: In 1856, Michael Faraday (1791–1867) conducted nearly a year's worth of research on the optical properties of gold, in the course of which he discovered the first metallic colloids. Following our own discovery of hundreds of the specimens prepared by Faraday for this research, the present paper describes the cognitive role of these "epistemic artifacts" in the dynamics of Faraday's research practices. Analysis of the specimens, Faraday's Diary records, and replications of selected procedures (partly to replace missing kinds of (...) specimens and partly to understand the "tacit knowledge" implicated in Faraday's research) are outlined, and a reconstruction of the events surrounding the initial discovery of metallic colloids is presented. (shrink)

The important role of mathematical representations in scientific thinking has received little attention from cognitive scientists. This study argues that neglect of this issue is unwarranted, given existing cognitive theories and laws, together with promising results from the cognitive historical analysis of several important scientists. In particular, while the mathematical wizardry of James Clerk Maxwell differed dramatically from the experimental approaches favored by Michael Faraday, Maxwell himself recognized Faraday as “in reality a mathematician of a very high order,” and his (...) own work as in some respects a re‐representation of Faraday’s field theory in analytic terms. The implications of the similarities and differences between the two figures open new perspectives on the cognitive role of mathematics as a learned mode of representation in science. (shrink)

Recent advances in the cognitive psychology of inference have been of great interest to philosophers of science. The present paper reviews one such area, namely studies based upon Wason's 4-card selection task. It is argued that interpretation of the results of the experiments is complex, because a variety of inference strategies may be used by subjects to select evidence needed to confirm or disconfirm a hypothesis. Empirical evidence suggests that which strategy is used depends in part on the semantic, syntactic, (...) and pragmatic context of the inference problem at hand. Since the factors of importance are also present in real-world science, and similarly complicate its interpretation, the selection task, though it does not present a quick fix, represents a kind of microcosm of great utility for the understanding of science. Several studies which have examined selection strategies in more complex problem-solving environments are also reviewed, in an attempt to determine the limits of generalizability of the simpler selection tasks. Certain interpretational misuses of laboratory research are described, and a claim made that the issue of whether or not scientists are rational should be approached by philosophers and psychologists with appropriate respect for the complexities of the issue. (shrink)

According to philosophical situationists, empirical psychology suggests that most people are not virtuous, and that we should be skeptical about the possibility of cultivating virtue. I argue against the second claim by offering an empirically informed model of character formation. The model begins with ancient formational wisdom emphasizing emotion education, the practice of spiritual exercises, self-monitoring, and willpower, and is confirmed, nuanced, and supplemented by insights from recent empirical psychology. Many ancient philosophers, recent social psychologists, and philosophers of emotion agree (...) that emotions are central to moral cognition. I defend a perceptual account of emotion, and show how this account suggests a practical upshot that empirical psychologists tend not to emphasize, but that the ancients would endorse: emotion education should be a primary focus of character formation. I dilate on this practical point using the remediation of inappropriate anger as a test case. Taking my remedial cues from the Stoic and Christian traditions, I argue that training the emotions through self-monitoring, willpower, and the use of “spiritual exercises”—practices of mind and body whereby one digests the doctrines of one’s philosophical school, so that those doctrines are not matters of mere notional understanding, but actually take up residence in one’s vision of the world—provides hope for meaningful movement in the direction of virtue. The rigorous practice of spiritual exercises involves difficult work. To have much success, the moral trainee will need at least the seeds of what I call “remedial virtues”: character excellences that enable an agent to do the demanding work of re-cultivating her character. The remedial virtues include self-vigilance and the virtues of willpower. I develop empirically informed philosophical analyses of self-vigilance and the virtues of willpower, and offer empirical evidence to support the claim that they can be cultivated. Then I show how the remedial virtues can help us resist temptation, leverage temptation in the interest of further growth in character, and correct for the subtle situational forms of moral interference that situationists emphasize. (shrink)

Based upon papers given at a 2011 conference at Sun Yat-sen University in Guangzhou, China, this book crosses many boundaries. Most obviously, it includes a balanced set of contributions by philosophers and cognitive scientists from a variety of countries: Nine of the authors are based in Europe, eight in Asia, and one in North America. The conference was the latest of three held in Guangzhou between 2004 and 2011; the editors are to be congratulated for their extensive and continuing efforts (...) to open windows among philosophers and cognitive scientists across continents. (shrink)

The scientific activity of Michael Faraday is examined by focusing on the procedural aspects of his activity. Procedurality is shown to be a fundamental characteristic of his work at a variety of levels: metacognitive, heuristic, schematic, and theoretical. The evolution of his ideas about the goals of science is shown to reflect fundamental roots in a procedural epistemology, closely tied to his concept of field. The implications of this analysis for the philosophy of science are briefly considered.

Wegner's The Illusion of Conscious Will (2002) ignores an important aspect of the history of the concept: the determinism of Jonathan Edwards (1754) and the later response to this determinism by William James and others. We argue that Edwards's formulation, and James's resolution of the resulting dilemma, are superior to Wegner's.

sirIn a scholarly and thought-provoking paper, Clarke sets out to debunk the concept of “rational suicide” as nonsensical.1 His motivation in this is to undermine any support that the notion of rational suicide might give to a “categorical right to suicide”. If his enterprise were successful, however, it would go far beyond the “rights issue” and would have a profound impact on all arguments raised in support of euthanasia or physician-assisted suicide.Clarke's major thrust might be termed the argument from posthumous (...) ignorance. He begins with a claim that the process of making a rational decision involves the process of “gaining all possible facts and `imagining' all possible consequences”. He goes on to say that making a rational decision “in the consideration of life or death . . . would seem to be impossible”. It is “impossible” …. (shrink)

Based upon papers given at a 2011 conference at Sun Yat-sen University in Guangzhou, China, this book crosses many boundaries. Most obviously, it includes a balanced set of contributions by philosophers and cognitive scientists from a variety of countries: Nine of the authors are based in Europe, eight in Asia, and one in North America. The conference was the latest of three held in Guangzhou between 2004 and 2011; the editors are to be congratulated for their extensive and continuing efforts (...) to open windows among philosophers and cognitive scientists across continents. (shrink)

A number of anthropologists have argued that religious concepts are minimally counterintuitive and that this gives them mnemic advantages. This paper addresses the question of why people have the memory architecture that results in such concepts being more memorable than other types of concepts by pointing out the benefits of a memory structure that leads to better recall for minimally counterintuitive concepts and by showing how such benefits emerge in the real‐time processing of comprehending narratives such as folk tales. This (...) model suggests that memorability is not an inherent property of a concept; rather it is a property of the concept, the context in which the concept is presented, and the background knowledge that the comprehendor possesses about the concept. The model predicts how memorability of a concept should change if the context containing the concept were changed. The paper also presents the results of experiments carried out to test these predictions. (shrink)

Active inference offers a unified theory of perception, learning, and decision-making at computational and neural levels of description. In this article, we address the worry that active inference may be in tension with the belief–desire–intention model within folk psychology because it does not include terms for desires at the mathematical level of description. To resolve this concern, we first provide a brief review of the historical progression from predictive coding to active inference, enabling us to distinguish between active inference formulations (...) of motor control and active inference formulations of decision processes. We then show that, despite a superficial tension when viewed at the mathematical level of description, the active inference formalism contains terms that are readily identifiable as encoding both the objects of desire and the strength of desire at the psychological level of description. We demonstrate this with simple simulations of an active inference agent motivated to leave a dark room for different reasons. Despite their consistency, we further show how active inference may increase the granularity of folk-psychological descriptions by highlighting distinctions between drives to seek information versus reward—and how it may also offer more precise, quantitative folk-psychological predictions. Finally, we consider how the implicitly conative components of active inference may have partial analogues in other systems describable by the broader free energy principle to which it conforms. (shrink)

Background While prenatal surgery historically was performed exclusively for lethal conditions, today intrauterine surgery is also performed to decrease postnatal disabilities for non-lethal conditions. We sought to describe physicians' attitudes about prenatal surgery for lethal and non-lethal conditions and to elucidate characteristics associated with these attitudes. Methods Survey of 1200 paediatric surgeons, neonatologists and maternal–fetal medicine specialists. Results Of 1176 eligible physicians, 670 responded. In the setting of a lethal condition for which prenatal surgery would likely result in the child (...) surviving with a severe disability, most respondents either disagreed or strongly disagreed that they would recommend the surgery. Male physicians were twice as likely to recommend surgery for the lethal condition, as were physicians who believe that abortion is morally wrong. Older physicians were less likely to recommend surgery. For non-lethal conditions, most respondents agreed that they would recommend prenatal surgery, even if the surgery increases the risk of prematurity or fetal death. Compared with MFMs, surgeons were less likely to recommend such surgery, as were physicians not affiliated with a fetal centre, and physicians who were religious. Conclusion Physician’s attitudes about prenatal surgery relate to physicians’ beliefs about disability as well as demographic, cultural and religious characteristics. Given the variety of views, parents are likely to receive different recommendations from their doctors about the preferable treatment choice. (shrink)

Recent research has shown a memory advantage for minimally counterintuitive concepts, over concepts that are either intuitive or maximally counterintuitive, although the general result is heavily affected by context. Items from one such study were given to subjects who were asked to create novel stories using at least three concepts from a list containing all three types. Results indicated a preference for using MCI items, and further disclosed two styles of usage, an accommodative style and an assimilative style. The results (...) extend recent memory research and suggest extensions to recent theories intended to explain the prevalence of counterintuitive religious concepts. (shrink)

Much experimental evidence shows that minimally counterintuitive concepts, which violate one intuitive ontological expectation of domain-specific natural kinds, are remembered as well as or better than intuitive concepts with no violations of ontological expectations, and much better than maximally counterintuitive concepts with more than one violation of ontological violations. It is also well established that concepts rated as high in imagery, are recalled better than concepts that are low in imagery. We conducted three studies to test whether imagery levels affected (...) recall rates of intuitive, minimally counterintuitive, and maximally counterintuitive concepts. In study 1, we obtained imagery level ratings for 48 three-word items. In study 2, we used the ratings obtained in study 1 in a 2 × 3 recall task in which imagery was manipulated along with counterintutiveness. High imagery items were recalled significantly better than low imagery items for intuitive and maximally counterintuitive items but not for minimally counterintuitive items. Study 3, replicated the findings from study 2 in a 2 × 2 study using a larger number of intuitive and minimally counterintuitive items. In both studies, High imagery items were recalled significantly better than low imagery items for intuitive but not for minimally counterintuitive items. Thus, minimally counterintuitive concepts appear insulated from imagery effects on recall. (shrink)

The active inference framework offers an attractive starting point for understanding cultural cognition. Here, we argue that affective dynamics are essential to include when constructing this type of theory. We highlight ways in which interactions between emotional responses and the perception of those responses, both within and between individuals, can play central roles in both motivating and constraining sociocultural practices.

This paper presents a version of neurophenomenology based on generative modelling techniques developed in computational neuroscience and biology. Our approach can be described as _computational phenomenology_ because it applies methods originally developed in computational modelling to provide a formal model of the descriptions of lived experience in the phenomenological tradition of philosophy (e.g., the work of Edmund Husserl, Maurice Merleau-Ponty, etc.). The first section presents a brief review of the overall project to naturalize phenomenology. The second section presents and evaluates (...) philosophical objections to that project and situates our version of computational phenomenology with respect to these projects. The third section reviews the generative modelling framework. The final section presents our approach in detail. We conclude by discussing how our approach differs from previous attempts to use generative modelling to help understand consciousness. In summary, we describe a version of computational phenomenology which uses generative modelling to construct a computational model of the inferential or interpretive processes that best explain this or that kind of lived experience. (shrink)