Alvin Goldman's recent collection (Goldman, 1992) includes many of the important and seminal contributions made by him over the last three decades to epistemology, philosophy of mind, and analytic metaphysics. Goldman is an acknowledged leader in efforts to put material from cognitive and social science to good philosophical use. This is the “liaison” which Goldman takes his own work to exemplify and advance. Yet the essays contained in Liaisons chart an important evolution in Goldman's own views about the relation between (...) philosophy and empirical inquiry. Goldman raises, if only unwittingly, the question of what philosophy per se contributes to the encounter. The way in which Goldman's work problematizes the claim that philosophy forms a working liaison with the cognitive and social sciences is revealed by examining two sets of distinctions prominent in Goldman's analyses in this volume. I trace how each pair of terms—philosophy versus science, individual versus social—is used by Goldman and suggest that it is less clear than one would like how these key notions are or could be distinguished from one another. Doubts about these distinctions, at least as Goldman employs them, suggest more general concerns regarding Goldman's style of naturalism and the status of philosophy as a source of knowledge. Liaisons: philosophy meets the cognitive and social sciences , A. Goldman. Cambridge, MA: MIT Press, 1992. (shrink)

In this paper, we offer an alternative interpretation for the claim that ‘S is justified in believing that φ’. First, we present what seems to be a common way of interpreting this claim: as an attribution of propositional justification. According to this interpretation, being justified is just a matter of having confirming evidence. We present a type of case that does not fit well with the standard concept, where considerations about cognition are made relevant. The concept of cognitive algorithm is (...) presented and explained. Finally, the new reading of ‘S is justified in believing that φ’ is fleshed out. According to this interpretation, being justified in believing that φ is not just a matter of having evidence in favor of φ, but also of having a cognitive algorithm available such that it allows one to form belief in φ on the basis of the relevant evidence. (shrink)

Philip Kitcher has advanced an epistemology of science that purports to be naturalistic. For Kitcher, this entails that his epistemology of science must explain the correctness of belief-regulating norms while endorsing a realist notion of truth. This paper concerns whether or not Kitcher's epistemology of science is naturalistic on these terms. I find that it is not but that by supplementing the account we can secure its naturalistic standing.

Recognitional concepts have the following characteristic property: thinkers are disposed to apply them to objects merely on the basis of undergoing certain perceptual experiences. I argue that a prominent strategy for defending the existence of constitutive connections among concepts, which appeals to thinkers’ semantic-cum-conceptual intuitions, cannot be used to defend the existence of recognitional concepts. I then outline and defend an alternative argument for the existence of recognitional concepts, which appeals to certain psychological laws.

Current epistemological dogma has it that the twin goalsof believing truths and avoiding errors exhaust our cognitive aspirations.On such a view, (call it the TG view) the only evaluationsthat count as genuinely epistemological are those that evaluatesomething (a belief, believer, set of beliefs, a cognitivetrait or process, etc.) in terms of its connection to thesetwo goods. In particular, this view implies that all theepistemic value of knowledge must be derived from thevalue of the two goals cited in TG. I argue (...) thatthis implication is false, and thus that the TG view must be abandoned. I propose a candidate to replacethe TG view that makes better sense of the value ofknowledge. (shrink)

This paper provides an explication and defense of a view that many philosophers and biologists have accepted though few have understood, the idea that functional language can play an important role in biological discovery. I defend four theses in support of this view: (1) functional statements can serve as background assumptions that produce research problems; (2) functional questions can be important parts of research problems; (3) functional concepts can provide a framework for developing general theories; (4) functional statements can serve (...) as heuristics for generating hypotheses. I develop and defend these four claims by describing a taxonomy of functional discourse, providing an account of scientific discovery, and by applying this framework to some cases of successful research in biology. (shrink)

According to a popular view of scientific methodology, scientific methods are prescriptive rules (methodological rules) which are justified in so far as they realize or promote the aims of science. This paper considers several different interpretations of the phrase aims of science, arguing that none of these interpretations allow aims to provide a satisfactory justification of methodological rules.

First it is argued that the linkage of natural theology to epistemology is invalid historically, epistemologically and metaphysically. Second it is argued that knowledge claims about the ultimate cause of everything should be evaluated not in terms of justified true belief but in terms of the intellectual virtue of wisdom.

Epistemic circularity occurs when a subject forms the belief that a faculty F is reliable through the use of F. Although this is often thought to be vicious, externalist theories generally don't rule it out. For some philosophers, this is a reason to reject externalism. However, Michael Bergmann defends externalism by drawing on the tradition of common sense in two ways. First, he concedes that epistemically circular beliefs cannot answer a subject's doubts about her cognitive faculties. But, he argues, subjects (...) don't have such doubts, so epistemically circular beliefs are rarely called upon to play this role. Second, following Thomas Reid, Bergmann argues that we have noninferential, though epistemically circular, knowledge that our faculties are reliable. I argue, however, that Bergmann's view is undermined by doubts a subject should have and that there is no plausible explanation for how we can have noninferential knowledge that our faculties are reliable. (shrink)

This article combines findings from cognitive psychology on the role of processing fluency in truth judgments with epistemological theory on justification of belief. We first review evidence that repeated exposure to a statement increases the subjective ease with which that statement is processed. This increased processing fluency, in turn, increases the probability that the statement is judged to be true. The basic question discussed here is whether the use of processing fluency as a cue to truth is epistemically justified. In (...) the present analysis, based on Bayes’ Theorem, we adopt the reliable-process account of justification presented by Goldman (1986) and show that fluency is a reliable cue to truth, under the assumption that the majority of statements one has been exposed to are true. In the final section, we broaden the scope of this analysis and discuss how processing fluency as a potentially universal cue to judged truth may contribute to cultural differences in commonsense beliefs. (shrink)

Hilary Kornblith (1993) has recently offered a reliabilist defense of the use of the Law of Small Numbers in inductive inference. In this paper I argue that Kornblith's defense of this inferential rule fails for a number of reasons. First, I argue that the sort of inferences that Kornblith seeks to justify are not really inductive inferences based on small samples. Instead, they are knowledge-based deductive inferences. Second, I address Kornblith's attempt to find support in the work of Dorrit Billman (...) and I try to show that close attention to the workings of her computational model reveals that it does not support Kornblith's argument. While the knowledge required to ground the inferences in question is perhaps inductively derived, Billman's work does not support the notion that small samples provide a reliable basis for our generalizing inferences. (shrink)

Though most of analytic philosophy is based upon intuitions, some philosophers are beginning to question whether intuitions are an appropriate basis for philosophical theory. This paper responds to the arguments of some contemporary philosophers who hold that intuitions should not be treated as evidence for anything other than our contingent psychological constitution. It begins with a demonstration that skeptical arguments by Gilbert Harman and Alvin Goldman are variations on an argument with the potential to undermine the use of intuitions in (...) much philosophical inquiry. After a demonstration that Nicholas Sturgeon’s response to Harman’s argument is inadequate, it argues that all of the instances of the skeptical argument are unsuccessful because they are epistemically self-defeating. (shrink)

This paper proposes and defends the multifactorial view of stereotyping. According to this view, multiple factors determine whether or not any act of stereotyping increases the chance of an accurate judgment being made about an individual to whom the stereotype is applied. To support this conclusion, various features of acts of stereotyping that can determine the accuracy of stereotyping judgments are identified. The argument challenges two existing views that suggest that it is relatively easy for an act of stereotyping to (...) increase the chance of an accurate judgment being made. In the process, it shows why stereotyping that associates black people more strongly than white people with criminality in the United States cannot be defended, and actions to reduce the stereotyping criticized, on the basis that engaging in this form of stereotyping increases the chance of accurate judgments. As each of these important conclusions is supported by results from empirical psychology, the discussion exemplifies and vindicates the naturalistic approach to epistemology, according to which psychological findings provide an important contribution to understanding the epistemic standing of beliefs. (shrink)

idea of a mechanical balance, described the volume of exchange of various aggregated commodities, weighted by their price, balanced against the quantity of money in the economy, weighted by the money’ s rate of circulation. Another family of models addressed issues about the gold standard and bimetallism by thinking of quantities of gold and silver as liquids in different connected reservoirs representing, alternatively, bullion and minted coin, and the way the liquids/metal/currency in one reservoir will ¯ ow into others if (...) the level in one becomes higher than in another. Morgan sets out the ways in which Fischer developed these models in response to both theoretical and practical issues of the day. In the process we see how the activity of building models can address relations which are very imperfectly understood, revealing previously unappreciated causal interconnections. For example, Gresham’ s law is revealed as just one facet of a much more complex network of interconnected variables, and the models help to make clear the conditions under which this law does and does not apply. Also illustrated are ways in which such models can be illuminating about the underlying mechanisms even though the models in question involve extreme idealizations and are extremely limited in practical application because they require parameters which cannot be independently measured. In this respect these examples provide cases in which models would appear to facilitate theory development and articulation more than mediation between preexisting theory and the world. Different readers, because they will be looking for different things, will themselves offer widely different evaluations of these essays, individually and collectively. In my own evaluation this collection provides a wonderful resource of much needed detail for use in the effort of all interpreters of science to move beyond past problematic oversimpli® cations. Accounts such as the positivist and semantic descriptions of theories can themselves be seen as highly idealized models, and as such do indeed bring out important features of the ways in which we theorize about the world.. (shrink)

Something about this argument sounds funny. As we’ll see, though, it takes some care to identify exactly what Moore has done wrong. Iwill assume that Moore knows premise (2) to be true. One could inquire into how he knows it, and whether that knowledge can be defeated; but Iwon’t. I’ll focus instead on what epistemic relations Moore has to premise (1) and to his conclusion (3). It may matter which epistemic relations we choose to consider. Some philosophers will diagnose Moore’s (...) argument using Contextualist machinery. They’ll say. (shrink)

In his final notebooks, published as On Certainty , Wittgenstein offers a distinctive conception of the nature of reasons. Central to this conception is the idea that at the heart of our rational practices are essentially arational commitments. This proposal marks a powerful challenge to the standard picture of the structure of reasons. In particular, it has been thought that this account might offer us a resolution of the traditional scepticism/anti-scepticism debate. It is argued, however, that some standard ways of (...) filling out the details of this proposal ultimately lead to an epistemology which is highly problematic. The goal here is to present a more compelling version of Wittgenstein’s account of the structure of reasons which can evade these difficulties. (shrink)

The recent literature on the theory of knowledge has taken a distinctive turn by focusing on the role of the cognitive and intellectual virtues in the acquisition of knowledge. The main contours and motivations for such virtue-theoretic accounts of knowledge are here sketched and it is argued that virtue epistemology in its most plausible form can be regarded as a refined form of reliabilism, and thus a variety of epistemic externalism. Moreover, it is claimed that there is strong empirical support (...) in favour of the virtue epistemic position so understood, and an empirical study regarding the cognitive processes employed by medical experts in their diagnosis and treatment of epilepsy is cited in this regard. In general, it is argued that one can best account for 'expert' knowledge in terms of a virtue-theoretic epistemology that retains key reliabilist features. It is thus shown that understanding knowledge along virtue-theoretic lines has important implications for our understanding of how knowledge is acquired, and thus for the philosophy of education. (shrink)

The recent movement towards virtue–theoretic treatments of epistemological concepts can be understood in terms of the desire to eliminate epistemic luck. Significantly, however, it is argued that the two main varieties of virtue epistemology are responding to different types of epistemic luck. In particular, whilst proponents of reliabilism–based virtue theories have been focusing on the problem of what I call “veritic” epistemic luck, non–reliabilism–based virtue theories have instead been concerned with a very different type of epistemic luck, what I call (...) “reflective” epistemic luck. It is argued that, prima facie at least, both forms of epistemic luck need to be responded to by any adequate epistemological theory. The problem, however, is that one can best eliminate veritic epistemic luck by adducing a so–called safety–based epistemological theory that need not be allied to a virtue–based account, and there is no fully adequate way of eliminating reflective epistemic luck. I thus conclude that this raises a fundamental difficulty for virtue–based epistemological theories, on either construal. [ABSTRACT FROM AUTHOR]. (shrink)

A certain interpretation of Wittgenstein’s remarks in On Certaintyadvanced by such figures as Hilary Putnam, Peter Strawson, Avrum Stroll and Crispin Wrighthas become common currency in the recent literature. In particular, this reading focuses upon the supposed anti-sceptical import of the Wittgensteinian notion of a “hinge” proposition. In this paper it is argued that this interpretation is flawed both on the grounds that there is insufficient textual support for this reading and that, in any case, it leads to unpalatable philosophical (...) problems. Moreover, it is claimed that the popularity of this construal of On Certainty in the contemporary debate reflects an implicit commitment to the contentious doctrine of epistemological internalism. Nevertheless, it is argued that, suitably modified along the epistemologically externalist lines suggested by Michael Williams, one might be able to resurrect a viable anti-sceptical hinge proposition thesis. Furthermore, it is claimed that such a conception of the notion also receives some, albeit inconclusive, textual support from On Certainty. (shrink)

Our interest is in the possibility of there being a philosophically interesting set of useful false beliefs where the utility in question is specifically epistemic. As we will see, it is hard to delineate plausible candidates in this regard, though several are promising at first blush. We begin with the kind of strictly false claims that are said to be often involved in good scientific practice, such as through the use of idealisations and fictions. The problem is that it is (...) difficult to see that there would be any epistemic utility in believing such claims, as opposed, say, to merely accepting them. Next we turn to the challenge posed by epistemic situationism, which when embedded within a plausible form of virtue epistemology appears to show that sometimes purely situational factors can play a significant explanatory role in one’s cognitive success. But again it is hard to see how the role that these epistemically beneficial situational factors contribute can be cashed out in terms of epistemically useful false beliefs on the part of the subject. Finally, we turn to the Wittgensteinian conception of hinge commitments, commitments that are held to be epistemically useful even if false. While the epistemic utility of these commitments is defended, it is argued that one cannot make sense of these commitments in terms of belief. Support is thus canvassed, albeit in a piecemeal fashion, for the thesis that the prospects for there being philosophically interesting cases of epistemically useful false belief are poor. (shrink)

The aim of this paper is to look at what a parallel deflationist program might be in the theory of knowledge and examine its prospect. In what follows I will simplify matters slightly by focussing on empirical knowledge rather than knowledge in general, though most of what I have to say ought to be applicable, mutatis mutandis, to knowledge in general. Moreover,note that it is not my aim to offer a full defense of a particular deflationist theory of knowledge, which (...) would go well beyond the scope of this paper, but only to defend the utility of taking the deflationist program as regards the theory of knowledge seriously by showing that there is a plausible deflationist position available that is worthy of further scrutiny. (shrink)

Assistive technology is widely used in contemporary special needs education. Our interest is in the extent to which we can conceive of certain uses of AT in this educational context as a form of extended cognition. It is argued that what is critical to answering this question is that the relationship between the student and the AT is more than just that of subject-and-instrument, but instead incorporates a fluidity and spontaneity that puts it on a functional par with their use (...) of the student’s biological cognitive traits. It is claimed that AT use in special needs education offers an especially plausible case of extended cognition for just this reason. It is further maintained that understanding AT in this fashion has some important philosophical and practical ramifications, including how we should conceive of mainstream education, given that this is increasingly conducted within highly technologically-embedded environments. (shrink)

This paper explores the ramifications of the extended cognition thesis in the philosophy of mind for contemporary epistemology. In particular, it argues that all theories of knowledge need to accommodate the ability intuition that knowledge involves cognitive ability, but that once this requirement is understood correctly there is no reason why one could not have a conception of cognitive ability that was consistent with the extended cognition thesis. There is thus, surprisingly, a straightforward way of developing our current thinking about (...) knowledge such that it incorporates the extended cognition thesis. (shrink)

I argue in a non-reductive sense for a plausible epistemic principle, which can (1) theoretically and instrumentally unify or systematize all fallacies, and (2) provide a justification for using such a principle for characterizing an erroneous argument as a fallacy. This plausible epistemic principle involves the idea of an error in the method of justification, which results in a failure to provide relevant evidence to satisfy certain standards of adequate proof. Thus, all fallacies are systematically disguised failures to provide substantive (...) proof: a failure in the attempt to persuade rationally, as opposed to emotionally or rhetorically. I argue that the epistemic idea of begging the question is essential to this idea of a fallacy as an inadequate proof. (shrink)

Following David Hitchcock and Stephen Toulmin, this paper takes warrants to be material inference rules. It offers an account of the form such rules should take that is designed (a) to implement the idea that an argument/inference is valid only if it is entitlement preserving and (b) to support a qualitative version of evidence proportionalism. It attempts to capture what gives warrants their normative force by elaborating a concept of reliability tailored to its account of the form such rules should (...) take. (shrink)

In this article I argue that the prevalence of intersubjective disagreement in epistemology poses a serious problem for Epistemic Externalism. I put the problem in the form of a dilemma: either Epistemic Externalism is not a complete account of epistemic justification or it's implausible to claim that the belief that Epistemic Externalism is true is itself an externalistically justified belief.

Science seems to develop by inducing new knowledge from observation. However, it is hard to find a rational justification for induction. Popper offers one attempt to resolve this problem. Nursing theorists have tended to ignore or reject Popper, often on the false belief that he is a logical positivist (and hence hostile to qualitative research). Logical positivism claims that meaningful sentences containing any empirical content should ultimately be reducible to simple, observation statements. Popper refutes positivism by showing that there are (...) no such simple statements. He is not a positivist. For Popper, the scientist begins with problems and puts forward trial solutions. These are subjected to rigorous testing aimed at falsifying them. A new theoretical position is then reached in which the scientist knows either that the trial solutions are false or that they have not yet been falsified. Science is characterized by the fact that it tests its ideas through attempted falsification. Nonscience tests its ideas through attempted refutation. Nursing theory is a mixture of science and non-science. Popper’s method requires rigorous testing of theory in both realms. As such, some nursing theory should be discarded. Popper’s view faces at least two important criticisms. One is that a scientist can always reject an apparent falsification by instead altering some auxiliary hypothesis (e.g. denying the accuracy of the falsifying observation). Popper can deal with this argument by saying that defence of a theory in this way will eventually break down if the theory is false. The second criticism is that Popper’s method does ultimately draw upon induction. This criticism is true, but his method can be usefully adapted. An adapted from of Popper’s philosophy of science provides a good basis for nursing theory. (shrink)

Philosophers of science have often favoured reductive approaches to how-possibly explanation. This article identifies three alternative conceptions making how-possibly explanation an interesting phenomenon in its own right. The first variety approaches “how possibly X?” by showing that X is not epistemically impossible. This can sometimes be achieved by removing misunderstandings concerning the implications of one’s current belief system but involves characteristically a modification of this belief system so that acceptance of X does not result in contradiction. The second variety offers (...) a potential how-explanation of X. It is usually followed by a range of further potential how-explanations of the same phenomenon. In recent literature the factual claims implied by the second variety have been downplayed whereas the heuristic role of mapping the space of conceptual possibilities has been emphasized. I will focus especially on this truth-bracketing sense of potentiality when looking closer at the second variety in the paper. The third variety has attracted less interest. It presents a partial how-explanation of X. Typically it aims to establish the existence of a mechanism by which X could be and was generated. The third conception stands out as the natural alternative for the advocate of ontic how-possibly explanations. This article transfers Salmon’s view that explanation-concepts can be broadly divided into epistemic, modal, and ontic to the context of how-possibly explanations. Moreover, it is argued that each of the three above-mentioned varieties of how-possibly explanation occurs in science. To recognize this may be especially relevant for philosophers. We are often misled by the promises of various why-explanation accounts, and seem to have forgotten nearly everything about the diversity of how-possibly explanations. (shrink)

The project of treating knowledge as an empirical object of study has gained popularity in recent naturalistic epistemology. It is argued here that the assumption that such an object of study exists is in tension with other central elements of naturalistic philosophy. Two hypotheses are considered. In the first, “knowledge” is hypothesized to refer to mental states causally responsible for the behaviour of cognitive agents. Here, the relational character of truth creates a problem. In the second hypothesis “knowledge” is hypothesized (...) to refer to mental states causally responsible for the evolutionarily successful behaviour of cognitive agents. Here, the problem lies in the fact that evolution by natural selection is not necessarily conducive to truth. The result does not necessarily amount to eliminativism, however, since the naturalist may consistently reject the condition of truth that lies behind these problems. (shrink)

This article offers an analysis of ignorance. After a couple of preliminary remarks, I endeavor to show that, contrary to what one might expect and to what nearly all philosophers assume, being ignorant is not equivalent to failing to know, at least not on one of the stronger senses of knowledge. Subsequently, I offer two definitions of ignorance and argue that one’s definition of ignorance crucially depends on one’s account of belief. Finally, I illustrate the relevance of my analysis by (...) paying attention to four philosophical problems in which ignorance plays a crucial role. (shrink)