Research on sleep loss and vigilance both focus on declines in cognitive performance, but theoretical accounts have developed largely in parallel in these two areas. In addition, computational instantiations of theoretical accounts are rare. The current work uses computational modeling to explore whether the same mechanisms can account for the effects of both sleep loss and time on task on performance. A classic task used in the sleep deprivation literature, the Psychomotor Vigilance Test, was extended from the typical 10-min duration (...) to 35 min, to make the task similar in duration to traditional vigilance tasks. A computational cognitive model demonstrated that the effects of time on task in the PVT were equivalent to those observed with sleep loss. Subsequently, the same mechanisms were applied to a more traditional vigilance task—the Mackworth Clock Task—providing a good fit to existing data. This supports the hypothesis that these different types of fatigue may produce functionally equivalent declines in performance. (shrink)

Although most of us know that human beings cannot and should not be replaced by computers, we have great difficulties saying why this is so. This paradox is largely the result of institutionalizing several fundamental misconceptions as to the nature of both trustworthy objective and moral knowledge. Unless we transcend this paradox, we run the increasing risks of becoming very good at counting without being able to say what is worth counting and why. The degree to which this is occurring (...) is the degree to which the computer revolution is already over — and the degree to which we human beings have lost. (shrink)

Visual working memory is a construct hypothesized to store a small amount of accurate perceptual information that can be brought to bear on a task. Much research concerns the construct's capacity and the precision of the information stored. Two prominent theories of VWM representation have emerged: slot-based and continuous-resource mechanisms. Prior modeling work suggests that a continuous resource that varies over trials with variable capacity and a potential to make localization errors best accounts for the empirical data. Questions remain regarding (...) the variability in VWM capacity and precision. Using a novel eye-tracking paradigm, we demonstrate that VWM facilitates search and exhibits effects of fixation frequency and recency, particularly for prior targets. Whereas slot-based memory models cannot account for the human data, a novel continuous-resource model does capture the behavioral and eye tracking data, and identifies the relevant resource as item activation. (shrink)

The issue of the emergence of genuinely new events in a paradigm of natural continuity has been analyzed in different fields by Pragmatists authors like Peirce, Dewey, and Mead. Another way to consider the problematic relationship between novelty and continuity is by considering William James’s understanding of causal connections. This article addresses the concept of causality that James repeatedly addressed and deeply rethought throughout his career. I believe that the concept of causality provides an excellent platform from which to view (...) the various aspects that have made James’s epistemological and metaphysical thinking so influential in the history of theories of emergence, and which is experiencing currently a major revival. (shrink)

Michelle Bella & Giovanni Maddalena – Many Peirce scholars wonder about what is going on with the publication of the Writings? André De Tienne – The answer is at once, almost nothing, but a lot! We are in a state of quasi-limbo, and so people do notice that we have not been publishing any volume for the last 10 years and the universal question is, what is happening to the Peirce Edition Project? It is a question that I keep (...) asking myself! But I am glad to share this more publicly, so that peo... (shrink)

The thirteenth-century Ancrene Wisse is one of the major works of early Middle English prose, and was repeatedly revised and adapted for different audiences. It has attracted much attention from students of church history and women's studies as a highly influential, important example of pastoral guidance for women religions. This is the first edition to bring together the full manuscript evidence, and to set it in its broader cultural and institutional context. Volume II will be published in 2006.

THE problem of religious knowledge may be stated very simply. If there is a real God, how can we find out that fact? The present discussion assumes that this is just what we must find out, if there is to be any possibility of a philosophically valid religion; for the essential element in religion is God, and consequently the essential philosophical question in regard to religion is that of the reality of God.

Michela Bella & Anna Boncompagni – This conversation will focus on your role and your position with respect to pragmatism; those who you consider allies and enemies in the field; and then finally your ideas about the future of philosophy and the future of pragmatism. You worked with famous philosophers like Carnap, Reichenbach and many others. But let us start from the beginning. Hilary Putnam – My alma mater was the University of Pennsylvania. The first teacher who really influenced (...) me there... (shrink)

Michela Bella & Matteo Santarelli – What was the state of Pragmatism studies when you first encountered pragmatism? Larry A. Hickman – After completing my undergraduate degree in psychology I decided that I wanted to study philosophy. In order to prepare for graduate school, I spent a year taking philosophy courses at the University of Texas in Austin. The faculty included Charles Hartshorne, who was co-editor of the Peirce Collected Papers. There was also David L. Miller and George Gentry, (...) b... (shrink)

This article aims to show the validity of an actualization of William James’s pragmatist epistemology of psychology for the construction of personal identity. Following Giovanni Maddalena’s theoretical hypothesis of “gesture” as a complete synthetic tool for the acquisition of knowledge, an in-depth analysis of the continuous and dynamic conception of personal identity proposed by James may be helpful today to better develop the emotional-somatic dimension of synthetic reasoning. As far as the epistemology of the Self is concerned, significant continuities and (...) discontinuities are drawn from James’s naturalized integrated conception of personal identity in the light of this new Peirce’s inspired interpretation. This attempt is part of a wider project in which recovering the character of psychological and ontological processual continuity in James’s epistemology makes a considerable contribution to the development of a comprehensive understanding of mental models, one that avoids to tighten up these models as it happens in most of the contemporary epistemologies of the self. (shrink)

Première traduction européenne des Principles of Psychology, celle du psychologue et psychiatre Giulio Cesare Ferrari est aussi la première traduction presque intégrale des deux volumes de l’ouvrage. Elle marque le début d’un travail intense de traduction des œuvres de James en italien, qui ne sera égalé que plusieurs années après en France et en Allemagne. Elle se situait dans un moment culturel très dynamique où le rôle scientifique et culturel de la psychologie et de la philosophie faisait l’objet de grands (...) débats en Italie. Le cadre théorique et la mentalité « antiscolastique » de la psychologie de James reflétaient une nouvelle perspective naturaliste et une attitude de rupture profonde avec la tradition philosophique et psychologique précédente. (shrink)

Nowadays philosophers as intellectuals are strongly encouraged to be more active on their cultural scene and particularly to direct their efforts towards creating or reconstructing possible bridges of communication. As is well known, some of the distances between intellectual worlds are often matters of ‘styles of writing,’ as well as socio-historical controversies which can be reconsidered in a different light at successive generational readings. In this view, both historical and theoretical...

This recent edition of A Pluralistic Universe (1909), edited and introduced by H. G. Callaway, is a recovery and a close examination of James’s pluralism. The editor proposes a study edition of this famous text, which is the latest book published during James’ lifetime. His long preface, his work on lexicon, his notes, and the attention he gives to the historical background are great tools to pragmatism students and scholars for critical reading. In this book, in many ways James argues (...) again... (shrink)

Présentation des articles qui suivent sur la réception européenne de la psychologie de William James. Comment la contribution de ce « philosophe américain » à l’édification conceptuelle de la « psychologie » a-t‑elle été reçue, traduite et discutée en son temps dans les espaces universitaires européens non anglophones : italophone, francophone et germanophone? Quelles définitions de la psychologie impliquaient les appropriations conceptuelles de différentes disciplines (médecine, sciences, lettres)? Pourquoi James s’est-il peu à peu imposé commune figure nodale de ce nouveau (...) savoir? (shrink)

In an attempt to extract a coherent and still relevant structure of thought from its obsolete encumbrances, some of the recent interpretations of Kant have been needlessly hampered by neglect of the important concept of ‘possible experience’. Failure to make the full use of this concept that Kant himself made has inevitably been damaging to the Kantian doctrine of phenomenal objectivity; and any version of Kant that is so damaged falls drastically short of the original. I should like, therefore, after (...) making the problem a little clearer, to examine the concept of possible experience as Kant presents it; to attempt a clarification of difficulties in his presentation that may have contributed to the tendency to neglect the concept; and finally to indicate briefly the unfortunate consequences of this neglect in some recent instances. (shrink)

The recent publication of the stenographer's transcript of Whitehead's guest lecture on “social ethics” has shed new light on the relation between his metaphysics and ethics. Instead of including ethics in his philosophy, Whitehead treats it as a distinct, specialized science that does not share in the universality of metaphysics. The present article argues that an analysis of his lecture shows that a nonindividualist Whiteheadian ethics is possible without rupturing the coherence of Whitehead's system or contradicting the ontological or subjectivist (...) principle. As part of a larger transition in Whitehead's thinking during the years 1925–1927, he reformulates the notion of the environment as inheritance and is therefore able to pose the question of the endurance of values at the level of society, which is the purview of ethics. Reconstructing the metaphysical background may provide a “stimulus to the imagination” for ethical debates today, especially in the field of environmental ethics. (shrink)

Michela Bella & Matteo Santarelli – What did you know about Pragmatism when you started? Where did you start as a student? Charlene Haddock Seigfried – I came to pragmatism by way of existentialism. During the late sixties, I took my first graduate class at the University of Southern California – an introduction to empiricism – which I didn’t like at all, and I also attended a lecture on existentialism, which intrigued me. But I was always interested in social (...) and political issues and I was m... (shrink)

In his well-known Discourse on Metaphysics , Leibniz puts individual substance at the basis of metaphysical building. In so doing, he connects himself to a venerable tradition. His theory of individual concept, however, breaks with another idea of the same tradition, that no account of the individual as such can be given. Contrary to what has been commonly accepted, Leibniz’s intuitions are not the mere result of the transcription of subject-predicate logic, nor of the uncritical persistence of some old metaphysical (...) assumptions. They grow, instead, from an unprejudiced inquiry about our basic ontological framework, where logic of truth, linguistic analysis, and phenomenological experience of the mind’s life are tightly interwoven. Leibniz’s struggle for a concept capable of grasping concrete individuals as such is pursued in an age of great paradigm changes – from the Scholastic background to Hobbes’s nominalism to the Cartesian ‘way of ideas’ or Spinoza’s substance metaphysics – when the relationships among words, ideas and things are intensively discussed and wholly reshaped. This is the context where the genesis and significance of Leibniz’s theory of ‘complete being’ and its concept are reconstrued. The result is a fresh look at some of the most perplexing issues in Leibniz scholarship, like his ideas about individual identity and the thesis that all its properties are essential to an individual. The questions Leibniz faces, and to which his theory of individual substance aims to answer, are yet, to a large extent, those of contemporary metaphysics: how to trace a categorial framework? How to distinguish concrete and abstract items? What is the metaphysical basis of linguistic predication? How is trans-temporal sameness assured? How to make sense of essential attributions? In this ontological framework Leibniz’s further questions about the destiny of human individuals and their history are spelt out. Maybe his answers also have something to tell us. This book is aimed at all who are interested in Leibniz’s philosophy, history of early modern philosophy and metaphysical issues in their historical development. (shrink)

This article proposes an integrative reading of Peirce's and James's philosophies, which aims to figure out the main features of a shared pragmatist metaphysics. Two methodologies are adopted to reach this goal: a historical scrutiny of sources, prevalent in the first part, and a theoretical investigation of Peirce's and James's philosophies, in the second and third parts. The first part analyzes Peirce's and James's proximity, which lies in their common understanding of pragmatism as an anti-dogmatic method in philosophy, and their (...) alleged main difference, which is represented by the issue of nominalism/anti-nominalism, and pivots around the concepts of individuals and generals. The article challenges the mainstream interpretation that sees Peirce as a champion of generality and continuity, whereas James is known for being an ardent defender of individuality. The arguments supporting such an unconventional interpretation are offered in the second part, which explores Peirce's view of individuality in logic, and the third one, dedicated to James's view of continuity in psychology. As a conclusion, Peirce and James's shared pragmatic metaphysics turns out to be centered on the dynamical bonding between individuals and generals. (shrink)

Leibniz introduit l’expression « ⁰⁄₀ » en 1672 dans un écrit mathématique sur les séries numériques pour exprimer la somme des unités. Il s’agit très probablement d’une des premières apparitions de cette expression dans l’histoire des mathématiques. Leibniz cependant l’abandonne aussitôt. Elle apparaît à nouveau dans le contexte du calcul différentiel au moment où celui-ci fait débat à l’Académie royale des sciences. Une des questions les plus saillantes soulevées par l’introduction du nouveau calcul est de savoir si la notion de (...) différentielle doit être distinguée, dans la pratique, du zéro absolu. Cet article examine les efforts effectués, dans le cadre d’une nouvelle pratique mathématique, pour donner un sens à l’expression « ⁰⁄₀ ». On verra comment cette expression cesse de représenter une impossibilité algébrique, à condition de ne plus penser « 0 » comme un zéro absolu. Désormais, elle est le signe de l’existence d’une singularité d’une courbe. L’analyse de cette construction de sens met en évidence combien la représentation diagrammatique des caractères impliqués dans le calcul était importante pour les premiers pratiquants du calcul différentiel. (shrink)

Ontology after Philosophical Psychology develops a theoretical and historical analysis of William James’s psychology of the stream of consciousness and its connections with his philosophy of radical empiricism. This context enables a fuller understanding of James’s epistemological effort to deal with science, as well as his pluralistic metaphysics.

When we use secure computer systems, we engage with carefully orchestrated and ordered interactions called “security ceremonies”, all of which exist to assure security. A great deal of attention has been paid to improving the usability of these ceremonies over the last two decades, to make them easier for end-users to engage with. Yet, usability improvements do not seem to have endeared end users to ceremonies. As a consequence, human actors might subvert the ceremony’s processes or avoid engaging with it. (...) Here, we consider whether beautification could be one way of making ceremonies more appealing. To explore beautification in this context, we carried out three studies. Study 1 surveyed 250 participants to derive a wide range of potential dimensions of “beautiful ceremonies”. These statements were sorted into dominant themes and converted into statements, which fed into the second study, with 309 respondents, to reveal the dominant dimensions constituting beauty. Study 3 asked 41 participants to carry out a Q-sort, which revealed the ways that people combine the identified dimensions when characterising security ceremonies as “beautiful”. These studies have allowed us to pin down the perceived dimensions of beauty in the context of security ceremonies, and also to understand how people combine these dimensions in different ways in judging security ceremonies to be beautiful, confirming the old adage of beauty being “in the eye of the beholder”. We conclude by highlighting the constraints imposed by the overarching requirement for security to be maintained in the face of any usability improvements and beautification endeavours. (shrink)

Ce premier symposium en langue française inaugure une nouvelle série de symposiums qui viendront enrichir la section multilingue de l’European Journal of Pragmatism and American Philosophy. Cette série vise à contribuer à la discussion des publications récentes qui traitent du pragmatisme ou proposent des confrontations avec ce courant de pensée. Elle s’insère dans la section multilingue, dont l’ambition est de permettre aux nombreuses voix internationales qui composent la scène pragmatiste c...

Dans L’esprit en acte, Mathias Girel propose une radiographie non pas d’un courant (le pragmatisme), non pas d’un auteur (James, Peirce ou Dewey), mais d’un moment clé de l’histoire du pragmatisme (les années 1870 à 1900). L’ambition de l’ouvrage est de montrer que les débats actuels sur la nature du rapport entre nos croyances et notre conduite étaient vifs dès la genèse du pragmatisme. Loin d’être dus à une complexification croissante du mouvement pragmatiste, qui verrait l’unité initiale ê...

ABSTRACT I present a new model of the self-regulation of virtue that integrates perspectives on emotion, cognition, and motivation. Across three vignette-based studies in US/uk (N = 1,540), I developed through exploratory and confirmatory factor analysis a multi-item measure of broadening and defensive responses, the Self-Regulation of Virtue Inventory (SRVI). I applied that measurement model to two new scenarios portraying prototypical moral exemplars (selected from a set of 12) and fitted structural models that identify key antecedents: motivational dispositions (regulatory focus (...) and hedonic orientation) and moral comparisons (opinion- and ability-based). The findings were consistent with network analysis, providing initial evidence of their robustness. By integrating literatures on motivation, emotion, social cognition and comparison within a self-regulation framework, I provide initial evidence to advance theory on moral self-regulation and moral education, with practical implications on how to maximise the upsides of virtue while mitigating or channelling its possible drawbacks. (shrink)

During the querelle des infiniment petits Leibniz wrote several texts addressed to Parisian savants to justify the use of the differential calculus, but only three of them were made public. One of the three, the “Sentiment de Monsieur Leibnitz”, was published without authorization in 1706 at the peak of the quarrel, together with the writings of other mathematicians united in the defence of the new calculus ( Joseph Saurin, Jacob Hermann and the Bernoulli brothers). However, Jean-Paul Bignon, director of the (...) Académie Royale des Sciences, confiscated the prints. All copies of this publication were assumed to be lost, but we have recently identified one copy of it in the British Library catalogue. In this article, we analyse the “Sentiment de Monsieur Leibnitz” by contextualizing it not only from an epistemological approach but also from a political perspective. We will examine the institutional issues at stake by relying on recently published correspondence. (shrink)

Wives contribute both directly and indirectly to their husbands' careers. For men in some occupations, wives' contributions should lead to higher salaries. In addition, if wives who are not employed contribute more to their husbands' careers than employed wives, men with nonemployed wives should enjoy greater financial benefits than men with employed wives. This study examines data for a national sample of faculty men to determine whether marital status and wives' employment appear to affect men's salary levels. Findings reveal a (...) monotonic increase in earnings corresponding to the hypothesized levels of contributions that men received from wives: men with employed wives had higher salaries than never-married men, while men with nonemployed wives had the highest salaries. This pattern is partly attributable to differences in employment characteristics and achievement levels between these categories of men. However, a direct relationship between salary, and marital status and wives' employment remains after controlling many variables known to affect faculty salaries. (shrink)

Moving from pragmatism and drawing on a fascinating and accurate interpretation of Richard Rorty’s work, Rosa Calcaterra’s Contingency and Normativity. The Challenges of Richard Rorty (Brill-Rodopi, 2019) proposes a philosophical investigation of the relationship between normativity and contingency. Calcaterra’s longstanding familiarity with pragmatist philosophy strongly marks her attitude towards these topics and their related issues. The author takes up some of the pragmatists’ constructiv...

The second half of the nineteenth century was a crucial moment for the institutionalization of psychology from European experimental studies that became increasingly popular in the United States. The relationship between pragmatist philosophy and biology is deeply linked to psychology, and in particular to the physiological and Darwinian psychology elaborated by William James. This article focuses on a portion of the much broader debate involving some of the leading American exponents of the new psychology with the intention of highlighting important (...) methodological and theoretical issues that arose concerning the relationship between biology and philosophy within an evolutionary framework, issues in some ways still relevant today. (shrink)

Richard Rorty has long been perceived and interpreted as a provocative and groundbreaking philosopher. However, an approach that he calls ‘eirenic’ emerges in his writings. This eirenism should not be confused with a form of sophisticated relativism, but rather it should be understood as a consequence of the profound anti-foundational conviction and anti-authoritarian sentiment that feeds his thought, as well as his reading of the relations of science and ethics. In this article, I focus on Rorty’s recovery of pragmatism and (...) “pragmatist hermeneutics” by considering his understanding of science and ethics as deeply interlaced. Rorty’s perspective on this issue is inspired by Dewey’s and James’s conception of a holistic-syncretic pragmatism. His project takes into account not only the main cultural trends of logical empiricism and continental philosophy, but also the existential needs they conveyed – that is, the search for objectivity and the meaning of life, respectively. The Rortyan proposal of an anti-ideological, historicist or post-positivist reformulation of the conception of scientific rationality as not opposed to ethics aligns with Jamesian efforts to confront scientific dogmatism by questioning the key notion of truth. Within a naturalistic hermeneutical framework, Rorty contests the ontological need for necessary connections or disconnections between moral and scientific discourse. In this sense, the conception of ethics as having to do with what is personal, historical and “irrational” contrasts with the notion of scientific rationality elaborated in modernity as something that, unlike morality, is able to escape human finitude and contingency. Appreciating the Jamesian (and Deweyan) element in Rorty’s pragmatist hermeneutics may contribute to renovating the current lines of debate around Rorty and pragmatism, especially by reevaluating Rorty’s strong cultural connection to the American philosophical tradition and his commitment to making this pluralistic voice relevant again to contemporary conversations. (shrink)