Pragmatics in Analogical Mapping

Theories of analogical reasoning differ in the roles they ascribe to pragmatic factors as a source of constraints on analogical mappings. The multiconstraint theory as instantiated in the ACME model (Holyoak & Thagard, 1989a) claims that pragmatic constraints interact with structural and semantic constraints within the mapping stage itself, in addition to influencing pre-mapping and post-mapping stages. Participants in three experiments were asked to generate mappings between non-isomorphic analogs for which mappings for some elements were ambiguous on structural grounds. In all experiments, manipulations of participants’ processing goals influenced their preferred mappings. At the same time, goal-irrelevant information contributed to many-to-one mappings (Experiments 1 and 2) and to the resolution of mappings that were ambiguous on the basis of goal-relevant information alone (Experiment 3). The qualitative pattern of results was successfully simulated using the ACME model, implementing the impact of processing goals as an inhibitory process of selective attention.     

The Pragmatics of Slurs

I argue that the offense generation pattern of slurring terms parallels that of impoliteness behaviors, and is best explained by appeal to similar purely pragmatic mechanisms. In choosing to use a slurring term rather than its neutral counterpart, the speaker signals that she endorses the term (and its associations). Such an endorsement warrants offense, and consequently slurs generate offense whenever a speaker's use demonstrates a contrastive preference for the slurring term. Since this explanation comes at low theoretical cost and imposes few constraints on an account of the semantics of slurs, this suggests that we should not require semantic accounts to provide an independent explanation of the offense profile.     

条件推理的条件概率模型述评

该文从理论模型和实验范式两个方面对Oaksford等人提出的条件推理概率模型作了综合评述,并充分肯定该模型将演绎推理与归纳推理结合起来进行研究对推理心理学的发展所作出的重要贡献。     

Explanation: Pragmatics and asymmetry

This paper derives from an NEH Summer Seminar for College Teachers on scientific explanation directed by Paul Humphreys at the University of Virginia in the summer of 1991. I am indebted to Professor Humphreys for his comments on many drafts. A previous version was presented at the Pacific Division Meetings of the APA in March 1992. For encouragement regarding, comments on, and criticisms of prior versions, I'd also like to thank Eric Barnes, Carol Cleland, Gary Ebbs, Geoffrey Gorham, Geoffrey Hellman, Elizabeth Lloyd, Larry Shapiro, Alison Simmons, and David Stump. Special thanks to Bas van Fraassen for correspondence on these issues, and to Philip Kitcher for encouragement. I am responsible for all remaining errors.     

The Pragmatics Of Inferential Content

Carnap took the content of a particularsentence or set of sentences to consist in the set ofthe consequences of the sentence or set. This claimequates meaning with inferential role, but itrestricts the inferences to deductive or explicativeones. Here I reject a recent proposal by RobertBrandom, where inductive or ampliative inferences arealso meant to confer contents on expressions. I arguethat if Brandom's inferentialist picture is upheld, andboth explicative and ampliative inferences confermeaning, one consequence of this is that the contentof a sentence is to be read off from our ways ofrationally altering our beliefs. Meaning and contentthen are largely concepts of pragmatics, with no cleartheoretical interest. My critique affects certainaspects of Dummett's meaning-theoretic picture too,and the discussion also links up with the developmentof `dynamic semantics'.     

The Pragmatics of Moral Motivation

One of the most prevalent and influential assumptions in metaethics is that our conception of the relation between moral language and motivation provides strong support to internalism about moral judgments. In the present paper, I argue that this supposition is unfounded. Our responses to the type of thought experiments that internalists employ do not lend confirmation to this view to the extent they are assumed to do. In particular, they are as readily explained by an externalist view according to which there is a pragmatic and standardized connection between moral utterances and motivation. The pragmatic account I propose states that a person’s utterance of a sentence according to which she ought to ϕ conveys two things: the sentence expresses, in virtue of its conventional meaning, the belief that she ought to ϕ, and her utterance carries a generalized conversational implicature to the effect that she is motivated to ϕ. This view also makes it possible to defend cognitivism against a well-known internalist argument.     

The Pragmatics of Attitude Ascription

Philosophical Studies -     

Conditional theories

This paper introduces conditional logic, that is, a variant of free logic where the existence condition of a function is defined by a formula of the formal language. Syntax and semantics are developed. A completeness theorem is given.     

Conditional Heresies

The principles of Conditional Excluded Middle (CEM ) and Simplification of Disjunctive Antecedents (SDA) have received substantial attention in isolation. Both principles are plausible generalizations about natural language conditionals. There is however little discussion of their interaction. This paper aims to remedy this gap and explore the significance of having both principles constrain the logic of the conditional. Our negative finding is that, together with elementary logical assumptions, CEM and SDA yield a variety of implausible consequences. Despite these incompatibility results, we open up a narrow space to satisfy both. We show that, by simultaneously appealing to the alternative-introducing analysis of disjunction and to the theory of homogeneity presuppositions, we can satisfy both. Furthermore, the theory that validates both principles resembles a recent semantics that is defended by Santorio on independent grounds. The cost of this approach is that it must give up the transitivity of entailment: we suggest that this is a feature, not a bug, and connect it with recent developments of intransitive notions of entailment.