Is mental imagery pictorial? In Pylyshyn's view no empirical data provides convincing support to the “pictorial” hypothesis of mental imagery. Phenomenology, Pylyshyn says, is deeply deceiving and offers no explanation of why and how mental imagery occurs. We suggest that Pylyshyn mistakes phenomenology for what it never pretended to be. Phenomenological evidence, if properly considered, shows that mental imagery may indeed be pictorial, though not in the way that mimics visual perception. Moreover, Pylyshyn claims that the “pictorial hypothesis” is flawed (...) because the interpretation of “picture-like” objects in mental imagery takes a homunculus. However, the same point can be objected to Pylyshyn's own conclusion: if imagistic reasoning involves the same mechanisms and the same forms of representation as those that are involved in general reasoning, if they operate on symbol-based representations of the kind recommended by Pylyshyn (1984) and Fodor (1975), don't we need a phenomenological homunculus to tell an imagined bear from the real one? (shrink)

Most theories and models of memory are based on two assumptions that contain theoretical problems. These problems are reflected in the memory-trace paradox, which consists in believing that the past is contained in the memory trace, and in the fallacy of the homunculus, which consists in assuming the existence of an unconscious intentional subject. We will discuss these and present an alternative hypothesis concerning the relationship between memory, consciousness and temporality. This holds that consciousness is not a unitary dimension, but (...) is the set of distinct and original modes to address the object. Among the modes of consciousness, a distinction is made between Knowing Consciousness (KC) and Temporal Consciousness (TC). KC describes the mode of addressing the object in order to know it. TC describes the mode of consciousness that temporalizes its object according the subordinate structures of temporality, the past, the present and the future. Finally it is shown how the hypothesis accounts for a variety of memory disorders and phenomena while avoiding the memory- trace paradox and the fallacy of the homunculus. (shrink)

In agreement with some of the ideas expressed by Perruchet & Vinter (P&V), we believe that some phenomena hitherto attributed to processing may in fact reflect a fundamental distinction between direct and reflexive forms of consciousness. This dichotomy, developed by the phenomenological tradition, is substantiated by examples coming from experimental psychology and lesion neuropsychology.

This papers aims to analyse sentences of a self-referential language containing a truth-predicate by means of a Smullyan-style tableau system. Our analysis covers three variants of Kripke's partial-model semantics (strong and weak Kleene's and supervaluational) and three variants of the revision theory of truth (Belnap's, Gupta's and Herzberger's).

The main objective of this paper is to address the problem of the philosophical method, which consists of the lack of consensus among philosophers regarding the proper procedure to carry out this human activity. In this sense, it examines a few methodological proposals put forward by some representatives of contemporary philosophy, emphasizing the impact that the development of modern science has had on such views. In addition, the plausibility of such proposals is assessed.

Este trabajo tiene como objetivo examinar críticamente la discusión en torno a la identidad nacional panameña denominado el problema de lo panameño, particularmente aquellas perspectivas propuestas por filósofos profesionales, así como determinar su alcance y revisitar sus presupuestos. Con ello en mente, intentaremos contextualizar hasta donde sea posible dicha discusión, buscando poner de relieve los factores históricos que la motivan, además de evaluar la vigencia de esta.

Título: Didáctica de las Ciencias Sociales y Competencia Digital Docente en Educación Infantil. Autor: Delfín Ortega-Sánchez Edición: Narcea Lugar de publicación: Madrid Año: 2022 Idioma: Castellano ISBN: 978-84-277-2897-4 Páginas: 93.

This paper aims to argue for two related statements: first, that formal semantics should not be conceived of as interpreting natural language expressions in a single model (a very large one representing the world as a whole, or something like that) but as interpreting them in many different models (formal counterparts, say, of little fragments of reality); second, that accepting such a conception of formal semantics yields a better comprehension of the relation between semantics and pragmatics and of the role (...) to be played by formal semantics in the general enterprise of understanding meaning. For this purpose, three kinds of arguments are given: firstly, empirical arguments showing that the many models approach is the most straightforward and natural way of giving a formal counterpart to natural language sentences. Secondly, logical arguments proving the logical impossibility of a single universal model. And thirdly, theoretical arguments to the effect that such a conception of formal semantics fits in a natural and fruitful way with pragmatic theories and facts. In passing, this conception will be shown to cast some new light on the old problems raised by liar and sorites paradoxes. (shrink)

A platitude in epistemology is that an individual’s belief does not qualify as knowledge if it is true by luck. Individuals, however, are not the only bearers of knowledge. Many epistemologists agree that groups can also possess knowledge in a way that is genuinely collective. If groups can know, it is natural to think that, just as true individual beliefs fall short of knowledge due to individual epistemic luck, true collective beliefs may fall short of knowledge because of collective epistemic (...) luck. This paper argues, first, that the dominant view of epistemic luck in the literature, the modal view, does not yield a satisfactory account of lucky collective beliefs. Second, it argues that collective epistemic luck is better explained in terms of groups lacking forms of control over collective belief formation that are specific to the different procedures for forming collective beliefs. One of the main implications of this, we will argue, is that groups whose beliefs are formed via internal deliberation are more vulnerable to knowledge-undermining collective luck than groups that form their beliefs via non-deliberative methods, such as non-deliberative anonymous voting. The bottom line is that the greater exposure to knowledge-undermining luck that deliberation gives rise to provides a reason for thinking that non-deliberative methods of group belief formation have greater epistemic value. (shrink)

In this paper it is explored the relationship between the practice of philosophy and the development of a sort of professional intuition through it. That is to say, this paper is broadly concerned with a very traditional metaphilosophical topic, namely, the sort of abilities a skillful philosopher must possess to excel at philosophizing. More precisely, it critically examines the long-held common place in philosophy according to which the competences acquired through philosophical training are related to applying concepts. Such a view (...) has given way to the idea that philosophers gain expert intuitions -provided by philosophical training- about using concepts. In this sense, it has been shown in experimental philosophy that philosophers holding this notion of the practice of philosophy might be under the illusion of expertise. For these reasons, we argue, based on the work of the psychologist Deanna Kuhn, that philosophical expertise, on a more positive account, might be related to the evaluation, construction, and rebuttal of arguments. With this in mind, we also explore the relationship between intuition and arguments in philosophy. (shrink)

This papers aims to analyse sentences of a self-referential language containing a truth-predicate by means of a Smullyan-style tableau system. Our analysis covers three variants of Kripke's partial-model semantics (strong and weak Kleene's and supervaluational) and three variants of the revision theory of truth (Belnap's, Gupta's and Herzberger's).

Este trabajo tiene como objetivo principal examinar y determinar las consecuencias de las metáforas contenidas en las obras de Diego Domínguez Caballero, fundador de la filosofía académica panameña. Tales metáforas se volvieron fundamentales para el desarrollo discursivo de la filosofía panameña y también para las ciencias sociales en el país, como la historia y la sociología. Con este fin, recurriremos a la teoría de las metáforas conceptuales desarrollada por Lakoff y otros como una herramienta de ayuda para analizar las que (...) Domínguez emplea. Del mismo modo, intentamos dar cuenta de la larga incidencia discursiva de dichas metáforas a la luz de los resultados de la investigación psicológica sobre el esencialismo. -/- The main objective of this work is to examine and determine the consequences of the metaphors contained in the works of Diego Domínguez Caballero, founder of Panamanian academic philosophy. Such metaphors became fundamental for the discursive development of Panamanian philosophy and also for the social sciences in this country, as history and sociology. To this end, we will turn to the theory of conceptual metaphors developed by Lakoff and others as a helpful tool in analyzing the ones used by Domínguez. In the same way, we try to account for the long discursive incidence of these metaphors in the light of the results of psychological research on essentialism. (shrink)

Under what conditions is a group belief resulting from deliberation constitutive of group knowledge? What kinds of competences must a deliberating group manifest when settling a question so that the resulting collective belief can be considered group knowledge? In this paper, we provide an answer to the second question that helps make progress on the first question. In particular, we explain the epistemic normativity of deliberation-based group belief in terms of a truth norm and an evidential norm, introduce a virtue-reliabilist (...) condition on deliberative group knowledge, and provide an account and a taxonomy of the types of group competences that are necessary for this type of collective knowledge. (shrink)

. 1. Introduĉão histórica ao pensamento jurídico, épocas medieval e moderna --.

We construct an extension P of the standard language of classical propositional logic by adjoining to the alphabet of a new category of logical-pragmatic signs. The well formed formulas of are calledradical formulas (rfs) of P;rfs preceded by theassertion sign constituteelementary assertive formulas of P, which can be connected together by means of thepragmatic connectives N, K, A, C, E, so as to obtain the set of all theassertive formulas (afs). Everyrf of P is endowed with atruth value defined classically, (...) and everyaf is endowed with ajustification value, defined in terms of the intuitive notion of proof and depending on the truth values of its radical subformulas. In this framework, we define the notion ofpragmatic validity in P and yield a list of criteria of pragmatic validity which hold under the assumption that only classical metalinguistic procedures of proof be accepted. We translate the classical propositional calculus (CPC) and the intuitionistic propositional calculus (IPC) into the assertive part of P and show that this translation allows us to interpret Intuitionistic Logic as an axiomatic theory of the constructive proof concept rather than an alternative to Classical Logic. Finally, we show that our framework provides a suitable background for discussing classical problems in the philosophy of logic. (shrink)

§1. Introduction. The problem raised by the liar paradox has long been an intriguing challenge for all those interested in the concept of truth. Many “solutions” have been proposed to solve or avoid the paradox, either prescribing some linguistical restriction, or giving up the classical true-false bivalence or assuming some kind of contextual dependence of truth, among other possibilities. We shall not discuss these different approaches to the subject in this paper, but we shall concentrate on a kind of formal (...) construction which was originated by Kripke's paper “Outline of a theory of truth” [11] and which, in different forms, reappears in later papers by various authors.The main idea can be presented as follows: assume a first order language ℒ containing, among other unspecified symbols, a predicate symbolTintended to represent the truth predicate for ℒ. Assume, also, a fixed modelM= 〈D, I〉 whereDcontains all sentences of ℒ andIinterprets all non-logical symbols of ℒ exceptTin the usual way. In general,Dmight contain many objects other than sentences of ℒ but as that would raise the problem of the meaning of sentences in whichTis applied to one of these objects, we shall assume that this is not the case. (shrink)

Paraconsistent quantum logics are weak forms of quantum logic, where the noncontradiction and the excluded-middle laws are violated. These logics find interesting applications in the operational approach to quantum mechanics. In this paper, we present an axiomatization, a Kripke-style, and an algebraic semantical characterization for two forms of paraconsistent quantum logic. Further developments are contained in Giuntini and Greuling's paper in this issue.

Such love, though it expends itself in generosity and thoughtfulness, though it give birth to visions and to great poetry, remains among the sharpest expressions of self-interest. Not until it has passed through a long servitude, through its own self-hatred, through mockery, through great doubts, can it take its place among the loyalties.most readers will be at least generally familiar with the details of Hegel’s so-called struggle for recognition, his account of the emergence of communal life in chapter 4 of (...) the Phenomenology of Spirit. “Consciousness,” the argument’s protagonist, at a certain stage interprets its desire for wisdom as a desire for the regard of another; it first tries to secure it by forcing the.. (shrink)

In light of the allegations of sexual misconduct and harassment made against Harvey Weinstein and other powerful men in recent months, this paper will examine how men might take on responsibility for themselves and a culture that enables these patterns of abuse. It will draw primarily on the work of Judith Butler, Luce Irigaray, and Emmanuel Levinas to develop a model of responsibility that has three primary stages: taking ownership of past actions, critiquing gendered power relations, and learning how to (...) foster relationships that are “intersubjective.”. (shrink)