This book presents one of the first attempts at developing a precise, grammatically rooted, theory of conversation motivated by data from real conversations. The theory has descriptive reach from the micro-conversational - e.g. self-repair at the word level - to macro-level phenomena such as multi-party conversation and the characterization of distinct conversational genres. It draws on extensive corpus studies of the British National Corpus, on evidence from language acquisition, and on computer simulations of language evolution. The theory provides accounts of (...) the opening, middle game, and closing stages of conversation. it also offers a new perspective on traditional semantic concerns such as quanitifcation and anaphora. The Interactive Stance challenges orthodox views of grammar by aruging that, unless we wish to excluse from analysis a large body of frequently occurrring words and constructions, the right way to construe grammar is as a system that characterizes types of talk in interaction. (shrink)

The paper is in two parts. In Part I, a semantics for embedded and query uses of interrogatives is put forward, couched within a situation semantics framework. Unlike many previous analyses,questions are not reductively analysed in terms of their answers. This enables us to provide a notion of ananswer that resolves a question which varies across contexts relative to parameters such as goals and inferential capabilities. In Part II of the paper, extensive motivation is provided for an ontology that distinguishes (...) propositions, questions, and facts, while at the same time the semantics provided captures an important commonality between questions and propositions: factsprove propositions andresolve questions. This commonality is exploited to provide an explanation for why predicates such as know carry presuppositions such as factivity and for a novel account of the behaviour of adverbially modified predicates with interrogative, declarative and fact-nominal arguments. (shrink)

This work concerns itself with characterising the different types of contents that arise from uses of interrogative sentences, describing what meanings get associated with particular interrogative sentences, and explaining how these get put together compositionally on the basis of the meaning of their constituents, with particular attention to the meaning of interrogative phrases. ;Within most recent work in linguistic semantics, questions, the contents of query uses of interrogatives, have been analysed reductively as higher order propositional objects. The current work argues (...) against such an analysis. In its stead a view of questions is offered wherein these constitute the subclass of singular propositional entities, unresolved states-of-affairs , those that contain one or more argument roles of the propositional entity with whom no entity is associated. This view provides for an inherently richer notion of answerhood that is at the same time based on entities that are more plausibly available to cognitive agents engaged in querying. The need for a richer notion of answerhood is prompted by our demonstration that the class of answers to any given question--contents that can be conveyed by acceptable responses--has been considerably under-recognized in past work. An important gain made by the proposed approach is that it reveals and provides a simple account of systematic and cross-linguistically stable contrasts in the ability of a predicate to take an interrogative meaning as an argument. ;Our proposal for characterising the meaning of interrogative expressions argues that there exist three independent classes of uses which interrogative phrases can undergo, which we dub independent, dependent, and reprise uses. We argue extensively against an assumption common to most past work that interrogatives should be viewed as quantifiers on either syntactic or semantic grounds. We propose that dependent and reprise uses of interrogative expressions are each particular instances of use-types applicable to non-interrogative expressions. Dependent uses include bound variable anaphora as an instance. Reprise uses comprehend quotative uses of declarative sentences. We show how combining the general characteristics of each use type with the characterisation of independent interrogative uses we provide enables the defining conditions pertaining to these additional interrogative uses to be derived. This allows for a simple and comprehensive account of the available interrogative meanings. (shrink)

The paper investigates an elliptical construction, Clarification Ellipsis, that occurs in dialogue. We suggest that this provides data that demonstrates that updates resulting from utterances cannot be defined in purely semantic terms, contrary to the prevailing assumptions of existing approaches to dynamic semantics. We offer a computationally oriented analysis of the resolution of ellipsis in certain cases of dialogue clarification. We show that this goes beyond standard techniques used in anaphora and ellipsis resolution and requires operations on highly structured, linguistically (...) heterogeneous representations. We characterize these operations and the representations on which they operate. We offer an analysis couched in a version of Head-Driven Phrase Structure Grammar combined with a theory of information states (IS) in dialogue. We sketch an algorithm for the process of utterance integration in IS which leads to grounding or clarification. The account proposed here has direct applications to the theory of attitude reports, an issue which is explored briefly in the concluding remarks of the paper. (shrink)

Clarification requests, queries posed in response to a “problematic” (misheard, misunderstood, etc.) utterance, are a challenge to mainstream semantic theories because they call into question notions such as “shared content” or “the context.” Given their strong parallelism requirements, elliptical clarification requests introduce in addition significant complexities concerning the need for long-term maintenance of non-semantic information in context. In this paper, we consider a puzzle concerning the emergence of elliptical clarification requests in child English: Data from the Belfast and Manchester corpora (...) from CHILDES demonstrate that reprise fragments, the highest frequency clarification request construction among adults, emerges with significant delay in comparison with reprise sluices, bare wh-phrases used to request clarification. This is a puzzling finding a priori: first, since reprise fragments are by most plausible measures the most readily available clarification request form in that it involves mere repetition of material primed by the previous utterance and children have the ability to repeat parts of the previous utterance from the earliest stages of speech. Moreover, as we show, reprise fragments predominate—in some cases vastly so, over sluicing in the input of fragmentary clarification requests available to the child—and it would, therefore, be difficult to construct an explanation for order of emergence primarily based on frequency of the construction in the children's input. Our account is based on grammatical explication of the difference between the constructions, how constructional difference is represented in a hierarchy of constructions, and in terms of a notion of semantic complexity that suggests reprise sluicing is, in fact, less complex than reprise fragments. (shrink)

In this paper we investigate the use of machine learning techniques to classify a wide range of non-sentential utterance types in dialogue, a necessary first step in the interpretation of such fragments. We train different learners on a set of contextual features that can be extracted from PoS information. Our results achieve an 87% weighted f-score—a 25% improvement over a simple rule-based algorithm baseline.

Quotation has been much studied in philosophy. Given that quotation allows one to diagonalize out of any grammar, there have been comparatively few attempts within the linguistic literature to develop an account within a formal linguistic theory. Nonetheless, given the ubiquity of quotation in natural language, linguists need to explicate the formal mechanisms it employs. The central claim of this paper is that once one assumes a dialogical perspective on language such as provided by the KoS (KoS is not an (...) acronym, despite emphasizing a Konversationally Oriented Semantics) framework, formalized in a rich type theory like Type Theory with Records, much of the mystery evaporates. In particular, one can utilize as denotations for quotative constructions entities that are independently motivated for dialogue processing—utterance types and locutionary propositions, Austinian propositions about speech events. (shrink)

We offer a computational analysis of the resolution of ellipsis in certain cases of dialogue clarification. We show that this goes beyond standard techniques used in anaphora and ellipsis resolution and requires operations on highly structured, linguistically heterogeneous representations. We characterize these operations and the representations on which they operate. We offer an analysis couched in a version of Head-Driven Phrase Structure Grammar combined with a theory of information states (IS).

One of the success stories of formal semantics is explicating responsive moves like answers to questions. There is, however, a significant lacune concerning the characterization of _initiating utterances_, which are strongly tied to the conversational activity [language game (Wittgenstein), speech genre (Bakhtin)], or—our terminology—_conversational type_, one is engaged in. To date there has been no systematic proposal trying to account for the range of possible _language games_/_speech genres_/_conversational types_ and their global structure. In particular, concerning the range of subject matter (...) that can and needs to be discussed and by whom—ultimately a semantic analogue of Laplace’s demon. We suggest that the subject matter problem for conversational types is a central task for any semantic theory for conversation. This paper develops a theory of conversational types, which embedded in the theory of conversational interaction KoS, enables this problem to be tackled for a wide range of conversational types drawn from the British National Corpus classification of conversational domains. The theory we develop treats conversational types as first class, not metatheoretical entities, in contrast to explications of corresponding notions in game theoretic approaches. We demonstrate that this allows us to explicate the possibilities interlocutors have to refer to and seek clarification about the types of conversations they are engaged in. (shrink)

Pickering & Garrod's (P&G's) claim that conversationalists do not explicitly keep track of their interlocuters' information states is important. Nonetheless, via alignment, they seem to create a virtually symmetrical view of the information states of speaker and addressee – a key component of their accounts of collaborative utterances and of self-monitoring. As I show, there is significant evidence for intrinsic contextual misalignment between conversationalists that can persist across turns.

This collection serves as a catalyst for new interdisciplinary developments in language, logic and computation.

Raquel FERN ´ ANDEZ, Jonathan GINZBURG and Shalom LAPPIN Department of Computer Science King’s College London Strand, London WC2R 2LS, UK {raquel,ginzburg,lappin}@dcs.kcl.ac.uk..

This book evaluates the consequences of economic, social, environmental and cultural change on people living and working within Teesside in the North-East of England. It assesses the lived experiences, working lives, health and cultural perspectives of residents and key stakeholders in the wake of serious de-industralisation in the region. The narrative is embedded within the long-term industrial history of Stockton: an area once dominated by steel, coal and chemical industries. This past still continues to shape its future and influences the (...) ways in which that future is conceived and envisioned. The author explores a 'biography of place' analytical framework to offer a holistic view of the area, which considers the interaction between the social, economic, cultural, visual and environmental legacy of the community, which is firmly grounded in the past, present and future prospects of those who live and work there. (shrink)

There are two central kinds of epistemological mistakes: believing things you shouldn’t, and failing to believe things that you should. The knowledge-first program offers a canonical explanation for the former: if you believe something without knowing it, you violate the norm to believe only that which you know. But the explanation does not extend in any plausible way to a story about what’s wrong with suspending judgment when one ought to believe. In this paper I explore prospects for a knowledge-centering (...) account of positive epistemic norms that describe epistemic duties to believe. (shrink)

Philosophy and Phenomenological Research, Volume 99, Issue 3, Page 749-767, November 2019.

This chapter examines philosophical issues surrounding the classification of mental disorders by the Diagnostic and Statistical Manual of Mental Disorders (DSM). In particular, the chapter focuses on issues concerning the relative merits of descriptive versus theoretical approaches to psychiatric classification and whether the DSM should classify natural kinds. These issues are presented with reference to the history of the DSM, which has been published regularly by the American Psychiatric Association since 1952 and is currently in its fifth edition. While the (...) first two editions of the DSM adopted a theoretical (psychoanalytic) and etiological approach to classification, subsequent editions of the DSM have adopted an atheoretical and purely descriptive (“neo-Kraepelinian”) approach. It is argued that largest problem with the DSM at present—viz., its failure to provide valid diagnostic categories—is directly related to the purely descriptive methodology championed by the DSM since the third edition of the DSM. In light of this problem, the chapter discusses the prospects of a theoretical and causal approach to psychiatric classification and critically examines the assumption that the DSM should classify natural kinds. (shrink)

The Oxford Translation of Aristotle was originally published in 12 volumes between 1912 and 1954. It is universally recognized as the standard English version of Aristotle. This revised edition contains the substance of the original Translation, slightly emended in light of recent scholarship three of the original versions have been replaced by new translations and a new and enlarged selection of Fragments has been added. The aim of the translation remains the same: to make the surviving works of Aristotle readily (...) accessible to English speaking readers. (shrink)

Research ethics committees and institutional review boards spend considerable time developing, scrutinising, and revising specific consent processes and materials for survey-based studies conducted on crowdsourcing and online recruitment platforms such as MTurk and Prolific. However, there is evidence to suggest that many users of ICT services do not read the information provided as part of the consent process and they habitually provide or refuse their consent without adequate reflection. In principle, these practices call into question the validity of their consent. (...) In this paper we argue that although the ‘no read problem’ and the routinisation of consent may apply to research participants’ consent practices for studies on crowdsourcing platforms, this is not a serious problem. Furthermore, given that the informational requirements for informed consent in these contexts are minimal, we argue that these participants are, nevertheless, sufficiently informed to give valid consent. We conclude that research ethics committees and institutional review boards should only agonise over the precise details of the informed consent process and materials in those rare cases where appreciable risks to research participants need to be managed. (shrink)

Train crashes cause, on average, a handful of deaths each year in the UK. Technologies exist that would save the lives of some of those who die. Yet these technical innovations would cost hundreds of millions of pounds. Should we spend the money? How can we decide how to trade off life against financial cost? Such dilemmas make public policy is a battlefield of values, yet all too often we let technical experts decide the issues for us. Can philosophy help (...) us make better decisions? Ethics and Public Policy: A Philosophical Inquiry is the first book to subject important and controversial areas of public policy to philosophical scrutiny. Jonathan Wolff, a renowned philosopher and veteran of many public committees, such as the Gambling Review Body, introduces and assesses core problems and controversies in public policy from a philosophical standpoint. Each chapter is centred on an important area of public policy where there is considerable moral and political disagreement. Topics discussed include: Can we defend inflicting suffering on animals in scientific experiments for human benefit? What limits to gambling can be achieved through legislation? What assumptions underlie drug policy? Can we justify punishing those who engage in actions that harm only themselves? What is so bad about crime? What is the point of punishment? Other chapters discuss health care, disability, safety and the free market. Throughout the book, fundamental questions for both philosopher and policy maker recur: what are the best methods for connecting philosophy and public policy? Should thinking about public policy be guided by an ‘an ideal world’ or the world we live in now? If there are ‘knock down’ arguments in philosophy why are there none in public policy? Each chapter concludes with ‘Lessons for Philosophy’ making this book not only an ideal introduction for those coming to philosophy, ethics or public policy for the first time, but also a vital resource for anyone grappling with the moral complexity underlying policy debates. (shrink)

What does it mean to be disadvantaged? Is it possible to compare different disadvantages? What should governments do to move their societies in the direction of equality, where equality is to be understood both in distributional and social terms? Linking rigorous analytical philosophical theory with broad empirical studies, including interviews conducted for the purpose of this book, Wolff and de-Shalit show how taking theory and practice together is essential if the theory is to be rich enough to be applied to (...) the real world, and policy systematic enough to have purpose and justification. The book is in three parts. Part 1 presents a pluralist analysis of disadvantage, modifying the capability theory of Sen and Nussbaum to produce the 'genuine opportunity for secure functioning' view. This emphasises risk and insecurity as a central component of disadvantage. Part 2 shows how to identify the least advantaged in society even on a pluralist view. The authors suggest that disadvantage 'clusters' in the sense that some people are disadvantaged in several different respects. Thus identifying the least advantaged is not as problematic as it appears to be. Conversely, a society which has 'declustered disadvantaged' - in the sense that no group lacks secure functioning on a range of functionings - has made considerable progress in the direction of equality. Part 3 explores how to decluster disadvantage, by paying special attention to 'corrosive disadvantages' - those disadvantages which cause further disadvantages - and 'fertile functionings' - those which are likely to secure other functionings. In sum this books presents a refreshing new analysis of disadvantage, and puts forward proposals to help governments improve the lives of the least advantaged in their societies, thereby moving in the direction of equality. (shrink)

This essay explores the phenomenon of common sense through a contextual analysis of Hannah Arendt’s political application of Kant’s Critique of Judgment. I begin by tracing the development of Arendt’s thinking on judgment and common sense during the 1950s which led her to turn to the third Critique. I then consider the justification of her move by examining the philosophical context and political applications of the third Critique, arguing that within it Kant made an original and profound discovery: that the (...) phenomenon of common sense contains a hidden faculty that may anchor moral and political judgments. I conclude by arguing that Arendt was on firmer ground than is often thought in adapting Kantian common sense to politics, a fact that may afford new possibilities for the practice of moral and political thought. (shrink)

_Introduction of the book: _Ethics and Public Policy: A Philosophical Inquiry_, by Jonathan Wolff. Published with the author’s and Routledge permissions._.

Despite the increased prevalence of bioethics research that seeks to use empirical data to answer normative research questions, there is no consensus as to what an appropriate methodology for this would be. This review aims to search the literature, present and critically discuss published Empirical Bioethics methodologies.

Volume 31, Issue 2, June 2024, Page 120-125.

Could emotions be a uniquely human phenomenon? One prominent theory in emotion science, Lisa Feldman Barrett’s “Theory of Constructed Emotion” (TCE), suggests they might be. The source of the sceptical challenge is that TCE links emotions to abstract concepts tracking socio-normative expectations, and other animals are unlikely to have such concepts. Barrett’s own response to the sceptical challenge is to relativize emotion to the perspective of an interpreter, but this is unpromising. A more promising response may be to amend the (...) theory, dropping the commitment to the abstract nature of emotion concepts and allowing that, like olfactory concepts, they have disjunctive sensory groundings. Even if other animals were emotionless, this would not imply they lack morally significant interests. Unconceptualized valenced experiences are a sufficient basis for morally significant interests, and such experiences may occur even in the absence of discrete, constructed emotions. (shrink)

The Presocratics were the founding fathers of the Western philosophical tradition, and the first masters of rational thought. This volume provides a comprehensive and precise exposition of their arguments, and offers a rigorous assessment of their contribution to philosophical thought.