The following is not a successful skeptical scenario: you think you know you have hands, but maybe you don't! Why is that a failure, when it's far more likely than, say, the evil genius hypothesis? That's the question.<br><br>This is an earlier draft.

Attempts to capture the distinction between categorical and dispositional states in terms of more primitive modal notions – subjunctive conditionals, causal roles, or combinatorial principles – are bound to fail. Such failure is ensured by a deep symmetry in the ways dispositional and categorical states alike carry modal import. But the categorical/dispositional distinction should not be abandoned; it underpins important metaphysical disputes. Rather, it should be taken as a primitive, after which the doomed attempts at reductive explanation can be transformed (...) into circular but interesting accounts. (shrink)

Reductionists about dispositions must either say the natural properties are all dispositional or individuate properties hyperintensionally. Lewis stands in as an example of the sort of combination I think is incoherent: properties individuated by modal profile + categoricalism.

An extended critical investigation of Plantinga's evolutionary argument against naturalism (EAAN). -/- I wrote this a couple of years ago as a way of thinking through the argument, but now lack the ambition to revise it into a paper. (It's too long to be a paper, too short and too narrowly focused on one person's argument to be a book.) Rather than let it age in private, I'm sharing it publicly for anyone interested in Plantinga's argument.

RationaleThere are growing concerns over the occurrence of adverse physiologic events occurring in pilots during operation of United States Air Force and Navy high-performance aircraft. We hypothesize that a heightened inspiratory work of breathing experienced by jet pilots by virtue of the on-board life support system may constitute a “distraction stimulus” consequent to an increased sensation of respiratory muscle effort. As such, the purpose of this study was to determine whether increasing inspiratory muscle effort adversely impacts on attentional performance.MethodsTwelve, healthy (...) participants were recruited for this study. Participants completed six repetitions of a modified Masked Conjunctive Continuous Performance Task protocol while breathing against four different inspiratory threshold loads to assess median reaction times. A computer-controlled threshold loading device was used to set the inspiratory threshold loads. Repeated measures analysis of variances were performed to examine: the efficacy of the threshold loading device to impose significantly higher loading at each loading condition; the effects of loading condition on respiratory muscle effort sensation; and the influence of hypercapnia on MCCPT scores during inspiratory threshold loading. Generalized additive mixed effects models were used to examine the potential non-linear effects of respiratory muscular effort sensation, device loading, and hypercapnia, on MCCPT scores during inspiratory threshold loading.ResultsInspiratory threshold loading significantly augmented inspiratory effort sensation and the inspiratory pressure-time product. Our analyses also revealed that median hit RT was positively associated with inspiratory effort sensation during inspiratory loading trials.ConclusionThe findings of this work suggest that it was not increasing inspiratory muscle effort per se, but rather participant’s subjective perception of inspiratory “load” that impacts negatively on attentional performance; i.e., as the degree of inspiratory effort sensation increased, sotoo did median hit RT. As such, it is reasonable to suggest that minimizing inspiratory effort sensation during high-performance flight operations may prove useful in reducing pilot RTs during complex behavioral tasks. (shrink)

Several conceptual and methodological challenges must be solved in order to create knowledge that can be useful to pregnant women, their families, and any clinicians who serve them: (1) going beyond nominal and ordinal hypotheses and presenting estimates of conditional probabilities; (2) focusing on clearly defined outcomes; (3) modeling the relationship of fetal growth and length of gestation; (4) understanding the process of fetal growth even though most of our data is cross-sectional; (5) estimating the independent effects of genetics, (...) race, ethnicity, maternal risk behaviors, medical prenatal care, and socioeconomic status on fetal growth and length of gestation; and (6) estimating the independent effects of maternal pre-pregnancy weight, weight gain during pregnancy, and nutrition on fetal growth and length of gestation. (shrink)

Perhaps it has always been so, but certainly in the post-Enlightenment era there are inevitable linkages between the fields of law, medicine, and science. Each of these realms of activity is embedded in the social milieu of the era, with practitioners emerging from families, communities, regions, and nations bearing deep unexamined assumptions about what is natural and normal. Equally important, these fields’ theoretical accounts of natural behavior will tend to dovetail and fit each other's – most especially as they pertain (...) to the grand social issues of the period.For the last century and a half, a conversation with a cross-section of lawyers, scientists, and physicians at any given historical juncture would produce a remarkable pattern, consistently repeated: There would be strong enthusiasm for the idea that the “current state of knowledge and practice” is both objective and transcends the current social milieu. (shrink)

Brain mapping studies using dynamic imaging methods demonstrate areas regional cerebral blood flow (rCBF) decreases, as well as areas where increases, during performance of various experimental tasks. Task holds for both sets of cerebral blood flow changes (CBF), providing the opportunity to investigate areas that become and “activated” in the experimental condition relative to control state. Such data yield the intriguing observation that in areas in emotional processing, such as the amygdala, the posteromedial cortex, and the ventral anterior cingulate cortex, (...) although flow as expected during specific emotion-related tasks, flow decreases performance of some attentionally demanding, cognitive tasks. Conversely, in some of the areas that appear to subserve cognitive functions, as the dorsal anterior cingulate and the dorsolateral prefrontal cortices, increases while performing attentionally demanding cognitive tasks, but during some experimentally induced and pathological emotional Although the specific nature of such reciprocal patterns of regional remains unclear, they may reflect an important cross-modal interaction during mental operations. The possibility that neural activity is less in areas required in emotional processing during some higher cognitive processes holds implications for the mechanisms underlying interactions cognition and emotion. Furthermore, the possibility that neural in some cognitive-processing areas is suppressed during intense states suggests mechanisms by which extreme fear or severe may interfere with cognitive performance. (shrink)

This dissertation addresses the problem of trans-world identity in possible worlds semantics, and argues that essentialism does not provide a satisfactory solution to it. If one takes possible worlds semantics seriously as a viable elucidation of the logic of the metaphysical modalities, one must also take a realistic stance toward possible worlds. But then, contrary to Kripke, Plantinga, Van Inwagen, and others, there is a problem with trans-world identity; the real problem being, not the problem of identifying individuals across possible (...) worlds, but rather the problem of the theoretical basis for these identifications. Possible worlds semantics presupposes a substantive theory of what constitutes the cross-world continuation or persistence of individuals. Standard formulations of these semantics nevertheless fail to articulate such a theory. Therefore cross-world identifications become inherently problematic. All available solutions to this problem either presuppose non-trivial essentialism or are incoherent. Non-trivial essentialism is the view that there are certain non-identity properties which a given individual has in every world in which it exists but which other possible individuals fail to have in some of the worlds in which they exist. ;But the question of the coherence of essentialism itself is intimately connected with one's views concerning the nature and existence of properties. Three Cantorian paradoxes are adduced, one against individuative essentialism, one against non-trivial essentialism, and one against properties in general. The paradoxes against properties in general and non-trivial essentialism can be avoided only if one eschews a Quine/Goodman view of property existence---the view that any extensionally well-defined class answers to a property---and makes some kind of distinction between natural and artificial properties. Nevertheless such an eschewal does not avoid the paradox of individuative essentialism. Thus essentialism cannot provide a completely adequate theory of trans-world individuation. For although it provides the necessary conditions for the identity of individuals across possible worlds, it does not allow us to identify these individuals on this basis alone. This conclusion precludes actualist solutions to the problem of the individuation of possibilia which quantify over individual essences. (shrink)

Brain mapping studies using dynamic imaging methods demonstrate areas regional cerebral blood flow (rCBF) decreases, as well as areas where increases, during performance of various experimental tasks. Task holds for both sets of cerebral blood flow changes (CBF), providing the opportunity to investigate areas that become and “activated” in the experimental condition relative to control state. Such data yield the intriguing observation that in areas in emotional processing, such as the amygdala, the posteromedial cortex, and the ventral anterior cingulate cortex, (...) although flow as expected during specific emotion-related tasks, flow decreases performance of some attentionally demanding, cognitive tasks. Conversely, in some of the areas that appear to subserve cognitive functions, as the dorsal anterior cingulate and the dorsolateral prefrontal cortices, increases while performing attentionally demanding cognitive tasks, but during some experimentally induced and pathological emotional Although the specific nature of such reciprocal patterns of regional remains unclear, they may reflect an important cross-modal interaction during mental operations. The possibility that neural activity is less in areas required in emotional processing during some higher cognitive processes holds implications for the mechanisms underlying interactions cognition and emotion. Furthermore, the possibility that neural in some cognitive-processing areas is suppressed during intense states suggests mechanisms by which extreme fear or severe may interfere with cognitive performance. (shrink)

This book brings to publication three essays by Rosenstock-Huessy on Nietzsche, and a translation of a chapter from his 'Sociology', clarifying the post-Nietzschean approach of the 'new thinking'.

"monumental work" - The North American Spinoza Society Newsletter , February 1999 "The sheer volume of this anthology makes it an indispensable asset to any serious scholar of Spinozism. Certainly no academic library can do without it. The quality of the material gathered here is extremely impressive. To the professional scholar of early modern philosophy many of the criticisms it contains may well look superficial and outworn, but even the best-informed experts will find much in it that will surprise and (...) delight." - Wipe van Bunge Benedict Spinoza (1632-77), Dutch metaphysician, psychologist, moral philosopher and philosopher of religion, is one of the most important figures of seventeenth-century rationalism. He is among the illustrious group of hugely influential thinkers of that time who were mathematicians and scientists as well as philosophers, a group that included Descartes, Leibniz and Hobbes. His thought has been continually reinterpreted and he influenced such people as Goethe, Lessing, Nietzsche, Shelley, George Eliot, Wordsworth, Bertrand Russell, Freud and Einstein. This unprecedented collection brings together some 150 historically and philosophically important discussions of Spinoza published in English in the two centuries following his death. The authoritative bibliography - Boucher's Spinoza in English: A Bibliography from the Seventeenth Century to the Present - cites a total of only about 300 publications from this period. Thus this collection gathers half of all materials so far identified and represents by far the most significant and interesting contributions. Internally cross-referenced, with an introduction, notes and full subject and name index, this essential collection also features an index of citations to the Ethics, by the editor. This will be an extremely useful resource for Spinoza specialists, research libraries, intellectual historians, and graduate students in philosophy. --a compilation of c.150 important pamphlets, papers and book chapters discussing Spinoza --the first collection of its kind - none of this material has previously been collected --6 reset volumes in royal size --extremely comprehensive, including many rare items --internally cross-referenced and fully indexed for easy use. (shrink)

"Spinoza in English" is the first bibliography to bring together the entire 325-year record of books, monographs, dissertations, and articles in English on Benedict de Spinoza (1632-1677), including translations of his works into English. Well over 2100 citations are presented, bringing this record through early 1991. Arranged alphabetically by author or editor and internally cross-referenced for ease of use, this bibliography also cites its own sources where appropriate and, in many cases, provides guidance on how to obtain unpublished or (...) out-of- print titles. Additionally, it restores or corrects a good deal of earlier bibliographic detail, identifies dozens of publications hitherto overlooked, and, beginning with titles from the mid-1800's, presents the citations in a uniform style. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Building Literacy Bridges for Adolescents Using Holocaust Literature and TheatreWayne Brinda (bio)IntroductionDo you have a sibling or best friend whom you dared to do something? Did you ever slip surreptitiously into a place where you should not be? What if your best friend or sibling later became your enemy because of a situation beyond your control? Could that happen? What would you do? Think about those questions as you (...) read this excerpt from In My Brother's Image: Twin Brothers Separated by Faith after the Holocaust and visualize the action:The boys look more alike than brothers. In fact, they are identical twins, indistinguishable in the smooth innocence of their faces, their wide brown eyes, and their hair, nearly shaven to their scalps to thwart the summer heat... At the entrance to the grand church of St. Stephen's Basilica in Budapest, the boys slip surreptitiously through the six-inch-wide opening of the formidable oak middle door, with its inlaid bronze portraits of the Hungarian kings. They giggle gleefully and a bit nervously as they peer into the dimly lit chamber, which feels refreshingly cool in contrast to the scorching afternoon sun they have just escaped. The twins mimic and build on each other's playful daring. Even their spirited laughter is identical, punctuated by squeals of delight... Let's go find his hand. What? St. Stephen's hand. I heard that his hand is kept in a golden box behind the altar somewhere. Let's go find it. No. We're not supposed to be back there. That's the craziest thing I ever heard—a king's hand inside a box in a church. He must have been pretty mad when they cut his hand off.1 [End Page 31]This small theatrical imaginative experience begins the adventure of two twin Hungarian Jewish boys who became caught up in World War II, the Holocaust, communism, and the aftermath.Those two boys became the father and uncle of the author, Eugene Pogany, who wrote In My Brother's Image: Twin Brothers Separated by Faith after the Holocaust. Pogany recalls and tries to reconcile their experiences, differences, and conflicts with each other that lasted a lifetime and beyond. As educators and those who work with adolescents, we seek to reconcile the past experiences and conflicts our students have with reading by finding strategies that bridge adolescents and literature. Two powerful tools for building such bridges are nonfiction literature written about the experiences of young people and adults during and after the Holocaust and using theatre to bring these stories to life.McEwan noted that as literature becomes complex, adolescents tend to struggle with comprehension and may forgo the idea of discovering enjoyment.2 Incorporating nonfiction stories from the Holocaust with innovative theatre experiences of the literature into the curriculum can engage students in literature with complex themes, characters, and plots. This is especially true when the learning is assessed by using projects developed by, with, and for young adolescents. As a result, the literature becomes comprehensible, accessible, relevant, enjoyable, and aesthetically stimulating.As an educator, researcher, and artistic director of a theatre for young adults, I reflect on the charge by Snow and Biancarosa that educators need to "figure out how to ensure that every student gets beyond the basic literacy skills of the early-elementary grades, to the more challenging and more rewarding literacy of the middle and secondary school years."3 For some students, literacy bridges are gateways to new worlds, skills, and possibilities for enjoyment. For students who struggle with reading, those bridges are obstacles they are afraid or even refuse to cross because of past fears or failures. Even with guidance and support, many students will stop reading when the text becomes complex or never even attempt to read the book when they decide it has no relevancy or purpose after looking at its title, skimming the back, looking for pictures, or counting the pages.This leads to a question and thoughts that inspired my research on using Holocaust literature and theatre to engage young students in discovering, comprehending, visualizing, and aesthetically enjoying the literary experience:• What can be done in the... (shrink)

Five years ago, a new three volume edition of Eugen Rosenstock- Huessy In the Cross of Reality: A Post-Goethean Sociology appeared in Germany. As with the two prior editions of the work it met with almost no critical response. This is perhaps not surprising - and it barely mentions any other sociologists, its approach is highly idiosyncratic, it is as much anthropology and history as it is sociology. Indeed, the second and third volumes mainly focus on the social formations (...) of antiquity, and the role of Christianity and the messianic revolutions of the last millennium in creating a universal history. In this paper I take the relationship between speech, time and suffering as the key to Rosenstock-Huessy?s argument for why a theoretical grasp of Christianity as a social power is so important for social theory, and why he sees Sociology as a post-Christian form of knowledge. I also make the case for why Rosenstock-Huessy is an interesting and important social theorist. nema. (shrink)

The goal of this paper is two-fold. First, I begin by reviewing several of themajor points of emphasis among health educatorsas they begin to incorporate multiculturalissues into healthcare education. I thenconsider the role of moral relativism, which iscurrently being endorsed by some healtheducators, as the foundation for resolvingcross-cultural conflicts in healthcare. Iargue that moral relativism is ultimatelyinconsistent with the stated goals inmulticultural curricular proposals and fails toprovide an effective framework for consideringmoral conflicts in cross-cultural settings. Instead, I propose that (...) those methods seekingto establish a common morality, built uponmutually shared values, offer the mostpromising means of resolving cross-culturalconflicts. This leads to my second goal, tocompare recent work in moral pragmatism withwhat is now widely known in bioethics as moral``principlism.'' I argue that while proponentsof principlism and pragmatism each seek toestablish a common foundation for moraldeliberation, they fail to appreciatesignificant similarities between theirrespective approaches. Instead of offeringtwo completely unique and independent methodsof moral deliberation, I suggest thatprinciplism and pragmatism embrace commonthemes that point us in a positive direction,providing an effective framework useful forconsidering cross-cultural conflicts inhealthcare. (shrink)

Radical Orthodoxy is the most radical and influential theological development in a generation. Many have been bewildered by the range and intensity of the writings which constitute Radical Orthodoxy. This book spans the range of the history of thought discussed by Radical Orthodoxy, tackling the accuracy of the historical narratives on which their position depends. The distinguished contributors examine the history of thought as presented by the movement, presenting a series of critiques of individual Radical Orthodox 'readings' of key thinkers. (...) Contributors include: Eli Diamond, Wayne Hankey, Todd Breyfogle, John Marenbon, Richard Cross, Neil Robertson, Douglas Hedley, David Peddle, Steven Shakespeare, Hugh Rayment-Pickard, and George Pattison. (shrink)

The multifarious nature of biodiversity is considered in relation to difficulties of definite determination and managerial mandates for monitoring. At a micro scale there is some convergence with the concept of community, but the linkage is largely lost in the spectra of temporal scope, spatial scales, successional seres, and taxonomic trajectories. Practicality points to selecting suitable suites of indicators as surrogates for particular purposes. Domains of partial ordering on multiple indicators constitute comparable collectives, whereas different domains require recognition of special (...) situations. Theoretical treatise and practical process can proceed in parallel, with dialogue and cross-fertilization serving to invigorate and inspire; whereas compulsive concern for completeness and consistency can be counter-productive as well as unduly expensive. Inability to completely capture all aspects of biodiversity in one full formulation is interesting and integral to issues of biocomplexity. (shrink)

Tetris provides a difficult, dynamic task environment within which some people are novices and others, after years of work and practice, become extreme experts. Here we study two core skills; namely, choosing the goal or objective function that will maximize performance and a feature-based analysis of the current game board to determine where to place the currently falling zoid so as to maximize the goal. In Study 1, we build cross-entropy reinforcement learning models to determine whether different goals result (...) in different feature weights. Two of these optimization strategies quickly rise to performance plateaus, whereas two others continue toward higher but more jagged heights. In Study 2, we compare the zoid placement decisions made by our best CERL models with those made by 67 human players. Across 370,131 human game episodes, two CERL models picked the same zoid placements as our lowest scoring human for 43% of the placements and as our three best scoring experts for 65% of the placements. Our findings suggest that people focus on maximizing points, not number of lines cleared or number of levels reached. They also show that goal choice influences the choice of zoid placements for CERLs and suggest that the same is true of humans. Tetris has a repetitive task structure that makes Tetris more tractable and more like a traditional experimental psychology paradigm than many more complex games or tasks. Hence, although complex, Tetris is not overwhelmingly complex and presents a right-sized challenge to cognitive theories, especially those of integrated cognitive systems. (shrink)

Tetris provides a difficult, dynamic task environment within which some people are novices and others, after years of work and practice, become extreme experts. Here we study two core skills; namely, choosing the goal or objective function that will maximize performance and a feature-based analysis of the current game board to determine where to place the currently falling zoid so as to maximize the goal. In Study 1, we build cross-entropy reinforcement learning models to determine whether different goals result (...) in different feature weights. Two of these optimization strategies quickly rise to performance plateaus, whereas two others continue toward higher but more jagged heights. In Study 2, we compare the zoid placement decisions made by our best CERL models with those made by 67 human players. Across 370,131 human game episodes, two CERL models picked the same zoid placements as our lowest scoring human for 43% of the placements and as our three best scoring experts for 65% of the placements. Our findings suggest that people focus on maximizing points, not number of lines cleared or number of levels reached. They also show that goal choice influences the choice of zoid placements for CERLs and suggest that the same is true of humans. Tetris has a repetitive task structure that makes Tetris more tractable and more like a traditional experimental psychology paradigm than many more complex games or tasks. Hence, although complex, Tetris is not overwhelmingly complex and presents a right-sized challenge to cognitive theories, especially those of integrated cognitive systems. (shrink)

Cross-cultural personality research suggests that individuals from wealthier countries tend to be more open-minded. This openness to values may support more democratic governments and the expansion of fundamental freedoms. The link between wealth and freedom is evident in cold-to-temperate climates, but not across wealthy nations in hot climates. Furthermore, temperature and economic conditions shape perceptions of national character stereotypes.

Mozambique has seen remarkable growth in biomedical research over the last decade. To meet a growing need, the National Committee for Bioethics in Health of Mozambique encouraged the development of ethical review processes at institutions that regularly conduct medical and social science research. In 2012, the Faculty of Medicine of University Eduardo Mondlane and the Maputo Central Hospital established a joint Institutional Committee on Bioethics for Health. This study examines the experience of the first 4 years of the CIBS FM (...) & MCH. This study provides a descriptive, retrospective analysis of research protocols submitted to and approved by the CIBS FM & MCH between March 1, 2013 and December 31, 2016, together with an analysis of the Committee’s respective reviews and actions. A total of 356 protocols were submitted for review during the period under analysis, with 309 protocols approved. Sixty-four percent were submitted by students, faculty, and researchers from UEM, mainly related to Master’s degree research. Descriptive cross-sectional studies were the most frequently reviewed research. The majority were prospective and used quantitative methodologies. The Departments of Internal Medicine at MCH and Community Health at the FM submitted the most protocols from their respective institutions, with 38 and 53% respectively. The CIBS’s average time to final approval for all protocols was 56 days, rising to 161 for the 40 protocols that required subsequent national-level review by the CNBS. Our results show that over its first 4 years, the CIBS FM & MCH has been successful in managing a constant demand for protocol review and that several broad quality improvement initiatives, such as investigator mentoring and an electronic protocol submission platform have improved efficiency in the review process and the overall quality of the protocols submitted. Beyond Maputo, long-term investments in training and ethical capacity building for CIBS across the country continue to be needed, as Mozambique develops greater capacity for research and makes progress toward improving the health of all its citizens. (shrink)

Research on corporate social responsibility (CSR) has tended to focus on external stakeholders and outcomes, revealing little about internal effects that might also help explain CSR-firm performance linkages and the impact that corporate marketing strategies can have on internal stakeholders such as employees. The two studies ( N = 1,116 and N = 2,422) presented in this article draw on theory from both corporate marketing and organizational behavior (OB) disciplines to test the general proposition that employee trust partially mediates the (...) relationship between CSR and employee attitudinal and behavioral outcomes. Both studies provide evidence in support of these general relationships. Theoretical and practical implications of these findings are discussed in the context of CSR and corporate marketing research. (shrink)

For Lack of a Better Plan: A Framework for Ethical, Legal, and Clinical Challenges in Complex Inpatient Discharge Planning Content Type Journal Article Pages 311-326 DOI 10.1007/s10730-009-9117-6 Authors Jane Jankowski, Albany Medical Center Albany NY 12208 USA Terese Seastrum, Northeast Health 2212 Burdett Ave. Troy NY 12180 USA Robert N. Swidler, Northeast Health 2212 Burdett Ave. Troy NY 12180 USA Wayne Shelton, Alden March Bioethics Institute, Albany Medical College 47 New Scotland Avenue, MC 153 Albany NY 12208-3478 (...) USA Journal HEC Forum Online ISSN 1572-8498 Print ISSN 0956-2737 Journal Volume Volume 21 Journal Issue Volume 21, Number 4. (shrink)

Perceptual attention is essential to both thought and agency, for there is arguably no demonstrative thought or bodily action without it. Psychologists and philosophers since William James have taken attention to be a ubiquitous and distinctive form of consciousness, one that leaves a characteristic mark on perceptual experience. As a process of selecting specific perceptual inputs, attention influences the way things perceptually appear. It may then seem that it is a specific feature of perceptual representation that constitutes what it is (...) like to consciously attend to an object. In fact conscious attention is more complicated. In what follows, I argue that the phenomenology of conscious attention to what is perceived involves not just a way of perceptually locking on to a specific object. It necessarily involves a way of cognitively locking on to it as well. (shrink)

The constructivist position, that mystical experiences are determined by the experiencer's cultural context, is now more prevalent among scholars of religion than the perennialist position, which maintains that mystical experiences have a common core that is cross-culturally universal. In large part, this is due to the efforts of Wayne Proudfoot in his widely accepted book, Religious Experience.In this article, I identify some significant unresolved issues in Proudfoot's defence of constructivism. My aim is not to defend perennialism, but to (...) specify some objections to the constructivist thesis that constructivists need to address more adequately. (shrink)

As computers became multi-component systems in the 1950s, handling the speed differentials efficiently was identified as a major challenge. The desire for better understanding and control of ‘concurrency’ spread into hardware, software, and formalism. This paper examines the way in which the problem emerged and was handled across various computing cultures from 1955 to 1985. In the machinic culture of the late 1950s, system programs called ‘monitors’ were used for directly managing synchronisation. Attempts to reframe synchronisation in the subsequent algorithmic (...) culture pushed the problem to a higher level of abstraction; Dijkstra’s semaphores were a reaction to the algorithms’ complexity. Towards the end of the 1960s, the culture of ‘structured programming’ created a milieu in which Dijkstra, Hoare, and Brinch Hansen (among others) aimed for a concurrency primitive which embodied the new view of programming. Via conditional critical regions and Dijkstra’s ‘secretaries’, the co-produced ‘monitor’ appeared to provide the desired encapsulation. The construct received embodiment in a few programming languages; this paper ends by considering Modula and Concurrent Pascal. (shrink)

This philosophical treatise on the foundations of semantics is a systematic effort to clarify, deepen, and defend the classical doctrine that words are conventional signs of mental states, principally thoughts and ideas, and that meaning consists in their expression. This expression theory of meaning is developed by carrying out the Gricean program, explaining what it is for words to have meaning in terms of speaker meaning, and what it is for a speaker to mean something in terms of intention. But (...) Grice's own formulations are rejected and alternatives developed. The foundations of the expression theory are explored at length, and the author develops the theory of thought as a fundamental cognitive phenomenon distinct from belief and desire, argues for the thesis that thoughts have parts, and identifies ideas or concepts with parts of thoughts. This book will appeal to students and professionals interested in the philosophy of language. (shrink)

This paper considers the connection between automaticity, control and agency. Indeed, recent philosophical and psychological works play up the incompatibility of automaticity and agency. Specifically, there is a threat of automaticity, for automaticity eliminates agency. Such conclusions stem from a tension between two thoughts: that automaticity pervades agency and yet automaticity rules out control. I provide an analysis of the notions of automaticity and control that maintains a simple connection: automaticity entails the absence of control. An appropriate analysis, however, shows (...) that actions are forms of control and pervasively automatic even if automaticity implies the absence of control. Consequences are drawn for the theory of mental agency and the psychological concepts of automaticity and control. (shrink)

What I am calling for is not as radically new as it may sound to ears that are still tuned to positivist frequencies. A very large part of what we value as our cultural monuments can be thought of as metaphoric criticism of metaphor and the characters who make them. The point is perhaps most easily made about the major philosophies. Stephen Pepper has argued, in World Hypotheses,1 that the great philosophies all depend on one of the four "root metaphors," (...) formism, mechanism, organicism, and contextualism, and they are great precisely because they have so far survived the criticism of rival metaphors. Each view of the totality of things claims supremacy, but none has been able to annihilate the others. They all thus survive as still plausible, pending further criticism through further philosophical inquiry. In this view, even the great would-be literalists like Hobbes and Locke are finally metaphorists—simply committed to another kind of metaphor, one that to them seems literal. Without grossly oversimplifying we could say that the whole work of each philosopher amounts to an elaborate critique of the inadequacy of all other philosophers' metaphors. What is more, the very existence of a tradition of a small group of great philosophies is a sign that hundreds of lesser metaphors for the life of mankind have been tested in the great philosophical—that is, critical—wars and found wanting. · 1. World Hypotheses: A Study in Evidence . In Concept and Quality: A World Hypothesis , Pepper suggests that "the purposive act" is a fifth root metaphor. Wayne C. Booth's is the author of, among other works, Critical Understanding: The Powers and Limits of Pluralism. His contributions to Critical Inquiry include "Kenneth Burke's Way of Knowing" , "Irony and Pity Once Again: Thais Revisited" , "M. H. Abrams: Historian as Critic, Critic as Pluralist" , "'Preserving the Exemplar': Or, How Not to Dig our Own Graves" , "Notes and Exchanges" , with Wright Morris: "The Writing of Organic Fiction: A Conversation" , and with Robert E. Streeter, W. J. T. Mitchell: "Sheldon Sacks 1930-1979". (shrink)

The exercise of judgement is an aspect of human endeavour from our most mundane acts to our most momentous decisions. In this book Wayne Martin develops a historical survey of theoretical approaches to judgement, focusing on treatments of judgement in psychology, logic, phenomenology and painting. He traces attempts to develop theories of judgement in British Empiricism, the logical tradition stemming from Kant, nineteenth-century psychologism, experimental neuropsychology and the phenomenological tradition associated with Brentano, Husserl and Heidegger. His reconstruction of vibrant (...) but largely forgotten nineteenth-century debates links Kantian approaches to judgement with twentieth-century phenomenological accounts. He also shows that the psychological, logical and phenomenological dimensions of judgement are not only equally important but fundamentally interlinked in any complete understanding of judgement. His book will interest a wide range of readers in history of philosophy, philosophy of the mind and psychology. (shrink)

Quantum information theory has given rise to a renewed interest in, and a new perspective on, the old issue of understanding the ways in which quantum mechanics differs from classical mechanics. The task of distinguishing between quantum and classical theory is facilitated by neutral frameworks that embrace both classical and quantum theory. In this paper, I discuss two approaches to this endeavour, the algebraic approach, and the convex set approach, with an eye to the strengths of each, and the relations (...) between the two. I end with a discussion of one particular model, the toy theory devised by Rob Spekkens, which, with minor modifications, fits neatly within the convex sets framework, and which displays in an elegant manner some of the similarities and differences between classical and quantum theories. The conclusion suggested by this investigation is that Schrödinger was right to find the essential difference between classical and quantum theory in their handling of composite systems, though Schrödinger's contention that it is entanglement that is the distinctive feature of quantum mechanics needs to be modified. (shrink)

Grice’s Razor is a methodological principle that many philosophers and linguists have used to help justify pragmatic explanations of linguistic phenomena over semantic explanations. A number of authors in the debate over contextualism argue that an invariant semantics together with Grice’s (1975) conversational principles can account for the contextual variability of knowledge claims. I show here that the defense of Grice’s Razor found in these “Gricean invariantists,” and its use against epistemic contextualism, display all the problems pointed out earlier in (...) Davis (1998). The everyday variation in acceptable knowledge claims is better explained in terms of implicature than indexicality, but general conversational principles shed little light on whether ‘know’ is used hyperbolically, meiotically, or loosely in a context, although this issue is crucial in deciding what if anything ‘S knows p’ implicates. I present reasons favoring an account of the representative bank case in terms of loose use, making clear how they differ from Grice’s Razor. (shrink)

The field of cognitive modeling has progressed beyond modeling cognition in the context of simple laboratory tasks and begun to attack the problem of modeling it in more complex, realistic environments, such as those studied by researchers in the field of human factors. The problems that the cognitive modeling community is tackling focus on modeling certain problems of communication and control that arise when integrating with the external environment factors such as implicit and explicit knowledge, emotion, cognition, and the cognitive (...) system. These problems must be solved in order to produce integrated cognitive models of moderately complex tasks. Architectures of cognition in these tasks focus on the control of a central system, which includes control of the central processor itself, initiation of functional processes, such as visual search and memory retrieval, and harvesting the results of these functional processes. Because the control of the central system is conceptually different from the internal control required by individual functional processes, a complete architecture of cognition must incorporate two types of theories of control: Type 1 theories of the structure, functionality, and operation of the controller, and type 2 theories of the internal control of functional processes, including how and what they communicate to the controller. This book presents the current state of the art for both types of theories, as well as contrasts among current approaches to human-performance models. It will be an important resource for professional and student researchers in cognitive science, cognitive-engineering, and human-factors.Contributors: Kevin A. Gluck, Jerry T. Ball, Michael A. Krusmark, Richard W. Pew, Chris R. Sims, Vladislav D. Veksler, John R. Anderson, Ron Sun, Nicholas L. Cassimatis, Randy J. Brou, Andrew D. Egerton, Stephanie M. Doane, Christopher W. Myers, Hansjorg Neth, Jeremy M Wolfe, Marc Pomplun, Ronald A. Rensink, Hansjorg Neth, Chris R. Sims, Peter M. Todd, Lael J. Schooler, Wai-Tat Fu, Michael C. Mozer, Sachiko Kinoshita, Michael Shettel, Alex Kirlik, Vladislav D. Veksler, Michael J. Schoelles, Jerome R. Busemeyer, Eric Dimperio, Ryan K. Jessup, Jonathan Gratch, Stacy Marsella, Glenn Gunzelmann, Kevin A. Gluck, Scott Price, Hans P. A. Van Dongen, David F. Dinges, Frank E. Ritter, Andrew L. Reifers, Laura Cousino Klein, Michael J. Schoelles, Eva Hudlicka, Hansjorg Neth, Christopher W. Myers, Dana Ballard, Nathan Sprague, Laurence T. Maloney, Julia Trommershauser, Michael S. Landy, A. Hornof, Michael J. Schoelles, David Kieras, Dario D. Salvucci, Niels Taatgen, Erik M. Altmann, Richard A. Carlson, Andrew Howes, Richard L. Lewis, Alonso Vera, Richard P. Cooper, and Michael D. Byrne. (shrink)

Since 1995, students, researchers, and professionals have turned to The Craft of Research for clear and helpful guidance on how to conduct research and report it effectively. Now, master teachers Wayne C. Booth, Gregory G. Colomb, and Joseph M. Williams have completely revised and updated their classic handbook. The new edition will continue to help thousands of students and writers plan, carry out, and report on research to produce effective term papers, dissertations, articles, or books -- in any field, (...) at any level. (shrink)