A large body of literature agrees that persons with schizophrenia suffer from a Theory of Mind deficit. However, most empirical studies have focused on third-person, egocentric ToM, underestimating other facets of this complex cognitive skill. Aim of this research is to examine the ToM of schizophrenic persons considering its various aspects, to determine whether some components are more impaired than others.We developed a Theory of Mind Assessment Scale and administered it to 22 persons with a DSM-IV diagnosis of schizophrenia and (...) a matching control group. Th.o.m.a.s. is a semi-structured interview which allows a multi-component measurement of ToM. Both groups were also administered a few existing ToM tasks and the schizophrenic subjects were administered the Positive and Negative Symptoms Scale and the WAIS-R.The schizophrenic persons performed worse than control at all the ToM measurements; however, these deficits appeared to be differently distributed among different components of ToM.Our conclusion is that ToM deficits are not unitary in schizophrenia, which also testifies to the importance of a complete and articulated investigation of ToM. (shrink)

A large body of literature agrees that persons with schizophrenia suffer from a Theory of Mind deficit. However, most empirical studies have focused on third-person, egocentric ToM, underestimating other facets of this complex cognitive skill. Aim of this research is to examine the ToM of schizophrenic persons considering its various aspects, to determine whether some components are more impaired than others. We developed a Theory of Mind Assessment Scale and administered it to 22 persons with a DSM-IV diagnosis of schizophrenia (...) and a matching control group. Th.o.m.a.s. is a semi-structured interview which allows a multi-component measurement of ToM. Both groups were also administered a few existing ToM tasks and the schizophrenic subjects were administered the Positive and Negative Symptoms Scale and the WAIS-R. The schizophrenic persons performed worse than control at all the ToM measurements; however, these deficits appeared to be differently distributed among different components of ToM. Our conclusion is that ToM deficits are not unitary in schizophrenia, which also testifies to the importance of a complete and articulated investigation of ToM. (shrink)

El objetivo de este artículo es hacer una reconstrucción racional del uso del examen de proporcionalidad en contextos de adjudicación judicial de derechos sociales constitucionales. Dicho trabajo de reconstrucción será desarrollado en dos pasos. En primer lugar, se tratará el interrogante referido a si el examen de proporcionalidad en su variante “por omisión” exhibe o no una estructura diferente con respecto a su, mucho más conocida e investigada, variante “por exceso”. En segundo lugar, se describirán las reglas y formas de (...) argumentación que están implícitas en el uso del examen de proporcionalidad por omisión y que componen a sus respectivos sub-exámenes de idoneidad, necesidad y proporcionalidad stricto sensu. Por último, se presentará un breve resumen a modo de conclusión. (shrink)

La teoría del derecho de Robert Alexy. Análisis y crítica es un libro escrito por el profesor Jan-R. Sieckmann, de la Universidad Friedrich-Alexander de Erlangen-Nürnberg, y publicado en la prestigiosa serie de teoría jurídica y filosofía del derecho de la editorial Universidad Externado de Colombia. El libro sistematiza un conjunto de trabajos que tratan sobre la conocida teoría del derecho...

Este trabajo busca responder al siguiente interrogante: ¿es posible resolver confl ictos entre normas constitucionales que disponen derechos fundamentales sin necesidad de ponderar? Para ello expondremos la teoría que, para los casos de confl ictos constitucionales de derechos, propone reconstruir sistemas normativos. Esta teoría está representada en los trabajos de Moreso, Mendonca y Martínez Zorrilla y se presenta como una alternativa a la ponderación. Concluiremos que, si bien esta teoría puede resultar un buen complemento a la hora de formalizar las (...) decisiones judiciales sobre asuntos constitucionales, no puede reemplazar de plano a la ponderación, pues ésta siempre subyacería latente. Ello puede vislumbrarse con claridad en los casos donde derechos sociales fundamentales pretenden validez, en cuyo contexto la ponderación se presenta como algo conceptualmente necesario. (shrink)

Beginning with the relation between the question of Nature and the status of philosophy, this essay interprets the theme of the mirror through the chiasm between multiplicity and thought. This relation is not substantial dualism’s relation of the subject with the object, but rather, following the image used by Merleau-Ponty, it is like the relation between two mirrors facing each other, thus suggesting that the “subject” herself is a multiplicity. From thence, drawing inspiration from this quote in Eye and Mind, (...) “the Cartesian does not see himself in the mirror”, I formulate both the problem of the body and the question of intersubjectivity as a field of individuation for all possible forms of subjectivity. Following this theme, the essay retraces the use of the mirror in the Note on Machiavelli. Finally, given that the theme of subjectivity as a multiplicity is related to the theme of corporeality, the essay ends with an analysis of the idea of the body-mirror which, from an intersubjective point of view, becomes an expressive relation in which each body is mirror and expression of the whole universe, thus unlocking an existential monadology. (shrink)

Featuring original essays from leading scholars in philosophy and psychology, this volume investigates and rethinks the role of practical wisdom in light of the most recent developments in virtue theory and moral, social and developmental psychology. The concept of phronesis has long held a prominent place in the development of Aristotelian virtue ethics and moral education. However, the nature and development of phronesis is still in need of investigation, especially because of the new insights that in recent years have come (...) from both philosophy and science. The essays in this volume contribute to the debate about practical wisdom by elucidating its role in empirical psychology and advancing important new research questions. They address various topics related to practical wisdom and its development, including honesty, ecocentric phronesis, social cognitive theory, practical wisdom in limited-information contexts, Whole Trait Theory, skill models, the reciprocity of virtue, and challenges from situationism. Practical Wisdom will interest researchers and advanced students working in virtue ethics, moral psychology, and moral education. (shrink)

In the 1780s Kant’s critique of rational cosmology clearly identified the limits of theoretical cosmology in agreement with the doctrine of transcendental idealism of space and time. However, what seems to be less explored, and remains still a desideratum for the literature, is a thorough investigation of the implications of transcendental philosophy for Kant’s view of cosmology in the 1790s. This contribution fills this gap by investigating Kant’s view of teleology and measurement in the Critique of Judgment, exploring their implications (...) for Kant’s late view of cosmology. Considering the historical and scientific context in which Kant developed his reflections motivates my proposal to read Kant’s late view of the universe in terms of “functional cosmology.” -/- . (shrink)

Il saggio muove da una ricostruzione storico-concettuale dell’interpretazione merleau-pontyana del manoscritto di Husserl Rovesciamento della dottrina copernicana nell’interpretazione della corrente visione del mondo, con cui Merleau-Ponty è in dialogo sin dalla Fenomenologia della percezione, per ripercorrere gli sviluppi del tema della Terra nell’avanzare della riflessione merleau-pontyana sul corpo-proprio, sull’organismo vivente, sulla dimensione carnale dell’essere. La proposta di un ritorno alla Terra, intesa come Boden irriducibile dell’esperienza, trova infatti il suo risvolto ontologico nell’idea di Spielraum, che già Husserl definiva come “ambito (...) di possibilità”, e che in Merleau-Ponty assume il senso di un margine di gioco sempre aperto nella carne. Boden e Spielraum, non a caso tematizzati da Merleau-Ponty in due corsi paralleli tenuti al Collège de France nell’anno 1959-1960, permettono una rivalutazione del vivente secondo un modello che, contro il riduzionismo meccanicista, privilegi la spontaneità e la contingenza, e aprono allo sviluppo dell’ontologia porosa che il filosofo andrà proponendo negli ultimi anni. Ricostruendo la funzione della riflessione sulla corporeità e sul rapporto del vivente al mondo-ambiente in questa maturazione, si argomenterà che la critica che Merleau-Ponty muove al dualismo empirismo-idealismo trovi nell’idea di Terra un momento chiave, che contribuisce ad orientarla in direzione di una filosofia della carne. Questo passaggio riconfigura la Natura stessa, pensata non già come un originario, ma in quanto ambito di possibilità processuale e transindividuale, come quel quasi-oggetto, come lo definiva, ancora, Husserl, che presenta un’irriducibile resistenza ad un pensiero di sorvolo, proprio in quanto è condizione del pensiero stesso e ancoraggio della vita tutta.This essay begins with a historico-conceptual reconstruction of the Merleau-Pontian interpretation of Husserl’s manuscript, “Foundational Investigations of the Phenomenological Origin of the Spatiality of Nature,” with which Merleau-Ponty is in dialogue from Phenomenology of Perception onward, and revisits the development of the theme of the Earth in the progression of Merleau-Ponty’s reflection on le corps propre, the living organism, and the carnal dimension of being. The proposal for a return to the Earth, taken as irreducible Boden of experience, indeed finds its ontological reverse side in the idea of Spielraum, which Husserl already defined as a “milieu of possibilities,” and which in Merleau-Ponty takes on the sense of a margin of play always open in the flesh. Boden and Spielraum, two notions that Merleau-Ponty does not thematize by chance in the two parallel courses given at the Collège de France over the years 1959-1960, enable a reassessment of the living being according to a model that, against mechanistic reductionism, privileges spontaneity and contingency, and opens to the development of the porous ontology that the philosopher would propose in his final years. Reconstructing the function of reflection on corporeality, and on the relationship of the living being with its milieu in the process, it will be argued that the criticism directed by Merleau-Ponty against the dualism of empiricism-idealism finds in the idea of the Earth a key moment that contributes to orienting him in the direction of a philosophy of the flesh. This passage reconfigures Nature itself, no longer conceived of as an originating, but as a milieu of processual and transindividual possibilities, like that quasi-object, as Husserl again defined it, that presents an irreducible resistance against high-altitude thinking, precisely as the condition of thought itself and the anchorage of all life.Cet essai commence avec une reconstruction historico-conceptuelle de l’interprétation merleau-pontienne du manuscrit de Husserl, Renversement de la doctrine copernicienne, avec lequel Merleau-Ponty est en dialogue depuis la Phénoménologie de la perception, et revisite les développement du thème de la Terre dans la progression de la réflexion merleau-pontienne sur le corps propre, sur l’organisme vivant, sur la dimension charnelle de l’être. La proposition d’un retour à la Terre, prise comme Boden irréductible de l’expérience, trouve en effet son envers ontologique dans l’idée de Spielraum, que Husserl déjà définissait comme « milieu de possibilités » et qui chez Merleau-Ponty prend le sens d’une marge de jeu toujours ouverte dans la chair. Boden et Spielraum, deux notions que Merleau-Ponty ne thématise pas par hasard dans les deux cours parallèles donnés au Collège de France au cours de l’année 1959-1960, permettent une réévaluation du vivant selon un modèle qui, contre le réductionnisme mécaniste, privilégie la spontanéité et la contingence, et ouvrent au développement de l’ontologie poreuse que le philosophe allait proposer dans les dernières années. Reconstruisant la fonction de la réflexion sur la corporéité et sur le rapport du vivant avec son milieu dans ce processus, on argumentera que la critique dirigée par Merleau-Ponty contre le dualisme empirisme-idéalisme trouve dans l’idée de la Terre un moment clé qui contribue à l’orienter en direction d’une philosophie de la chair. Ce passage reconfigure la Nature elle-même, pensée non pas déjà comme un originaire, mais en tant que milieu de possibilités processuelles et transindividuelles, en tant que quasi-objet, comme le définissait, encore, Husserl qui offrait une résistance irréductible contre une pensée de survol, précisément en tant que condition de la pensée elle-même et ancrage de toute la vie. (shrink)

Se presenta un artículo con el objetivo de elaborar un sistema de talleres con la utilización de técnicas participativas para la autodirección estudiantil en la universidad médica, tema de gran relevancia en el desempeño del modelo del profesional. Este sistema contiene un conjunto de orientaciones teórico-metodológicas y herramientas de trabajo para ser implementadas por los estudiantes en la brigada, las cuales propician el fortalecimiento de su autodirección en analogía con el modelo del profesional. An article is presented with the objective (...) of elaborating a system of workshops with the use of collaborative techniques for the students’ self-direction in the medical university, issue of great relevance in the development of the future professional. This system contains a group of theoretical-methodological guidelines and working tools to be implemented by the students of the brigade, the ones that give the strength of its self-direction in analogy with the ideal professional. (shrink)

Se presentan los resultados obtenidos en la tesis de maestría Sistema de talleres de trabajo educativo para la capacitación del profesor guía de Medicina en Nuevitas con el objetivo de demostrar el impacto a partir de su implementación en la brigada estudiantil. Se exponen las definiciones elaboradas y las contextualizaciones. Se concluye que el sistema contribuyó al adecuado desempeño del profesor guía y al desarrollo del modo de actuación de los estudiantes. La rapidez y la calidad que implicó en la (...) praxis educativa constituyó el resultado más importante en el contexto de la carrera de Medicina en la Filial. Results achieved through the master's thesis "Educational work workshops system for the Medicine degree guiding teacher training" in Nuevitas are presented, aimed at demonstrating its impact starting from its implementation on a class. Elaborate definitions and contexts are exposed. The conclusionreached through it was that the system contributed to the adequate guiding teacher's performance and to the development of students' behavior. The speed and quality it involved in educational praxis constituted the most important result in the context of the Medicine degree in La Filial town. (shrink)

A partir del enfoque desarrollador del proceso de enseñanza- aprendizaje y teniendo en cuenta las dificultades que se muestran con la literatura en la asignatura Historia de Cuba I para algunos contenidos, se presenta un sistema de medios con el objetivo de resolver estas dificultades. Se concluye que el sistema que se ofrece contribuye a la motivación del estudiante por el estudio de la asignatura; eleva la calidad de la clase; proporciona la asimilación y profundización del contenido, así como el (...) desarrollo de habilidades docentes, intelectuales y específicas; permite la participación activa y reflexiva de los estudiantes en la clase y facilita un mayor nivel de organización del contenido para la realización de las tareas docentes. Taking into consideration a developmental approach to the teaching-learning process and the instructional challenges linked to literature content of Cuban History I coursework, a system of teaching aids is presented. It is suggested that the proposed system enhances student motivation to study this subject, raises the quality of instructional lessons, favors the assimilation of the content, and improves the development of educational, intellectual and specific skills. It also allows for the active and reflexive participation of students in the lessons and facilitates a greater level of content organization for successful instruction. (shrink)

Resumen La reseña, situada en la sección final de revistas especializadas, es un género textual típico del discurso científico, que ofrece información crítica acerca del contenido de una publicación reciente. El propósito del presente trabajo es enfocar el aspecto evaluativo del género reseña, ámbito propicio para la ocurrencia de diversas actividades de imagen de rol, de autocortesía, de cortesía y de descortesía. Este trabajo adopta el punto de vista discursivo-sociocultural para abordar los fenómenos de cortesía: Bravo y Kaul de Marlangeon. (...) Asimismo emplea la perspectiva de la teoría de la evaluación en el discurso, principalmente: Martin y Martin y White. El corpus ha sido extraído de reseñas de obras de autores hispanohablantes publicadas durante la última década en una selección de revistas internacionales de lingüística escritas en español: RILI, Signos, Discurso & Sociedad y Linred, donde se constata tanto el uso de los recursos evaluativos interconectados en el texto, como las diferentes actividades de imagen que desarrolla el reseñador. (shrink)

The aim of this paper is to make a comparison and build up a dialogue between two different philosophical approaches to values in evolutionary biology. First, I present the approach proposed by Alexander Rosenberg and Daniel McShea in their contribution to the contemporary debate on organic progress. i.e. the idea that there has been some kind of improvement concerning organisms over the history of life. Discussing organic progress raises the question of what “better” exactly means. This requires an explicit clarification (...) on what legitimately means to speak about “good” in evolutionary biology, thus to speak about values. Second, I move on to present an approach to values that has been proposed by Georges Canguilhem in the context of a different philosophical tradition. Canguilhem’s original theses are conceived in a Darwinian framework and clearly relate to the question of values in evolutionary biology. I shall then propose a comparison between these two heterogeneous perspectives on values by critically evaluating their common points and main differences. I will argue that both perspectives agree that the question of values in evolutionary biology takes on its full meaning with respect to the relationship between the organism and the environment. However, the framework for conceptualizing values in evolutionary biology provided by Rosenberg and McShea neglects a significant point highlighted by Canguilhem, i.e. the active role that the organism can play in evaluating the environment. In line with recent developments of biology, this point can be easily integrated into Rosenberg and McShea’s framework. Finally, I will point out some main differences between the two perspectives relative to the specificity of Canguilhem’s biological philosophy. (shrink)

Aunque la descortesía implica conflicto, lo contrario puede no ser necesariamente cierto: un conflicto puede resolverse de manera amistosa, mientras que descortesía desencadena el conflicto o lo empeora. La investigación existente sobre la falta de cortesía en las culturas de habla hispana no se ocupa específicamente de las discusiones teóricas sobre la descortesía y el conflicto, posiblemente porque la descortesía generalmente conduce al conflicto como concepto asociado. Esta relación entre descortesía y conflicto está incrustada en los reinos de desacuerdos descorteses, (...) enfrentamientos descorteses y ocurrencias negativas similares de agresión verbal. Por lo tanto, la actitud predominante entre los investigadores de la falta de cortesía, tanto dentro como fuera del contexto cultural del español, ha sido percibir el conflicto como algo intrínseco a la descortesía y, por lo tanto, los conceptos dedescortesía y conflicto se han abordado de la misma manera. Por lo tanto, el propósito de este artículo es analizar el terreno común entre ambos conceptos, así como sus principales diferencias, ilustrado con ejemplos tomados de interacciones sociales de culturas de habla hispana. Vale la pena analizar esta pregunta, ya que ha recibido poca atención en la literatura hasta la fecha. Además, también es interesante notar que a pesar de las características que la descortesía y el conflicto tienen en común, no son el mismo fenómeno en términos de los efectos causados ​​en la interacción por cada uno de ellos. (shrink)

According to the received view, genuine mathematical justification derives from proofs. In this article, I challenge this view. First, I sketch a notion of proof that cannot be reduced to deduction from the axioms but rather is tailored to human agents. Secondly, I identify a tension between the received view and mathematical practice. In some cases, cognitively diligent, well-functioning mathematicians go wrong. In these cases, it is plausible to think that proof sets the bar for justification too high. I then (...) propose a fallibilist account of mathematical justification. I show that the main function of mathematical justification is to guarantee that the mathematical community can correct the errors that inevitably arise from our fallible practices. (shrink)

Mathematical diagrams are frequently used in contemporary mathematics. They are, however, widely seen as not contributing to the justificatory force of proofs: they are considered to be either mere illustrations or shorthand for non-diagrammatic expressions. Moreover, when they are used inferentially, they are seen as threatening the reliability of proofs. In this paper, I examine certain examples of diagrams that resist this type of dismissive characterization. By presenting two diagrammatic proofs, one from topology and one from algebra, I show that (...) diagrams form genuine notational systems, and I argue that this explains why they can play a role in the inferential structure of proofs without undermining their reliability. I then consider whether diagrams can be essential to the proofs in which they appear. (shrink)

Criteria of acceptability for mathematical proofs are field-dependent. In topology, though not in most other domains, it is sometimes acceptable to appeal to visual intuition to support inferential steps. In previous work :829–842, 2014; Lolli, Panza, Venturi From logic to practice, Springer, Berlin, 2015; Larvor Mathematical cultures, Springer, Berlin, 2016) my co-author and I aimed at spelling out how topological proofs work on their own terms, without appealing to formal proofs which might be associated with them. In this article, I (...) address two criticisms that have been raised in Tatton-Brown against our approach: that it leads to a form of relativism according to which validity is equated with social agreement and that it implies an antiformalizability thesis according to which it is not the case that all rigorous mathematical proofs can be formalized. I reject both criticisms and suggest that our previous case studies provide insight into the plausibility of two related but quite different theses. (shrink)

The aim of this article is to investigate the roles of commutative diagrams (CDs) in a specific mathematical domain, and to unveil the reasons underlying their effectiveness as a mathematical notation; this will be done through a case study. It will be shown that CDs do not depict spatial relations, but represent mathematical structures. CDs will be interpreted as a hybrid notation that goes beyond the traditional bipartition of mathematical representations into diagrammatic and linguistic. It will be argued that one (...) of the reasons why CDs form a good notation is that they are highly mathematically tractable: experts can obtain valid results by ‘calculating’ with CDs. These calculations, take the form of ‘diagram chases’. In order to draw inferences, experts move algebraic elements around the diagrams. It will be argued that these diagrams are dynamic. It is thanks to their dynamicity that CDs can externalize the relevant reasoning and allow experts to draw conclusions directly by manipulating them. Lastly, it will be shown that CDs play essential roles in the context of proof as well as in other phases of the mathematical enterprise, such as discovery and conjecture formation. (shrink)

Investigar a los buenos profesores es complejo porque se corre el riesgo de generalizar trivializando sus características, por lo mismo, es fundamental no caer en la tentación de pensar que son ideales, puesto que son seres humanos que viven su existencia al igual que cada uno de nosotros, sólo que con compromiso y amor por lo que hacen. Gracias a las historias de vida pudimos entender el proceso de la profesionalización docente, develar sus principales complejidades y señalar tendencias válidas para (...) cualquier profesor que pueden ajustarse con flexibilidad a esos patrones. La construcción analítica nos aportó luces para entender y explicar qué es lo que hace a un profesor un Buen Profesor. Esto es, la valoración del sentido común, la improvisación, la conciencia del cambio, la reflexión y la acción pedagógica. Sus características pueden ser intencionalmente promovidas en las distintas etapas de formación profesional porque tienen la cualidad de generar entusiasmo, contagio con un compromiso pedagógico, social y político por el trabajo bien hecho. (shrink)

The aim of this article is to explain why knot diagrams are an effective notation in topology. Their cognitive features and epistemic roles will be assessed. First, it will be argued that different interpretations of a figure give rise to different diagrams and as a consequence various levels of representation for knots will be identified. Second, it will be shown that knot diagrams are dynamic by pointing at the moves which are commonly applied to them. For this reason, experts must (...) develop a specific form of enhanced manipulative imagination, in order to draw inferences from knot diagrams by performing epistemic actions. Moreover, it will be argued that knot diagrams not only can promote discovery, but also provide evidence. This case study is an experimentation ground to evaluate the role of space and action in making inferences by reasoning diagrammatically. (shrink)

The objective of this article is twofold. First, a methodological issue is addressed. It is pointed out that even if philosophers of mathematics have been recently more and more concerned with the practice of mathematics, there is still a need for a sharp definition of what the targets of a philosophy of mathematical practice should be. Three possible objects of inquiry are put forward: (1) the collective dimension of the practice of mathematics; (2) the cognitives capacities requested to the practitioners; (...) and (3) the specific forms of representation and notation shared and selected by the practitioners. Moreover, it is claimed that a broadening of the notion of ‘permissible action’ as introduced by Larvor (2012) with respect to mathematical arguments, allows for a consideration of all these three elements simultaneously. Second, a case from topology – the proof of Alexander’s theorem – is presented to illustrate a concrete analysis of a mathematical practice and to exemplify the proposed method. It is discussed that the attention to the three elements of the practice identified above brings to the emergence of philosophically relevant features in the practice of topology: the need for a revision in the definition of criteria of validity, the interest in tracking the operations that are performed on the notation, and the constant and fruitful back-and-forth from one representation to another in dealing with mathematical content. Finally, some suggestions for further research are given in the conclusions. (shrink)

Este artigo explora as relações entre história e literatura considerando a literatura um testemunho que pode ser lido, desconstruído e submetido ao mesmo escrutínio ao qual os historiadores submetem outras fontes que lhes permitam ter acesso à compreensão de redes e tensões sociais mais amplas. Nele são utilizadas poesias publicadas no cancioneiro Trovador: coleção de modinhas, recitativos, árias, lundus, etc.., com o objetivo de mostrar como seus autores estabeleceram um diálogo entre si e com seus leitores acerca de um assunto (...) candente do seu tempo - o progresso e seus desdobramentos para o cotidiano da sociedade – utilizando-se da literatura como instrumento de intervenção na realidade. A partir desses pressupostos, a experiência histórica vivida por escritores é considerada condição básica de análise, bem como texto e contexto são percebidos como dimensões indissociáveis de um fenômeno mais amplo que é ao mesmo tempo, cultural, econômico, social e político devendo ser abordados em conjunto levando-se em conta suas conexões recíprocas. (shrink)

This paper has a twofold aim. On the one hand, we will discuss the much debated question of the source of normativity (which traditionally has nature and practical reason as the two main contenders to this role) and propose a new answer to it. Second, in answering this question, we will present a new account of practical wisdom, which conceives of the ethical virtues as ultimately unified in the chief virtue of phronesis, understood as ethical expertise. To do so, we (...) will first criticize the main current view of phronesis and its bearer (the phronimos), then offer another view of the nature of phronesis and of its relation to the other ethical virtues. Our proposal should not be intended as an interpretation of Aristotle’s own view; rather, it should be seen as a broadly Aristotelian theoretical proposal, which we believe can satisfyingly address most of the problems that afflict the more traditional accounts of practical wisdom. In section 2 of this paper, after criticizing first-nature naturalistic views of moral virtue, we take practical reason to be the cornerstone of second-nature naturalistic views; in section 3, we will outline criticisms to which, in our view, the traditional views of phronesis are ill-suited to respond, and, in section 4, we will outline our view of phronesis as ethical expertise – a view which in our view is immune to the above-mentioned criticisms – by spelling out the three main tenets of phronesis as ethical expertise: a conceptual thesis, an epistemic thesis, and the educational implications of the two. Finally, we will support our proposal with some empirical evidence taken from cognitive science. (shrink)

The aim of this article is to investigate specific aspects connected with visualization in the practice of a mathematical subfield: low-dimensional topology. Through a case study, it will be established that visualization can play an epistemic role. The background assumption is that the consideration of the actual practice of mathematics is relevant to address epistemological issues. It will be shown that in low-dimensional topology, justifications can be based on sequences of pictures. Three theses will be defended. First, the representations used (...) in the practice are an integral part of the mathematical reasoning. As a matter of fact, they convey in a material form the relevant transitions and thus allow experts to draw inferential connections. Second, in low-dimensional topology experts exploit a particular type of manipulative imagination which is connected to intuition of two- and three-dimensional space and motor agency. This imagination allows recognizing the transformations which connect different pictures in an argument. Third, the epistemic—and inferential—actions performed are permissible only within a specific practice: this form of reasoning is subject-matter dependent. Local criteria of validity are established to assure the soundness of representationally heterogeneous arguments in low-dimensional topology. (shrink)

Resumen El presente estudio, de carácter interpretativo-descriptivo, se ocupa de la relación existente entre el lenguaje verbal, la descortesía y las emociones en contextos de cultura hispanohablante. Se investiga dicha relación para algunos tipos de actos descorteses, correspondientes a tipos de una escala de intensificación de la fuerza de descortesía, Cortesía y conversación: de lo escrito a lo oral. Tercer Coloquio Internacional del Programa EDICE, Vol. 3. Valencia/estocolmo: Universidad de Valencia- Programa EDICE, Kaul de Marlangeon y Alba-Juez. 2012, A typology (...) of verbal impoliteness behaviour for the English and Spanish Cultures. Revista Española de Lingüística Aplicada 25, pp. 69–92), y la consiguiente construcción discursiva de las emociones presentes en ellos. A tal fin, se adopta el punto de vista sociocultural de la pragmática, necesario tanto para el análisis del discurso de cortesía como para el de las emociones intervinientes en los distintos tipos de actos de descortesía, éstos y aquéllas asociados a sus respectivos contextos socioculturales y situacionales. De igual forma, se acoge el punto de vista de la psicología social, especialmente aquél que pone el énfasis en la dependencia contextual de las emociones y las considera como una construcción social. El pertinente corpus de ejemplos ha sido recogido en diferentes contextos de cultura hispanohablante que validan una interpretación ingtercultural. Los resultados de la descripción émica muestran que en cada tipo de descortesía considerado concurren complejas experiencias emocionales, sobre todo negativas, activadoras de conductas agresivas y de su grado de intensidad o de intencionalidad. (shrink)

What kind of thing do you believe when you believe that you are in a certain place, that it is a certain time, and that you are a certain individual? What happens if you get lost, or lose track of the time? Can you ever be unsure of your own identity? These are the kind of questions considered in my thesis. Beliefs about where, when and who you are are what are called in the literature de se, or self-locating beliefs. (...) This thesis examines how we can represent de se beliefs, and how we can reason about de se uncertainty. In the first part of the thesis, I present and motivate a specific account of the content of de se belief, based on the one given by David Lewis. On this account, the content of de se beliefs are centred propositions. I defend this view against a rival account, put forward by Robert Stalnaker, according to whom the content of de se beliefs are ordinary propositions. In the second part of the thesis, I explore how we can reason probabilistically about de se uncertainty. I start by defining probabilities over centred propositions, and investigate what probabilities mean in this context. As it turns out, all the main interpretations of probability can be extended to centred propositions. The only trouble seems to arise for the Bayesian principle of updating via conditionalization. After giving a diagnosis of the problem, I offer a solution by formulating a natural extension of conditionalization, which I argue preserves the essential features of Bayesian reasoning. In the final chapter, I apply my view and show that it leads to a natural resolution of a puzzle that is generally taken to be a test case for any account of centred updating. (shrink)

Although traditionally neglected, mathematical diagrams have recently begun to attract attention from philosophers of mathematics. By now, the literature includes several case studies investigating the role of diagrams both in discovery and justification. Certain preliminary questions have, however, been mostly bypassed. What are diagrams exactly? Are there different types of diagrams? In the scholarly literature, the term “mathematical diagram” is used in diverse ways. I propose a working definition that carves out the phenomena that are of most importance for a (...) taxonomy of diagrams in the context of a practice-based philosophy of mathematics, privileging examples from contemporary mathematics. In doing so, I move away from vague, ordinary notions. I define mathematical diagrams as forming notational systems and as being geometric/topological representations or two-dimensional representations. I also examine the relationship between mathematical diagrams and spatiotemporal intuition. By proposing an explication of diagrams, I explain certain controversies in the existing literature. Moreover, I shed light on why mathematical diagrams are so effective in certain instances, and, at other times, dangerously misleading. (shrink)

International Beauvoir scholars and renowned feminist phenomenologists from North America and Europe offer a unique look at one of the most outstanding existential-philosophical studies on age and aging. The articles cover three main issues: gender, ethics, and time. This volume offers valuable contributions to Beauvoir studies, aging studies, cultural and gender studies, feminist theory, phenomenology, and existential philosophy.

In the last few decades, the historiographical categories rationalism and empiricism have been criticized for their limitations to explain the complex positions and the links held by the philosophers tradiotnally attached to them. This narrative was firstly conceived by Kantian German historians and began to become standard at the turn of the twentieh century. Nonetheless, nineteenth-century French historiography developed other narratives by which early modern philosophers were classified according to alternative criteria. In the first edition of Histoire comparée des systémes (...) de philosophie (1804), Joseph-Marie Degérando distinguishes three first-order early modern schools founded by Bacon, Descartes and Leibniz, respectively. Degérando introduces the empiricism and rationalism distinction as one among others, and not as the fundamental one. In addition, he separates empiricism from experimental philosophy. The last one, along with speculative philosophy, is said to conciliate senses and reason. As a result, this account offers philosophical groupings different from those constructed by the standard narrative. Furthermore, it draws on labels and classification criteria which were part of the early modern philosophical discourse. (shrink)

El objetivo del presente estudio fue analizar las propiedades psicométricas de la ENCAO en trabajadores de una empresa privada del sector de hidrocarburos en Lima Metropolitana. Para esto, se evaluó a una muestra de 384 participantes, 64 % mujeres y 36 % hombres, con edades entre los 19 y los 56 años. Como evidencias de validez de la estructura interna del instrumento, se realizó un análisis factorial exploratorio y un análisis factorial confirmatorio, donde se encontró una estructra de cuatro factores (...) relacionados con los 21 ítems de la escala, los cuales explicaron el 60.33 % de la varianza total y obtuvieron adecuados índices de bondad de ajuste. Como fuente de validez externa se obtuvieron correlaciones moderadas con la variable satisfacción laboral. Los coeficientes alfa de Cronbach de los cuatro factores oscilaron entre.60 y.84. Se concluye que la ENCAO y sus puntuaciones derivadas son una medida válida y fiable para medir el aprendizaje organizacional en el sector laboral evaluado.Palabras clave: aprendizaje organizacional; validez; confiabilidad; análisis factorial. Psychometric properties of the Organizational-Learning Levels and Conditions Scale in employees of a Peruvian private companyThe objective of the present study was to analyze the psychometric properties of the ENCAO in employees of a private company of the hydrocarbon sector in Metropolitan Lima. A sample of 384 participants was evaluated, of whom 64 % were women and 36% men, aged between 19 and 56 years. As evidences of validity related to the internal structure, an exploratory factorial analysis and a confirmatory factorial analysis were carried out, resulting in a structure of four related factors with the 21 items on the scale that explained 60.33 % of the total variance and with adequate goodness of fit indexes. As a source of external validity, moderate correlations were obtained with the variable Job Satisfaction. The Cronbach alpha coefficients of the four factors obtained ranged between.60 and.84. It is concluded that the ENCAO and its derived scores are a valid and reliable measure to measure organizational learning in the evaluated labor sector.Key words: organizational learning; validity; reliability; factorial analysis. Propriedades psicométricas da Escala de Níveis e Condições de Aprendizagem Organizacional em trabalhadores de uma empresa privada peruanaResumoO objetivo do presente estudo foi analisar as propriedades psicométricas da ENCAO em trabalhadores de uma empresa privada do setor de hidrocarbonetos na região metropolitana de Lima, no Peru. Para isso, avaliou-se uma amostra de 384 participantes, 64 % mulheres e 36 % homens, com idades compreendidas entre 19 e 56 anos. Como evidências de validade relacionada à estrutura interna, realizou-se uma análise fatorial exploratória e uma análise fatorial confirmatória com as quais foi encontrada uma estrutura de quatro fatores relacionados com os 21 itens da escala, os quais explicaram o 60.33 % da variância total e obtiveram adequados índices de bondade de ajuste. Como fonte de validade externa foram obtidas correlações moderadas com a variável satisfação laboral. Os coeficientes alfa de Cronbach dos quatro fatores oscilaram entre.60 e.84. Conclui-se que a ENCAO e suas pontuações derivadas são uma medida válida e fiável para medir a aprendizagem organizacional no setor laboral avaliado.Palavras-chave: aprendizagem organizacional; validade; confiabilidade; análise fatorial. (shrink)

Efforts to improve patients’ understanding of their own medical treatments or research in which they are involved are progressing, especially with regard to informed consent procedures. We aimed to design a multisource informed consent procedure that is easily adaptable to both clinical and research applications, and to evaluate its effectiveness in terms of understanding and awareness, even in less educated patients.

John P. Burgess is the John N. Woodhull Professor of Philosophy at Princeton University. He obtained his Ph.D. from the Logic and Methodology program at the University of California at Berkeley under the supervision of Jack H. Silver with a thesis on descriptive set theory. He is a very distinguished and influential philosopher of mathematics. He has written several books: A Subject with No Object (with G. Rosen, Oxford University Press, 1997), Computability and Logic (with G. Boolos and R. Jeffrey, (...) 5th ed., Cambridge University Press, 2007), Fixing Frege (Princeton University Press, 2005), Mathematics, Models, and Modality (Cambridge University Press, 2007), Philosophical Logic (Princeton University Press, 2009), Truth (with A. G. Burgess, Princeton University Press, 2011), Saul Kripke: Puzzles & Mysteries (Polity Press, 2012), Rigor & Structure (Oxford University Press, 2015), and Set Theory (Cambridge Elements, Forthcoming). In this interview, Professor Burgess talks about how his interests in mathematics and philosophy developed and relate to each other. He then answers questions about specific themes of his philosophical work, with a focus on issues pertaining to philosophy of mathematics. (shrink)