Bart Geurts

Gricean pragmatics. Saying vs. implicating ; Discourse and cooperation ; Conversational implicatures ; Generalised vs. particularised ; Cancellability ; Gricean reasoning and the pragmatics of what is said -- The standard recipe for Q-implicatures. The standard recipe ; Inference to the best explanation ; Weak implicatures and competence ; Relevance ; Conclusion -- Scalar implicatures. Horn scales and the generative view ; Implicatures and downward entailing environments ; Disjunction : exclusivity and ignorance ; Conclusion -- Psychological plausibility. Charges of psychological inadequacy ; Logical complexity ; Abduction ; Incremental processing ; The intentional stance ; Alternatives ; Conclusion -- Nonce inference or defaults?. True defaults ; Strong defaultism ; Weak defaultism ; Contextualism ; Conclusion -- Intentions, alternatives, and free choice. Free choice ; Problems with the standard recipe ; Intentions first ; Free choice explained ; Comparing alternatives ; Two flavours of Q-implicature ; Conclusion -- Embedded implicatures : the problems. The problems ; Varieties of conventionalism ; Against conventionalism ; Conclusion -- Embedded implicatures : a Gricean approach. Disjunction ; Belief reports ; Factives and other presupposition inducers ; Indefinites ; Contrastive construals and lexical pragmatics ; Conclusion.

In the psychological literature on reasoning it has always been assumed that if there is such a thing as mental logic, it must be a set of inference rules. This proof-theoretic conception of mental logic is compatible with but doesn’t do justice to what, according to most logicians, logic is about. Thus, the ongoing debate over mental logic is based on a too narrow notion of logic. Adopting the broader perspective suggested by the standard (Tarskian) view on logic helps to clarify the debate and also shows that the case for mental logic is much stronger than its critics would have us believe.

This is an attempt at reviving Kneale's version of the description theory of names, which says that a proper name is synonymous with a definite description of the form ‘the individual named so-and-so’. To begin with, I adduce a wide range of observations to show that names and overt definites are alike in all relevant respects. I then turn to Kripke's main objection against Kneale's proposal, and endeavour to refute it. In the remainder of the paper I elaborate on Kneale's analysis, adopting a theory of presupposition proposed by van der Sandt.

Abstract: The Gricean theory of conversational implicature has always been plagued by data suggesting that what would seem to be conversational inferences may occur within the scope of operators like believe , for example; which for bona fide implicatures should be an impossibility. Concentrating my attention on scalar implicatures, I argue that, for the most part, such observations can be accounted for within a Gricean framework, and without resorting to local pragmatic inferences of any kin d. However, there remains a small class of marked cases that cannot be treated as conversational implicatures, and they do require a local mode of pragmatic interpretation.

This paper consists of two main parts and a coda. In the first part I present the ''binding theory'' of presupposition projection, which is the framework that I adopt in this paper (Section 1.1). I outline the main problems that arise in the interplay between presuppositions and anaphors on the one hand and attitude reports on the other (Section 1.2), and discuss Heim''s theory of presuppositions in attitude contexts (Section 1.3).In the second part of the paper I present my own proposal. To begin with, I define an extension of DRT in which attitude reports can be represented (Sections 2.1–2.2). I then argue that the verb believe triggers a certain presupposition and that, given the binding theory, this presupposition determines the projection behaviour of the verb (Section 2.3). This analysis yields predictions which are incomplete in the sense that they do not fully account for speakers'' intuitions about presuppositions and anaphors in belief contexts. In Section 2.4 I suggest that this is as it should be because we may assume on independent grounds that there is a class of plausibility inferences which complement the predictions of the presupposition theory. Finally, the analysis is extended to the verb want (Section 2.5).

In the last 30 years, the key issue in developmental Theory of Mind has been if and when children are capable of representing false beliefs. Moving away from this research question, the aim of this study was to investigate the role of attentional processes in false-belief tasks. We focused on the design of the test phase and investigated two factors that may be critical for 3-year-old children’s success: the form of the wh-question and the salience of the target object. The results of two experiments confirmed that 3-year olds are able to explicitly choose the correct answer in a false-belief task provided that they are allowed to focus on the protagonist throughout the task. The salience of the target object, however, was a critical factor in the design of the test phase, as increasing it had a negative effect on children’s performance. These results suggest that the experimental record of the last 30 years may be skewed since standard false-belief tasks do not control for the relative salience of the wrong response, potentially hindering the performance of children under 4. We conclude that a careful investigation of performance factors in false-belief tasks has the potential to reveal deep insights into the development of Theory of Mind skills, even if not directly focused on children’s representation of beliefs.

It appears that in mixed quotations like the following, the quoted expression is used and mentioned at the same time: (1) George says Tony is his ``bestest friend''. Most theories seek to account for this observation by assuming that mixed quotations operate at two levels of content at once. In contradistinction to such two-dimensional theories, we propose that quotation involves just a single level of content. Quotation always produces a change in meaning of the quoted expression, and if the quotation is mixed the shift is, to a first approximation at least, from '...' to ``what x calls '...''', where x is a variable whose value is determined by the context. We argue that quotation is generally context dependent in various ways, and that some of these ways are presuppositional in nature; we present a detailed analysis of the presuppositions in question