Grammaticalization is a well-attested process of linguistic change in which a lexical item becomes a function word, which may be further reduced to a clitic or affix. Proponents of the universality of grammaticalization have usually argued that it is unidirectional and have thus found it a useful tool in linguistic reconstruction. In this book Prof Norde shows that change is reversible on all levels: semantic, morphological, syntactic, and phonological. As a consequence, the alleged unidirectionality of grammaticalization is not a reliable reconstructional tool, even if degrammaticalization is a rare phenomenon. Degrammaticalization, she argues, is essentially different from grammaticalization: it usually comprises a single change, examples being shifts from affix to clitic, or from function word to lexical item. And where grammaticalization can be seen as a process, degrammaticalization is often the by-product of other changes. Nevertheless, she shows that it can be described, like grammaticalization, in a principled way, in order to establish whether a change in a word has been from more to less grammatical or vice versa, and the stages by which it has become so. Using data from different languages she constructs a typology of degrammaticalization changes. She explains why degrammaticalization is so rare and why some linguists have such strongly negative feelings about the possibility of its existence. She adds to the understanding of grammaticalization and makes a significant contribution to methods of linguistic reconstruction and the study of language change. She writes clearly, aiming to be understood by advanced undergraduate students as well as appealing to scholars and graduate researchers in historical linguistics.

This volume contains a selection of papers on grammaticalization from a broad perspective. Some of the papers focus on basic concepts in grammaticalization research such as the concept of 'grammar' as the endpoint of grammaticalization processes, erosion, (uni)directionality, the relation between grammaticalization and constructions, subjectification, and the relation between grammaticalization and analogy. Other papers shed a critical light on grammaticalization as an explanatory parameter in language change. New case studies of micro-processes of grammaticalization complete the selection. The empirical evidence for (and against) grammaticalization comes from diverse domains: subject control, clitics, reciprocal markers, pronouns and agreement markers, gender markers, auxiliaries, aspectual categories, intensifying adjectives and determiners, and pragmatic markers. The languages covered include English and its varieties, German, Dutch, Italian, Spanish, French, Slavonic languages, and Turkish. The book will be valuable to scholars working on grammaticalization and language change as well as to those interested in individual languages.

This book presents a critical assessment of research on grammaticalization, a central element in the process by which grammars are created. Leading scholars discuss its core theoretical and methodological bases, report on work in the field, and point to directions for new research. They represent every relevant theoretical perspective and approach.

This book contains 15 revised papers originally presented at a symposium at Rosendal, Norway, under the aegis of The Centre for Advanced Study (CAS) at the Norwegian Academy of Science and Letters. The overall theme of the volume is 'internal factors in grammatical change.' The papers focus on fundamental questions in theoretically-based historical linguistics from a broad perspective. Several of the papers relate to grammaticalization in different ways, but are generally critical of 'Grammaticalization Theory'. Further papers focus on the causes of syntactic change, pinpointing both extra-syntactic (exogenous) causes and – more controversially – internally driven (endogenous) causes. The volume is rounded up by contributions on morphological change 'by itself.' A wide range of languages is covered, including Tsova-Tush (Nakh-Dagestan), Zoque, and Athapaskan languages, in addition to Indo-European languages, both the more familiar ones and some less well-studied varieties.

Muriel Norde shows that linguistic change via the well-attested process of grammaticalization is reversible and that degrammaticalization can occur on all levels: semantic, morphological, syntactic, and phonological. Her careful analysis of the process makes a significant contribution to methods of linguistic reconstruction and language change.

The basic idea behind this volume is to probe the nature of grammaticalization. Its contributions focus on the following questions: (i) In how far can grammaticalization be considered a universal diachronic process or mechanism of change and in how far is it conditioned by synchronic factors? (ii) What is the role of the speaker in grammaticalization? (iii) Does grammaticalization itself provide a cause for change or is it an epiphenomenon, i.e. a conglomeration of causal factors/mechanisms which elsewhere occur independently? (iv) If it is epiphenominal, how do we explain that similar pathways so often occur in known cases of grammaticalization? (v) Is grammaticalization unidirectional? (vi) What is the nature of the parameters guiding grammaticalization? The overall aim of the book is to enrich our understanding of what grammaticalization does or does not entail via detailed case studies in combination with theoretical and methodological discussions.

This collective volume focuses on the latest developments in the study of grammaticalization and related processes of change such as degrammaticalization, constructionalization, lexicalization, and petrification. It addresses topical issues relating to the motivations, sources, defining features, and outcomes of these changes. New theoretical reflections are offered on the pragmatic motivation of grammaticalization paths, process-oriented differences between grammaticalization, lexicalization and degrammaticalization, the question of gradualness and pace of grammaticalization, and deictics as a distinct source of grammaticalization. The articles describe various constructional and distributional changes affecting deictics, determiners, reflexives, clitics, nouns, affixes, adverbs and (auxiliary) verbs, mainly in the Germanic and Romance languages. The volume will be of great interest to historical linguists working on grammaticalization and related changes, and to all linguists working on the interface between morphosyntax, semantics, pragmatics and discourse.