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11Knowledge, Action, and DefeasibilityIn Jessica Brown & Mona Simion (eds.), Reasons, Justification, and Defeat, Oxford University Press. pp. 177-200. 2021.This essay reviews some motivations for a ‘knowledge-centered psychology’—a psychology where knowledge enters center stage in an explanation of intentional action (Section 8.2). Then it outlines a novel argument for the claim that knowledge is required for intentional action (Section 8.3) and discusses some of its consequences, in particular for the debate on the defeasibility of know-how. Section 8.4 argues that a knowledge-centered psychology motivates the intellectualist view that know-how is…Read more
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72Technical Knowledge as Scientific Knowledge in AristotlePhronesis 70 (3): 245-319. 2025.Doctors heal people, and architects build houses. Their expertise guides them in their performance. Aristotle calls this expertise a technē. He often tells us that technē comes with a productive form of knowledge (poiētikē epistēmē). But what kind of knowledge does he associate with technē? We argue that for Aristotle technical knowledge is scientific knowledge—knowledge that can be modeled in terms of demonstrations. The view we develop enjoys several explanatory advantages over alternative int…Read more
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640Procedural Memory and Know-HowIn Andre Sant'Anna & Carl F. Craver (eds.), The Oxford Handbook of Philosophy of Memory, Oxford University Press. forthcoming.What is the relation between procedural memory and know-how? After critically introducing the distinction between procedural and declarative memory and reviewing the main arguments for positing such a distinction, I discuss some novel considerations that stand in the way of an operationalization of know-how in terms of procedural memory. While procedural memory captures some important aspects of know-how, I argue that it lacks three distinctive features of know-how: the distinctive control and f…Read more
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873Technical Knowledge as Scientific Knowledge in AristotlePhronesis 70 (3): 1-75. 2025.Doctors heal people, and architects build houses. Their expertise guides them in their performance. Aristotle calls this expertise a technē. He often tells us that technē comes with a productive form of knowledge (poiētikē epistēmē). But what kind of knowledge does he associate with technē? We argue that for Aristotle technical knowledge is scientific knowledge—knowledge that can be modeled in terms of demonstrations. The view we develop enjoys several explanatory advantages over alternative int…Read more
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699Knowledge, Skills, and CreditabilityPhilosophical Studies 1-19. forthcoming.The article discusses the relation between skills (or competences), creditability, and aptness . The positive suggestion is that we might make progress understanding the relation between creditability and aptness by inquiring more generally about how different kinds of competences and their exercise might underwrite allocation of credit. Whether or not a competence is acquired and whether or not a competence is actively exercised might matter for the credit that the agent deserves for the exerci…Read more
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857Intentionalism out of controlAustralasian Journal of Philosophy 104 (4). 2026.ABSTRACT Suppose I say, ‘That is my dog’ and manage to refer to my dog, Fido. According to intentionalism, my intention to refer to Fido is part of the explanation of the way that the demonstrative gets Fido as its referent. A natural corollary is that the speaker is, to some extent, in control of this semantic fact. In this paper, we argue that intentionalism must give up the claim that the speaker is always in control, and thus, that intentions are always the mental states that do the semantic…Read more
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2607The Epistemology of SkillsIn Mathias Steup (ed.), Blackwell Companion to Epistemology, Blackwell. 2010.I demarcate skills from other kinds of cognitive and bodily abilities and I review extant views of skills.
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316This is the introduction to my forthcoming book and the table of contents.
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291Is the ability to speak a language an acquired skill? Leading proponents of the generative approach to human language—notably Chomsky (2000) and Pinker (2003)—have argued that the thesis that language capacities are skills is hopelessly confused and at odds with a range of empirical evidence, which suggests that human language capacities are grounded in a biologically inherited set of language instincts or a Universal Grammar (UG). In this paper, we argue that resistance to the claim that human …Read more
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1474Intelligence SocialismOxford Studies in Philosophy of Mind. forthcoming.On the plausible assumption that skillful behavior is a visible manifestation of intelligence, a theory of intelligence—whether human or not—should be informed by a theory of skills. More controversial is the question as to whether, in order to theorize about intelligence, we should study certain skills in particular. My target is the view that only a particular class/kind of skill (i.e., ‘theoretical’, or ‘intellectual’ skills, versus ‘practical’, or ‘embodied’ skills) manifests intelligence, o…Read more
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1724Epistemic Luck, Knowledge-How, and Intentional ActionErgo: An Open Access Journal of Philosophy 10 (n/a). 2023.Epistemologists have long believed that epistemic luck undermines propositional knowledge. Action theorists have long believed that agentive luck undermines intentional action. But is there a relationship between agentive luck and epistemic luck? While agentive luck and epistemic luck have been widely thought to be independent phenomena, we argue that agentive luck has an epistemic dimension. We present several thought experiments where epistemic luck seems to undermine both knowledge-how and in…Read more
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1292Arguments, Suppositions, and ConditionalsSemantics and Linguistic Theory. forthcoming.Arguments and conditionals are powerful means language provides us to reason about possibilities and to reach conclusions from premises. These two kinds of constructions exhibit several affinities—e.g., they both come in different varieties depending on the mood; they share some of the same connectives (i.e., ‘then’); they allow for similar patterns of modal subordination. In the light of these affinities, it is not surprising that prominent theories of conditionals—old and new suppositionalisms…Read more
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1058Factive Mindreading in the Folk Psychology of ActionIn Artūrs Logins & Jacques Henri Vollet (eds.), Putting Knowledge to Work: New Directions for Knowledge-First Epistemology, Oxford University Press. forthcoming.In the recent literature, several authors have argued that the capacity to track factive mental states plays a central role in explaining our ability to understand and predict people’s behavior (Nagel 2013; Nagel 2017; Phillips & Norby 2019; Phillips et al. 2020; Westra & Nagel 2021). The topic of this chapter is whether this capacity also enters into an explanation of our ability to track skilled and intentional actions.
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1201The Know-How Solution to Kraemer's PuzzleCognition 238 (C): 105490. 2023.In certain cases, people judge that agents bring about ends intentionally but also that they do not bring about the means that brought about those ends intentionally—even though bringing about the ends and means is just as likely. We call this difference in judgments the Kraemer effect. We offer a novel explanation for this effect: a perceived difference in the extent to which agents know how to bring about the means and the ends explains the Kraemer effect. In several experiments, we replicate …Read more
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1535Meaning without Gricean intentionsAnalysis. 2023.Gricean theories analyse meaning in terms of certain complex intentions on the part of the speaker – the intention to produce an effect on the addressee, and the intention to have that intention recognized by the addressee. By drawing an analogy with cases widely discussed in action theory, we propose a novel counterexample where the speaker lacks these intentions but nonetheless means something and successfully performs a speech act.
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172Knowledge and mentalityPhilosophical Perspectives 35 (1): 359-382. 2021.This paper reexamines the case for mentality — the thesis that knowledge is a mental state in its own right, and not only derivatively, simply by virtue of being composed out of mental states or by virtue of being a property of mental states — and explores a novel argument for it. I argue that a certain property singled out by psychologists and philosophers of cognitive science as distinctive of skillful behavior (agentive control) is best understood in terms of knowledge. While psychological th…Read more
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1643Practical knowledge firstSynthese 200 (5): 1-18. 2022.This idea that what is distinctive of intentional performances (or at least of those intentional performances that amount to skilled actions) is one’s practical knowledge in it —i.e., knowledge of what one is doing while doing it— famously traces back to Anscombe ([]1963] 2000). While many philosophers have theorized about Anscombe’s notion of practical knowledge (e.g., Setiya (2008), Thompson et al. (2011), Schwenkler (2019), O’Brien (2007)), there is a wide disagreement about how to understand…Read more
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1615Skills as KnowledgeAustralasian Journal of Philosophy 101 (3): 609-624. 2023.1. What is the relation between skilful action and knowledge? According to most philosophers, the two have little in common: practical intelligence and theoretical intelligence are largely separate...
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1534Reasoning and PresuppositionsPhilosophical Topics 49 (2): 203-224. 2021.It is a platitude that when we reason, we often take things for granted, sometimes even justifiably so. The chemist might reason from the fact that a substance turns litmus paper red to that substance being an acid. In so doing, they take for granted, reasonably enough, that this test for acidity is valid. We ordinarily reason from things looking a certain way to their being that way. We take for granted, reasonably enough, that things are as they look Although it is a platitude that we often t…Read more
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1061Shape of Agency, by Joshua ShepherdMind 132 (526): 586-594. 2021.What makes an event an action rather than a mere happening? What makes us agents rather than non-agents? What does being in control amount to? And in virtue of
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1935The Dynamics of Argumentative DiscourseJournal of Philosophical Logic 51 (2): 413-456. 2021.Arguments have always played a central role within logic and philosophy. But little attention has been paid to arguments as a distinctive kind of discourse, with its own semantics and pragmatics. The goal of this essay is to study the mechanisms by means of which we make arguments in discourse, starting from the semantics of argument connectives such as `therefore'. While some proposals have been made in the literature, they fail to account for the distinctive anaphoric behavior of `therefore', …Read more
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2058Practical Knowledge without LuminosityMind 131 (523): 917-934. 2021.According to a rich tradition in philosophy of action, intentional action requires practical knowledge: someone who acts intentionally knows what they are doing while they are doing it. Piñeros Glasscock argues that an anti-luminosity argument, of the sort developed in Williamson, can be readily adapted to provide a reductio of an epistemic condition on intentional action. This paper undertakes a rescue mission on behalf of an epistemic condition on intentional action. We formulate and defend a …Read more
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7Knowledge-HowStanford Encyclopedia of Philosophy (Summer 2021 Edition), Edward N. Zalta (Ed.). 2021.SEP Entry
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2117Practical concepts and productive reasoningSynthese 199 (3-4): 7659-7688. 2021.Can we think of a task in a distinctively practical way? Can there be practical concepts? In recent years, epistemologists, philosophers of mind, as well as philosophers of psychology have appealed to practical concepts in characterizing the content of know-how or in explaining certain features of skilled action. However, reasons for positing practical concepts are rarely discussed in a systematic fashion. This paper advances a novel argument for the psychological reality of practical concepts t…Read more
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1609The Semantics and Pragmatics of ArgumentationIn Daniel Altshuler (ed.), Linguistics Meets Philosophy, Cambridge University Press. 2022.This paper overviews some recent work on the semantics and pragmatics of arguments.
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1523Probabilistic Knowledge in ActionAnalysis 80 (2): 342-356. 2020.According to a standard assumption in epistemology, if one only partially believes that p , then one cannot thereby have knowledge that p. For example, if one only partially believes that that it is raining outside, one cannot know that it is raining outside; and if one only partially believes that it is likely that it will rain outside, one cannot know that it is likely that it will rain outside. Many epistemologists will agree that epistemic agents are capable of partial beliefs in additi…Read more
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2328Lewis Carroll’s regress and the presuppositional structure of argumentsLinguistics and Philosophy 45 (1): 1-38. 2021.This essay argues that the main lesson of Lewis Carroll's Regress is that arguments are constitutively presuppositional.
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4223Il Concetto di Verità' di TarskiIn Guido Bonino, Carlo Gabbani & Paolo Tripodi (eds.), Biblioteca analitica: i testi fondamentali: linguaggio, conoscenza, mente, Carocci Editore. pp. 91-102. 2020.In questo capitolo racconto l'articolo classico sulla verità' di Tarski.
APA Eastern Division
Areas of Specialization
| Epistemology |
| Philosophy of Language |
| Philosophy of Mind |
| Metaphysics and Epistemology |
| Philosophy of Cognitive Science |
Areas of Interest
| Metaphysics and Epistemology |
| Science, Logic, and Mathematics |