There is growing interest in the effect of sound on visual motion perception. One model involves the illusion created when two identical objects moving towards each other on a two-dimensional visual display can be seen to either bounce off or stream through each other. Previous studies show that the large bias normally seen toward the streaming percept can be modulated by the presentation of an auditory event at the moment of coincidence. However, no reports to date provide sufficient evidence to (...) indicate whether the sound bounce-inducing effect is due to a perceptual binding process or merely to an explicit inference resulting from the transient auditory stimulus resembling a physical collision of two objects. In the present study, we used a novel experimental design in which a subliminal sound was presented either 150 ms before, at, or 150 ms after the moment of coincidence of two disks moving towards each other. The results showed that there was an increased perception of bouncing when the subliminal sound was presented at or 150 ms after the moment of coincidence compared to when no sound was presented. These findings provide the first empirical demonstration that activation of the human auditory system without reaching consciousness affects the perception of an ambiguous visual motion display. (shrink)

Women are underrepresented in the upper echelons of management in most countries. Despite the effectiveness of identity conscious initiatives for increasing the proportion of women, many organizations have been reluctant to implement such initiatives because potential employees may perceive them negatively. Given the increasing competition for labor, attracting talent is relevant for the long-term success of organizations. In this study, we used an experimental design to examine the effects of identity blind and identity conscious gender diversity initiatives on people’s pursuit (...) intentions toward organizations using them. We used counterfactual thinking, derived from fairness theory, as a guiding framework for our hypothesis development and investigated the moderating influence of a forthcoming government-mandated gender quota as well as individual characteristics. Participants reviewed statements regarding workplace diversity initiatives and rated either the initiatives’ effectiveness or indicated their intentions to pursue employment with organizations using them. Of those rating pursuit intentions, half were informed that the country in which they were conducting their job search was about to implement gender quotas. Results indicated a diversity management paradox such that initiatives perceived as more effective made organizations using them less attractive as employers. However, these negative perceptions were mitigated by a government-mandated quota, and also lower among women. Implications for the study and practice of diversity are discussed. (shrink)

Although establishing gender equality in board and managerial positions has recently become more important for organizations, companies with low levels of gender diversity seem to perceive an ethical dilemma regarding the ways, in which they attempt to attain it. One way that organizations try to move toward gender equality is through the use of their corporate websites to manage potential applicants’ impressions of their current levels of, and actions to improve, gender diversity. The dilemma is whether to truthfully communicate their (...) low level of gender diversity, conceal it, or exaggerate it. On the one hand, organizations that are truthful may find it difficult to achieve equality because women are less attracted to companies that lack diversity. On the other hand, organizations that are untruthful risk their moral legitimacy. The present work investigates gender diversity-related communication on the corporate websites of 99 major German companies. Based on theoretical work on minority attraction, we apply an organizational impression management taxonomy to guide our in-depth content analysis. With this approach, we hope to advance the understanding of how the issue of gender diversity is presented on corporate websites, which is useful for both organizational decision makers as well as diversity researchers. We found that although gender diversity-related communications on corporate websites contain both assertive and defensive organizational impression management tactics, as well as a third type of tactic we refer to as “acknowledgement,” assertive tactics were used more frequently. We argue the existence of a paradox whereby organizations use assertive impression management tactics to maintain pragmatic legitimacy but compromise their moral legitimacy by doing so. Furthermore, we argue that moral legitimacy can be maintained or restored through the sincere use of defensive impression management tactics and acknowledgement. (shrink)

More or less explicitly inspired by the Aristotelian classification of arguments, a wide tradition makes a sharp distinction between argument and proof. Ch. Perelman and R. Johnson, among others, share this view based on the principle that the conclusion of an argument is uncertain while the conclusion of a proof is certain. Producing proof is certainly a major part of mathematical activity. Yet, in practice, mathematicians, expert or beginner, argue about mathematical proofs. This happens during the search for a proof, (...) then when the proof is presented and discussed by experts, and finally when it is taught or used in didactical contexts. (shrink)

Granting that arguments and explanations that answer a why-question are the products of two species of the activity of reason-giving, do they make an exclusive and exhaustive classification? The orthodox distinction between argument and explanation already faces some tough cases, which are discussed. This paper shows that most of the criteria used to distinguish argument and explanation on the basis of the status of their conclusions cause tough cases to proliferate unless a debatable decision is made. This suggests that the (...) orthodox distinction should be improved. (shrink)

This paper provides methodological tools and considers the reasons why it is difficult to address the controversial question, “Are fallacies frequent?” After preliminary remarks on the need to clarify the meaning of both ‘fallacy’ and ‘frequency,’ this paper shows that the emphasis on whether fallacies occur frequently is recent and bound to contemporary definitions that make it a necessary condition. Then, it discusses three different, debated empirical approaches that are intended to support the claim that fallacies are frequent. All of (...) them raise doubts or objections or are even controversial from a methodological point of view. Ultimately, more empirical research is needed to answer this question. (shrink)

Inferential communities are communities using specific substantial argumentative schemes. The religious or scientific communities are examples. I discuss the status of the mathematical community as it appears through the position held by the French mathematician Henri Poincaré during his famous ar-guments with Russell, Hilbert, Peano and Cantor. The paper focuses on the status of complete induction and how logic and psychology shape the community of mathematicians and the teaching of mathematics.

The paper discusses the place and the status of fallacies in Arnauld and Nicole’s Port-Royal Logic, which seems to be the first book to introduce a radical change from the traditional Aristotelian account of fallacies. The most striking innovation is not in the definition of a fallacy but in the publication of a new list of fallacies, dropping some Aristotelian ones and adding more than ten new ones. The first part of the paper deals with the context of the book’s (...) publication. We then show the influence of Cartesian and Augustinian/Pascalian philosophy on the whole book, especially their common critical views about logic, dialectic and their traditional academic teaching. The third part of the paper discusses the two chapters on fallacies. It focuses on their place in the book and their relation with its general orientation, before turning to their content, closely connected with some major concerns of the time. (shrink)

This paper is a survey of Father Mersenne’s views about the classification of sciences, its reasons and its practical consequences. Some emphasis is put on the interconnection between Mersenne’s two majors ideas about the practice of science : scientific research is an activity mostly devoted to religious apology and to the edification of the people. This religious concern allows him to resist two of the most influential philosophical streams of his time, scepticism and alchemy, which provide some favorite opponents to (...) his works. We also show how an analogical kinship based on theological considerations and on the classification of sciences gives ground to the same kind of arguments shaping his views about arithmetic, language, and music. Finally, we focus on the connection between Mersenne’s theses, especially about the nature and virtue of language and sound, and a more general discussion of the scientific status of music and language in the context of the blooming of academies. (shrink)

Les Vers de la Doctrine, translated from Pali by André Chedel. Dervy-Livres, Paris 1976. 104pp. Fes. 18.

L'évêque anglican Joseph Butler proclama, au XVIIIe siècle, que " la probabilité est le guide même de la vie ". Aujourd'hui, probabilités et statistiques ont envahi quasiment tous les domaines de nos vies privées et publiques. Les politiques gardent les yeux rivés sur les sondages, les organismes de retraite nous annoncent des années noires au vu des courbes démographiques, et dans l'intimité de nos salles de bains, perchés sur la balance, nous nous demandons si notre poids est conforme à la (...) moyenne. Dans le domaine scientifique, l'usage de la probabilité semble avoir détrôné un goût de la certitude plus cartésien : l'irruption de la mécanique quantique et de sa fameuse fonction d'onde a fait couler des fleuves d'encre philosophique. Mais une querelle d'interprétation continue à opposer deux conceptions irréductibles : selon l'une, la probabilité est une affaire foncièrement subjective qui relève essentiellement de l'état des croyances de chacun ; selon l'autre, elle est avant tout une question objective relative à la fréquence d'apparition de phénomènes dits aléatoires. De ce concept essentiel et délicat, Ian Hacking tente ici l'archéologie. Comment la probabilité a-t-elle pu devenir aussi envahissante, en politique comme en science, et qu'a-t-elle à voir avec l'opinion? Comment une notion apparemment aussi fugace est-elle devenue l'objet d'un calcul? Quels défis lance-t-elle au raisonnement et à la logique? Dans cette quête aux allures de roman policier, Pascal, Leibniz ou Huygens côtoient des politiques mettant en place un système de rentes à vie, des amateurs tentant de déceler dans des épidémies un ordre sous-jacent, des joueurs impénitents et des inconditionnels de la loterie. (shrink)

Antecedentes. En el 2007 se legalizó el aborto en la Ciudad de México, acusando una elevada mortalidad materna por aborto.Objetivo. Analizar los datos generales de la mortalidad materna y por aborto en el país y en la capital.Metodología. Estudio retrospectivo, con datos obtenidos del INEGI. Cálculo de la razón de mortalidad materna general y por aborto. Análisis de correlación de Pearson y regresión lineal de los resultados. Análisis de tendencias de incremento y decremento anual. Desglose de muertes maternas.Resultado. Regresión lineal (...) sobre la RMM nacional (R² = 0.87) con tendencia a la baja; RMM por aborto nacional (R² = 0.49) con débil tendencia hacia la baja; RMM por aborto en la Ciudad de México (R² = 0.001) no muestra una tendencia hacia la baja.Conclusión. La despenalización del aborto en la Ciudad de México no mostró tener un impacto en la reducción de muertes maternas por aborto. El aborto provocado ocupa el 12° lugar de las muertes maternas en México. (shrink)

The development of children must be an integral part of their educational environment, focusing on strengthening their learning and social skills. The research is framed in the design of didactic material, under the perspective of product design. As a discipline of study, it focuses on the needs andparticularities of the rural educational environment and attempts to support the integral development that Ecuadorian education has been pursued. In this context, with a qualitative approach, the characteristics of the environment are collected, as (...) well as the perspectives of basic general education teachers, inrelation to the integral education and the existing materials in formal education. In a comparative analysis, we analyzed data obtained with similar training projects, which show the importance of working on social skills in children. The results determine parameters and requirements to develop didactic products that complement education, based on concepts of design, pedagogy, and didactics as knowledge-building tools. Keywords: Product Design, Teaching Material, Comprehensive Training, Social Skills. (shrink)

In absence of effective pharmaceutical treatments, the individual's compliance with a series of behavioral recommendations provided by the public health authorities play a critical role in the control and prevention of SARS-CoV2 infection. However, we still do not know much about the rate and determinants of adoption of the recommended health behaviors. This paper examines the compliance with the main behavioral recommendations, and compares sociocultural, psychosocial, and social cognitive explanations for its variation in the French population. Based on the current (...) literature, these 3 categories of factors were identified as potential determinants of individual differences in the health preventive behaviors. The data used for these analyses are drawn from 2 cross-sectional studies conducted after the lockdown and before the peak of the COVID-19 epidemic in France. The participants were drawn from a larger internet consumer panel where recruitment was stratified to generate a socio-demographically representative sample of the French adult population. Overall, the results show a very high rate of compliance with the behavioral recommendations among the participants. A hierarchical regression analysis was then performed to assess the potential explanatory power of these approaches in complying with these recommendations by successively entering sociocultural factors, psychosocial factors, social cognitive factors in the model. Only the inclusion of the cognitive variables substantially increased the explained variance of the self-reported adoption of preventive behaviors, providing better support for the social cognitive than the sociocultural and psychosocial explanations. (shrink)

Among the main concepts of Michel Henry’s work, it was mostly the immanence concept that has brought more controversy and was Jess understood. It was determinant to Material Phenomenology, due to its radical innovation and it represents the key of its interpretation. To disclose this concept against its opponents means to become aware of the principle of transcendence - not discussed by Husserl and Heidegger - and to legitimate the objective knowledge, science and, at the same time, to oppose (...) to the positivism. However, the main problem here is the inter-subjectivity. Instead of enclosure ego immanence, it enables relationships with others by creating the idea of «inter-immanence». The invisible itself is considered as a fundamental passivity of human subjectivity and of its essential pathos. Thus, the immanence concept is nothing else but self-affection. (shrink)

Au moment où des tentatives parcellaires se font jour au sein de l'intelligentsia occidentale pour débusquer les traces du totalitarisme sous toutes ses formes, on ne se doute peut-être pas qu'un philosophe français - l'auteur de L'Essence de la Manifestation-élabore depuis vingt ans déjà une philosophie de l'individu et qu'il apporte les principes d'une critique rigoureuse de l'entité collective. En consacrant un ouvrage à la philosophie de Michel Henry, G. Dufour-Kowalska a songé à ce qui sans doute manque (...) le plus à la pensée contemporaine: un enracinement métaphysique de la critique des idéologies et une philosophie de la réalité humaine que l'essor de ces idéologies a fini par oblitérer. Une philosophie de la vie et de la praxis est la "répétition" au sens heidéggerien, mais aussi la découverte éblouie d'une philosophie réaliste, sans doute unique en notre temps, d'une ontologie de l'homme, pour laquelle la Pensée, le Savoir, le Monde des Idées, sont toujours l'apparence et qui voudrait saisir derrière ces expressions relatives et précaires de la vie humaine la force tranquille d'un absolu qui est cette vie elle-même. La contribution propre de, la pensée de M. Henry à la philosophie en général, écrit l'auteur dans sa conclusion, réside dans ce retour qu'elle accomplit au pays déserté de la métaphysique, dans cette obstination qu'elle manifeste pour arracher à l'oubli et à l'indifférence, comme le faisaient inlassablement les Anciens, le domaine de l'invisible, la face cachée du monde. (shrink)

Aux prises avec une archive en pleine expansion et une littérature secondaire dont la masse a atteint et, notamment depuis son tournant numérique, largement dépassé un seuil critique, l’archéologie philosophique a fait le deuil du rêve micrologique de « tout lire, tout étudier » que Michel Foucault s’était pourtant donné pour idéal régulateur en s’interdisant d’effectuer un tri en amont des « choses dites dans une culture, conservées, valorisées, réutilisées, répétées et transformées ». Il importe désormais moins de décrire (...) la totalité d’un champ que de tracer et de croiser des itinéraires. En gros, il s’agit de « raconter des intrigues », selon la formule bien connue de Paul Veyne. Arrimée à la philologie et à l’histoire des corpus, cette théâtralisation du travail philosophique n’est cependant pas arbitraire. Comme l’explique Alain de Libera dans l’un des rares propos métarchéologiques qu’il a livrés en marge de son œuvre canonique, face à l’« accumulation folle de connaissances et d’informations » qui caractérise l’environnement actuel de la recherche, « le rôle de l’historien-archéologue est d’identifier les bonnes structures ». Comment s’y prend-il ? « Il y a pour ce faire – poursuit Alain de Libera au cours du même « Grand entretien d’Actu-Philosophia » – un critère d’identification heuristique : la simplicité. La force d’une hypothèse de travail se mesure au nombre d’éléments qu’elle est capable d’intégrer et d’unifier, en un mot : de “simplifier” ». Parmi les intrigues qui ont marqué l’histoire récente de l’archéologie à vocation philosophique il y a sans doute l’« ἐπιστήμη alexandrinienne » qu’Alain de Libera a identifiée en étudiant les doctrines anciennes et médiévales de l’abstraction et qu’il a baptisée de la sorte pour souligner le rôle qu’Alexandre d’Aphrodise a joué dans sa genèse. Pour peu qu’il soit convaincu de son intérêt intrinsèque, le lecteur, surtout s’il se trouve être un antiquisant ou un médiéviste, résistera difficilement à la tentation de se demander s’il est possible de procéder à une extension – même ponctuelle – du « réseau aphrodisien » : peut-on élargir avec le même succès son domaine d’application en testant son pouvoir d’inclusion dans d’autres cas que celui de la filière qu’il était initialement destiné à synchroniser ? C’est une ébauche de simplification de cet ordre que mon hommage voudrait esquisser à partit de quelques textes qu’Alain de Libera a lui-même étudiés et selon une trajectoire parallèle à celle qu’il a lui-même tracée. (shrink)

The present essay approaches two different conceptions of Enlightenment and modernity. The first part considers Michel Foucault’s understanding of modernity as an “attitude” or “critical ethos” belonging to that age, that necessarily questions that which we have come to be in various contingent processes ; the second part considers Jürgen Habermas’s proposal, which invites us to understand modernity as an “unfinished project”, as a certain potential or rational ideal that is still to be carried out. Towards the end of (...) the essay both stances are confronted, whereby an attempt is made to engage elements retrieved from each in a productive dialogue, and to raise some criticisms and observations regarding the sociohistorical conceptions of each author. (shrink)

Depuis Léon Brunschvicg s’est établie une sorte de lieu commun de l’interprétation de la métaphysique de Leibniz, dont la cohérence serait compromise par la contradiction entre la monade, pour qui l’espace est idéal, et la « monadologie » ou système de toutes les monades coexistantes, qui présupposerait un réalisme de l’espace. Dans cet article, l’argument de Brunschvicg est reconstitué, puis critiqué par la restitution de la pensée réelle de Leibniz sur les rapports entre monade et espace : on ne (...) doit en aucun cas se représenter la pluralité des monades comme une multiplicité spatiale – l’espace est un ordre non des substances simples, mais des phénomènes, – seule l’union constante et universelle de chaque monade à un corps organique permet de parler d’un « point de vue », qui n’est autre que la localisation de ce corps parmi les autres et non de la monade qui, en tant que telle, n’a pas de lieu. (shrink)

La philosophie de l’histoire des mathématiques entretient chez Cavaillès un rapport étroit et contrasté, avec celle que Brunschvicg expose dans La Modalité du jugement (1897). L’activité du jugement scientifique y est dite mixte, entre jugements (idéaux) d’intériorité et jugements (réalistes) d’extériorité. La forme mixte de l’activité historique de la connaissance est la modalité du possible. D’où une épistémologie historique qui revendique la filiation idéaliste kantienne et rejette l’idéalisme spéculatif. Cavaillès, penseur de la nécessité créatrice du devenir mathématique, réduisant le rôle (...) de la possibilité et de l’aventure intellectuelle dans son histoire, se détache par là d’un maître dont un Canguilhem serait demeuré plus proche. L’histoire mathématique récente, en préparant à un Kronecker sa revanche sur les conceptions ensemblistes abstraites qui inspiraient le nécessitarisme de Cavaillès, conduit à reconsidérer le radicalisme qui l’opposait à la philosophie brunschvicgienne de la modalité du jugement. (shrink)

In this wide-ranging interview, Gabriel Rockhill discusses his most recent book, Counter-History of the Present, in the broader context of his research to date on aesthetics, politics and history, as well as its relationship to important interlocutors like Jean-François Lyotard, Michel Foucault, Jacques Rancière, Jacques Derrida, Frantz Fanon and Simone de Beauvoir. He explains the similarities and important differences between genealogy and counter-history, and he elucidates how his work performs a materialist deconstruction that contests the idealist logocentrism operative in (...) purely textualist modes of interpretation. The interview also develops an account of “radical geography” that calls into question culturalist spatial imaginaries, which plague certain forms of decolonial theory that diminish or efface social stratification and class conflict. The discussion thereby contributes to the development of a new model for critical social theory with an internationalist perspective, which seeks to weave these conceptual innovations into a rigorous and radical materialism. (shrink)

In this wide-ranging interview, Gabriel Rockhill discusses his most recent book, Counter-History of the Present, in the broader context of his research to date on aesthetics, politics and history, as well as its relationship to important interlocutors like Jean-François Lyotard, Michel Foucault, Jacques Rancière, Jacques Derrida, Frantz Fanon and Simone de Beauvoir. He explains the similarities and important differences between genealogy and counter-history, and he elucidates how his work performs a materialist deconstruction that contests the idealist logocentrism operative in (...) purely textualist modes of interpretation. The interview also develops an account of “radical geography” that calls into question culturalist spatial imaginaries, which plague certain forms of decolonial theory that diminish or efface social stratification and class conflict. The discussion thereby contributes to the development of a new model for critical social theory with an internationalist perspective, which seeks to weave these conceptual innovations into a rigorous and radical materialism. (shrink)

Malgré l’ample libération de la puissance de la pensée qui s’opère en l’oeuvre de Léon Brunschvicg, celle-ci n’est cependant pas pleinement restituée à ellemême. Pourquoi ne l’est-elle pas? Telle est l’interrogation de cette étude. Elle montre d’abord les modalités restrictives sur lesquelles la vie de la conscience bute. Les deux entraves non défaites – l’identification de la pensée à la conscience et de nous au « pour nous » – proviennent directement d’une reprise implicite de l’aristotélisme. Dans un rapport (...) ambigu, Brunschvicg dénonce certaines thèses d’Aristote et en reprend d’autres, les plus fondamentales. L’étude s’achève sur l’esquisse des conditions d’une rupture réelle avec le néo-aristotélisme, le désensevelissement de la puissance du penser donc, « l’excès du représentatif ». (shrink)