The recent upsurge in “brain-training and perceptual-cognitive-training", proposing to improve isolated processes such as brain function, visual perception and decision-making, has created significant interest in elite sports practitioners, seeking to create an ‘edge’ for athletes. The claims of these related 'performance-enhancing industries' can be considered together as part of a process training approach proposing enhanced cognitive and perceptual skills and brain capacity, to support performance in everyday life activities, including sport. For example, the 'process-training industry' promotes the idea that playing (...) games not only makes you a better player, but also smarter, more alert, and a faster learner. In this position paper we critically evaluate the effectiveness of both types of process-training programmes in generalizing transfer to sport performance. These issues are addressed in three stages. First, we evaluate empirical evidence in support of perceptual-cognitive process training, and its application to enhancing sport performance. Second, we critically review putative modularised mechanisms underpinning this kind of training, addressing limitations and subsequent problems. Specifically, we consider merits of this highly specific form of training, which focuses on training of isolated processes such as cognitive processes (attention, memory, thinking) and visual perception processes, separately from performance behaviors and actions. We conclude that these approaches may, at best, may provide some 'general transfer' of underlying processes to specific sport environments, but lack 'specificity of transfer' to contextualize actual performance behaviors. A major weakness of process training methods is their focus on enhancing performance in body “modules” (e.g., eye, brain, memory, anticipatory sub-systems). What is lacking is evidence on how these isolated components are modified and subsequently interact with other process “modules”, which are considered to underlie sport performance. Finally, we propose how an ecological dynamics approach, aligned with an embodied framework of cognition undermines the rationale that modularised processes can enhance performance in competitive sport. An ecological dynamics perspective proposes that the body is a complex adaptive system, interacting with performance environments in a functionally integrated manner, emphasising that the inter-relation between motor processes, cognitive and perceptual functions and the constraints of a sport task is best understood at the performer-environment scale of analysis. (shrink)

This paper considers reductions between types of numberings; these reductions preserve the Rogers Semilattice of the numberings reduced and also preserve the number of minimal and positive degrees in their semilattice. It is shown how to use these reductions to simplify some constructions of specific semilattices. Furthermore, it is shown that for the basic types of numberings, one can reduce the left-r.e. numberings to the r.e. numberings and the k-r.e. numberings to the k+1-r.e. numberings; all further reductions are obtained by (...) concatenating these reductions. (shrink)

In this paper, we introduce a new fragment of the first-order temporal language, called the monodic fragment, in which all formulas beginning with a temporal operator have at most one free variable. We show that the satisfiability problem for monodic formulas in various linear time structures can be reduced to the satisfiability problem for a certain fragment of classical first-order logic. This reduction is then used to single out a number of decidable fragments of first-order temporal logics and of two-sorted (...) first-order logics in which one sort is intended for temporal reasoning. Besides standard first-order time structures, we consider also those that have only finite first-order domains, and extend the results mentioned above to temporal logics of finite domains. We prove decidability in three different ways: using decidability of monadic second-order logic over the intended flows of time, by an explicit analysis of structures with natural numbers time, and by a composition method that builds a model from pieces in finitely many steps. (shrink)

Shapes that are rendered invisible through backward masking are still able to influence motor responses: this is called masked priming. Yet it is unknown whether this influence is on the control of ongoing action, or whether it merely influences the initiation of an already-programmed action. We modified a masked priming procedure such that the critical prime-mask sequence was displayed during the execution of an already-initiated goal-directed pointing movement. Psychophysical tests of prime visibility indicated that the identity of the prime shapes (...) were not accessible to participants for conscious report. Yet detailed kinematic analysis of the finger in motion revealed that masked primes had an influence on the pointing trajectories within 277 ms of their appearance, 56 ms earlier than the trajectory deviations observed in response to the visible masks. These results indicate that subliminal shapes can indeed influence the control of ongoing motor activity. (shrink)

In this paper several problems are raised concerning Ian Barbour's four ways of interrelating science and religion—Conflict, Independence, Dialogue, and Integration—as put forward in such publications as his highly influential Religion in an Age of Science (1990) and widely adopted by other writers in this field. The authors argue that this taxonomy is not very useful or analytically helpful, especially to historians seeking to understand past engagements between science and religion.

Among hunter-gatherers, the sharing of male and female foods is often assumed to result in virtually the same diet for males and females. Although food sharing is widespread among the hunting and gathering Hadza of Tanzania, women were observed eating significantly more tubers than men. This study investigates the relationship between patterns of dental wear, diet, and extramasticatory use of teeth among the Hadza. Casts of the upper dentitions were made from molds taken from 126 adults and scored according to (...) the Murphy dental attrition scoring system. Females had significantly greater anterior occlusal wear than males when we controlled for age. Males exhibited greater asymmetry in wear, with greater wear on the left side in canines, first premolars, and first molars. We suggest that these sex differences in wear patterns reflect the differences seen in the diet, as well as in the use of teeth as tools. (shrink)

Research suggests that perceptual experience of our movements adapts together with movement control when we are the agents of our actions. Is this agency critical for perceptual and motor adaptation? We had participants view cursor feedback during elbow extension–flexion movements when they actively moved their arm, or had their arm passively moved. We probed adaptation of movement perception by having participants report the reversal point of their unseen movement. We probed adaptation of movement control by having them aim to a (...) target. Perception and control of active movement were influenced by both types of exposure, although adaptation was stronger following active exposure. Furthermore, both types of exposure led to a change in the perception of passive movements. Our findings support the notion that perception and control adapt together, and they suggest that some adaptation is due to recalibrated proprioception that arises independently of active engagement with the environment. (shrink)

Part 1: Metaphysics and Conceptual Analysis 1. Analysis, description and the a priori?, Simon Blackburn 2. Physicalism, conceptual analysis and acts of faith, Jennifer Hornsby 3. Serious metaphysics: Frank Jackson’s defense of conceptual analysis, William G. Lycan 4. Jackson’s classical model of meaning, Laura Schroeter & John Bigelow 5. The semantic foundations of metaphysics, Huw Price 6. The folk theory of colours and the causes of colour experience, Peter Menzies Part 2: The Knowledge Argument 7. Consciousness and the frustrations of (...) physicalism, Philip Pettit 8. Jackson’s change of mind: representationalism, a priorism and the knowledge argument, Robert Van Gulick Part 3: Ethics 9. Analytic moral functionalism meets moral twin earth, Terrence Horgan & Mark Timmons 10. Consequentialism and the nearest and dearest objection, Michael Smith 11. The ’actual’ in actualism, Julia Driver Part 4: Conditionals and the Purposes of Arguing 12. Conditionals, truth and assertion, Dorothy Edgington 13. Conditionals: A debate with Jackson, Graham Priest 14. Two purposes of arguing and two epistemic projects, Martin Davies Replies to my critics, Frank Jackson. (shrink)

We asked whether the influence of an invisible prime on movement is dependent on conscious movement expectations. Participants reached to a central target, which triggered a directional prime–mask arrow sequence. Participants were instructed that the visible arrows would most often signal a movement modification in a specific direction. Kinematic analyses revealed that responses to the visible mask were influenced by participants’ intentional bias, as movements were fastest when the more probable mask was displayed. In addition, responses were influenced by the (...) invisible prime without regard to its relationship to the more probable mask. Analysis of the time of initial trajectory modifications revealed that both primes influenced responses in a similar manner after accounting for participants’ bias. These results imply that invisible stimuli automatically activate their associated responses and that unconscious priming of the motor system is insensitive to the conscious expectations of the participant making the pointing movements. (shrink)

Buddhisms and Deconstructions considers the connection between Buddhism and Derridean deconstruction, focusing on the work of Robert Magliola. Fourteen distinguished contributors discuss deconstruction and various Buddhisms—Indian, Tibetan, and Chinese —followed by an afterword in which Magliola responds directly to his critics.

This book brings together scholars from a variety of epistemological perspectives to explore the multiple ways in which sexuality does indeed matter in the arena of public education.

Research suggests that the reaching hand automatically deviates toward a target that changes location during the reach. In the current study, we investigated whether movement intention can influence the target jump’s impact on the hand. We compared the degree of trajectory deviation to a jumped target under three instruction conditions: GO, in which participants were told to go to the target if it jumped, STOP, in which participants were told to immediately stop their movement if the target jumped, and IGNORE, (...) in which participants were told to ignore the target if it jumped and to continue to its initial location. We observed a reduced response to the jump in the IGNORE condition relative to the other conditions, suggesting that the response to the jump is contingent on the jump being a task-relevant event. (shrink)

This volume contains 17 articles on various aspects of Islamic thought in the Middle East and in Southeast Asia. The first 9 articles concentrate especially on the Qur’ān and its exegesis, Kalām and Sufism; the second 8 articles deal with Javanese Islam, and with Islam and modernity in Southeast Asia.

In lieu of an abstract, here is a brief excerpt of the content:Sophie, Greta, Cuiyuan, and Feminist DesireStories by Ding Ling, Alice Munro, and Eileen ChangYuhui Bao (bio) and Ian Dennis (bio)Desire has a history and, for a literary criticism inflected by mimetic theory, novelistic prose fiction offers a privileged view of its unfolding. We study novelistic fiction, as opposed to various romance genres, to grasp that history, for what its authors have been able to see, understand, and dramatize—this is (...) the procedural model, indeed the authority established by René Girard and that has largely governed such criticism thereafter.1 But of the three short fictions we consider here—two Chinese and one Canadian—only two are fully novelistic in character, in that they attempt to describe and diagnose—rather than merely express—emergent and changing desires. Students of Girard, of course, recognize here the distinction between the romanesque and romantique. to which one might add the understandings of genre developed by a number of other theorists.2However, we might also concede that all fictions are invariably and to some degree romantic—some desire, necessarily mediated, is always operative, in writers and readers alike, before or even as it is demystified, if indeed it is. Furthermore, a passionate fictional commitment to that which Girard boldly [End Page 131] designated the mensonge romantique may actually reveal or clarify, at least for later readers, that which the author seeks half- or unconsciously to conceal. It is with this possibility in mind that we propose to consider our other subject fiction, "Miss Sophie's Diary" (莎菲女士的日记 sha fei nv shi de ri ji; 1927) by the pioneering Chinese woman writer Ding Ling (丁玲 ding ling).3 "Miss Sophie's Diary," to be clear, is no simple romance; it is at least hybrid, and in its brave if perhaps only partially successful pursuit of the truth of desire, subtly revelatory. Miss Sophie (莎菲 sha fei), chronically ill with tuberculosis and half-separated from a human world she both longs for and despises, with her aggrieved sense of superiority and desperate, shameful longing for those she passionately feels to be her inferiors, with her loquacious rationalizing and constant, perverse reversals of attitude, is a kind of Dostoyevskian "underground woman," afflicted as well with a touch of the "nausea" later made prestigious by J.-P. Sartre.4 She is clearly a harbinger of her own culture's precipitation into the world of internally mediated, indeed, metaphysical desire, what we might also call the market world, the modernity Girard credits the great European novelists from Stendhal onward with diagnosing. This story has long been described as an unprecedented and "frank" revelation "of a Chinese woman's sexual feelings and contempt for conventional views," expressing an "outspoken and unrelenting individualism."5 At the same time, it has been seen as a product of the fatally compromised and ultimately unsuccessful May Fourth literary movement,6 and not necessarily representative of its author's overall fictional production. From an orthodox Girardian critical perspective, however, the crucial interpretative question might be the degree to which Ding Ling is aware of the sources of the newly enfranchised desires her heroine wrestles with, or, as we might also put it, the degree of separation between the author's understanding and that of Miss Sophie. But such a question is perhaps easily enough answered. Ding Ling clearly does not share Girard's "novelistic" perspective on the operation of desire. But from our current perspective, does her best-known work nonetheless offer, however imperfectly, certain now-recognizable insights into historical processes of desire that our other two writers more fully realize?"Miss Sophie's Diary" is famous in China for the delicacy, depth, and explicitness with which those bold and passionate sexual desires of Sophie are exposed, even as such desires are (perhaps reassuringly) defeated, or at least revealed as illusory. Clearly the story reflects a period of cultural and personal crisis. "I was extremely confused at that time," she wrote in a later phase of self-critique. "On one hand, I was radically rebellious, believing blindly in social revolution; on the other hand, I indulged myself in a petty bourgeoisie sense, departing from revolution, so I was trapped in loneliness, struggle and misery [End... (shrink)

The first study of its kind, The Impact of Idealism assesses the impact of classical German philosophy on science, religion and culture. This third volume explores German Idealism's impact on the literature, art and aesthetics of the last two centuries. Each essay focuses on the legacy of an idea or concept from the high point of German philosophy around 1800, tracing out its influence on the intervening period and its importance for contemporary discussions. As well as a broad geographical and (...) historical range, including Greek tragedy, George Eliot, Thomas Mann and Samuel Beckett, and key musicians and artists such as Wagner, Andy Warhol and Frank Lloyd Wright, the volume's thematic focus is broad. Engaging closely with the key aesthetic texts of German Idealism, this collection uses examples from literature, music, art, architecture and museum studies to demonstrate Idealism's continuing influence. (shrink)

A collection of anecdotes that articulate the inspirations behind the development of the Frank/Suzuki Performance Aesthetics, an actor training system.

The Knowledge Argument of Frank Jackson has not persuaded physicalists, but their replies have not dispelled the intuition that someone raised in a black and white environment gains genuinely new knowledge when she sees colors for the first time. In what follows, we propose an explanation of this particular kind of knowledge gain that displays it as genuinely new, but orthogonal to both physicalism and phenomenology. We argue that Mary’s case is an instance of a common phenomenon in which something (...) new is learned as the result of exploiting representational resources that were not previously exploited, and that this results in gaining genuinely new information. (shrink)

Caroline Franks Davis provides a clear, sensitive, and carefully argued assessment of the value of religious experiences as evidence for religious beliefs. Much more than an 'argument from religious experience', the inquiry systematically addresses underlying philosophical issues such as the role of interpretation in experience, the function of models and metaphors in religious language, and the way perceptual experiences in general are used as evidence for claims about the world. The author examines several arguments from religious experience and, using (...) contemporary and classic sources from the world religions, gives an account of the different types of experience. To meet sceptical challenges to religious experience, she draws extenisvely on psychological and sociological as well as philosophical and religious literature, probing deeply into the questions whether religious experiences are merely a matter of interpretation, whether there is irreducible conflict among religious experiences, and whether psychological and other reductionist explanations of religious experience are satisfactory. She concludes that religious experiences, like most experiences, are most effective as evidence within a cumulative style of argument which combines evidence from a wide range of sources. (shrink)

This paper proposes to supplement an American self-identity predicated on a model of absolute difference from the Taliban by exploring affinities between their respective ideologies. The place of “woman,” within and through the preponderance of sexual exploitation/violence common to both, is the starting point of this analysis. This article reads the two conflicting powers in a Lacanian/Žižekian dyad of the “Law” and its “obscene superego underside.”.

Most scholars think of David Hilbert's program as the most demanding and ideologically motivated attempt to provide a foundation for mathematics, and because they see technical obstacles in the way of realizing the program's goals, they regard it as a failure. Against this view, Curtis Franks argues that Hilbert's deepest and most central insight was that mathematical techniques and practices do not need grounding in any philosophical principles. He weaves together an original historical account, philosophical analysis, and his own (...) development of the meta-mathematics of weak systems of arithmetic to show that the true philosophical significance of Hilbert's program is that it makes the autonomy of mathematics evident. The result is a vision of the early history of modern logic that highlights the rich interaction between its conceptual problems and technical development. (shrink)

In this work, the first overview of the German Idealism that is both conceptual and methodological, Paul W. Franks offers a philosophical reconstruction that is...

Attempts to articulate the real meaning or ultimate significance of a famous theorem comprise a major vein of philosophical writing about mathematics. The subfield of mathematical logic has supplie...

Luck permeates our lives, and this raises a number of pressing questions: What is luck? When we attribute luck to people, circumstances, or events, what are we attributing? Do we have any obligations to mitigate the harms done to people who are less fortunate? And to what extent is deserving praise or blame a ected by good or bad luck? Although acquiring a true belief by an uneducated guess involves a kind of luck that precludes knowledge, does all luck undermine (...) knowledge? And how accurate are our luck attributions anyway? The academic literature has seen growing, interdisciplinary interest in luck, and this volume brings together and explains the most important areas of this research. It consists of 39 newly commissioned chapters, written by an internationally acclaimed team of philosophers and psychologists, for a readership of students and researchers. Its coverage is divided into six sections: (i) The History of Luck, (ii) The Nature of Luck, (iii) Moral Luck, (iv) Epistemic Luck, (v) The Psychology of Luck, and (vi) Future Research. The chapters in these sections cover a wide range of topics, from the problem of moral luck, to anti-luck epistemology, to the relationship between luck attributions and cognitive biases, to meta-questions regarding the nature of luck itself, to a range of other theoretical and empirical questions currently being investigated by ethicists, epistemologists, and psychologists. By bringing this research together, the Handbook serves as both a touchstone for understanding the relevant issues and a first port of call for future philosophical and psychological research on luck. (shrink)