” data is included toward the end of the book. Exercises available online can be used as homework or in-class quizzes.