How are biases encoded in our representations of social categories? Philosophical and empirical discussions of implicit bias overwhelmingly focus on salient or statistical associations between target features and representations of social categories. These are the sorts of associations probed by the Implicit Association Test and various priming tasks. In this paper, we argue that these discussions systematically overlook an alternative way in which biases are encoded, that is, in the dependency networks that are part of our representations of social categories. (...) Dependency networks encode information about how features in a conceptual representation depend on each other. This information determines the degree of centrality of a feature for a conceptual representation. Importantly, centrally encoded biases systematically disassociate from those encoded in salient-statistical associations. Furthermore, the degree of centrality of a feature determines its cross-contextual stability: in general, the more central a feature is for a concept, the more likely it is to survive into a wide array of cognitive tasks involving that concept. Accordingly, implicit biases that are encoded in the central features of concepts are predicted to be more resilient across different tasks and contexts. As a result, the distinction between centrally encoded and salient-statistical biases has important theoretical and practical implications. (shrink)

The meaning that expressions take on particular occasions often depends on the context in ways which seem to transcend its direct effect on context-sensitive parameters. ‘Truth-conditional pragmatics’ is the project of trying to model such semantic flexibility within a compositional truth-conditional framework. Most proposals proceed by radically ‘freeing up’ the compositional operations of language. I argue, however, that the resulting theories are too unconstrained, and predict flexibility in cases where it is not observed. These accounts fall into this position because (...) they rarely, if ever, take advantage of the rich information made available by lexical items. I hold, instead, that lexical items encode both extension and non-extension determining information. Under certain conditions, the non-extension determining information of an expression e can enter into the compositional processes that determine the meaning of more complex expressions which contain e. This paper presents and motivates a set of type-driven compositional operations that can access non-extension determining information and introduce bits of it into the meaning of complex expressions. The resulting multidimensional semantics has the tools to deal with key cases of semantic flexibility in appropriately constrained ways, making it a promising framework to pursue the project of truth-conditional pragmatics. (shrink)

The logicality of language is the hypothesis that the language system has access to a ‘natural’ logic that can identify and filter out as unacceptable expressions that have trivial meanings—that is, that are true/false in all possible worlds or situations in which they are defined. This hypothesis helps explain otherwise puzzling patterns concerning the distribution of various functional terms and phrases. Despite its promise, logicality vastly over-generates unacceptability assignments. Most solutions to this problem rest on specific stipulations about the properties (...) of logical form—roughly, the level of linguistic representation which feeds into the interpretation procedures—and have substantial implications for traditional philosophical disputes about the nature of language. Specifically, contextualism and semantic minimalism, construed as competing hypotheses about the nature and degree of context-sensitivity at the level of logical form, suggest different approaches to the over-generation problem. In this paper, I explore the implications of pairing logicality with various forms of contextualism and semantic minimalism. I argue that to adequately solve the over-generation problem, logicality should be implemented in a constrained contextualist framework. (shrink)

Recent work in formal semantics suggests that the language system includes not only a structure building device, as standardly assumed, but also a natural deductive system which can determine when expressions have trivial truth-conditions (e.g., are logically true/false) and mark them as unacceptable. This hypothesis, called the `logicality of language', accounts for many acceptability patterns, including systematic restrictions on the distribution of quantifiers. To deal with apparent counter-examples consisting of acceptable tautologies and contradictions, the logicality of language is often paired (...) with an additional assumption according to which logical forms are radically underspecified: i.e., the language system can see functional terms but is `blind' to open class terms to the extent that different tokens of the same term are treated as if independent. This conception of logical form has profound implications: it suggests an extreme version of the modularity of language, and can only be paired with non-classical---indeed quite exotic---kinds of deductive systems. The aim of this paper is to show that we can pair the logicality of language with a different and ultimately more traditional account of logical form. This framework accounts for the basic acceptability patterns which motivated the logicality of language, can explain why some tautologies and contradictions are acceptable, and makes better predictions in key cases. As a result, we can pursue versions of the logicality of language in frameworks compatible with the view that the language system is not radically modular vis-a-vis its open class terms and employs a deductive system that is basically classical. (shrink)

Kim Diaz's translation of Guillermo Hurtado's "Retratos de Luis Villoro".

This paper is a contribution to graded model theory, in the context of mathematical fuzzy logic. We study characterizations of classes of graded structures in terms of the syntactic form of their first-order axiomatization. We focus on classes given by universal and universal-existential sentences. In particular, we prove two amalgamation results using the technique of diagrams in the setting of structures valued on a finite MTL-algebra, from which analogues of the Łoś–Tarski and the Chang–Łoś–Suszko preservation theorems follow.

Over the past decade or so, a new interdisciplinary field has emerged in the ground between, on the one hand, computer science – and artificial intelligence in particular – and, on the other, the area of philosophy concentrating on the language and structure of argument. There are now hundreds of researchers worldwide who would consider themselves a part of this nascent community. Various terms have been proposed for the area, including "Computational Dialectics," "Argumentation Technology," and "Argument-based Computing," but the term (...) that has stuck is simply Argument & Computation. It encompasses several specific strands of research, such as: . the use of theories of argument, and dialectic in particular, in the design and implementation of protocols for multi-agent action and communication; . the application of theories of argument and rhetoric in natural language processing and affective computing; . the use of argument-based structures for autonomous reasoning in artificial intelligence, and in particular, for defeasible reasoning; . computer-supported collaborative argumentation – the implementation of software tools for enabling online argument in domains such as education and e-government. These strands come together to form the core of a research field that covers parts of artificial intelligence (AI), philosophy, linguistics, and cognitive science, but, increasingly, is building an identity of its own. (shrink)

The purpose of this article is to present the main contributions to peace, democracy, and the philosophy of education in Colombia, made by philosopher Guillermo Hoyos-Vásquez (Medellín, 1935 – Bogotá, 2013). The work of this Colombian philosopher stands out for its important contributions to political philosophy as the vital, supportive, and responsible exercise of thought concerning the public interest. Using Kant’s concept of practical reason, Husserl’s lifeworld [Lebenswelt], and Habermas’s communicative action as starting points, Hoyos-Vásquez succeeded in going beyond (...) these political philosophers by trying to apply their ideas in the midst of the difficult context of corruption, drug trafficking and armed conflict in Colombia over the past five decades. At the same time, Hoyos-Vásquez developed throughout his life a varied public activity as a thinker and educator, belying the myth of the theoretical distance between the philosopher and his/her political present or historical reality. The thought of Guillermo Hoyos-Vásquez, and his public action as an educator, represent a substantial contribution to contemporary political and educational philosophy, maintaining a close connection between theory and practice. (shrink)

The concepts expressed by social role terms such as artist and scientist are unique in that they seem to allow two independent criteria for categorization, one of which is inherently normative. This study presents and tests an account of the content and structure of the normative dimension of these “dual character concepts.” Experiment 1 suggests that the normative dimension of a social role concept represents the commitment to fulfill the idealized basic function associated with the role. Background information can affect (...) which basic function is associated with each social role. However, Experiment 2 indicates that the normative dimension always represents the relevant commitment as an end in itself. We argue that social role concepts represent the commitments to basic functions because that information is crucial to predict the future social roles and role-dependent behavior of others. (shrink)

The epistemic modal auxiliaries must and might are vehicles for expressing the force with which a proposition follows from some body of evidence or information. Standard approaches model these operators using quantificational modal logic, but probabilistic approaches are becoming increasingly influential. According to a traditional view, must is a maximally strong epistemic operator and might is a bare possibility one. A competing account—popular amongst proponents of a probabilisitic turn—says that, given a body of evidence, must \ entails that \\) is (...) high but non-maximal and might \ that \\) is significantly greater than 0. Drawing on several observations concerning the behavior of must, might and similar epistemic operators in evidential contexts, deductive inferences, downplaying and retractions scenarios, and expressions of epistemic tension, I argue that those two influential accounts have systematic descriptive shortcomings. To better make sense of their complex behavior, I propose instead a broadly Kratzerian account according to which must \ entails that \ = 1\) and might \ that \ > 0\), given a body of evidence and a set of normality assumptions about the world. From this perspective, must and might are vehicles for expressing a common mode of reasoning whereby we draw inferences from specific bits of evidence against a rich set of background assumptions—some of which we represent as defeasible—which capture our general expectations about the world. I will show that the predictions of this Kratzerian account can be substantially refined once it is combined with a specific yet independently motivated ‘grammatical’ approach to the computation of scalar implicatures. Finally, I discuss some implications of these results for more general discussions concerning the empirical and theoretical motivation to adopt a probabilisitic semantic framework. (shrink)

Grammatical theories of Scalar Implicatures make use of an exhaustivity operator exh, which asserts the conjunction of the prejacent with the negation of excludable alternatives. We present a new Grammatical theory of Scalar Implicatures according to which exh is replaced with pex, an operator that contributes its prejacent as asserted content, but the negation of scalar alternatives at a non-at-issue level of meaning. We show that by treating this non-at-issue level as a presupposition, this theory resolves a number of empirical (...) challenges faced by the old formulation of exh (as well as by standard neo-Gricean theories). The empirical challenges include projection of scalar implicatures from certain embedded environments (‘some under some’ sentences, some under negative factives), their restricted distribution under negation, and the existence of common ground-mismatching and oddness-inducing implicatures. We argue that these puzzles have a uniform solution given a pex-based Grammatical theory of implicatures and some independently motivated principles concerning presupposition projection, cancellation and accommodation. (shrink)

Discussions in social psychology overlook an important way in which biases can be encoded in conceptual representations. Most accounts of implicit bias focus on ‘mere associations’ between features and representations of social groups. While some have argued that some implicit biases must have a richer conceptual structure, they have said little about what this richer structure might be. To address this lacuna, we build on research in philosophy and cognitive science demonstrating that concepts represent dependency relations between features. These relations, (...) in turn, determine the centrality of a feature f for a concept C: roughly, the more features of C depend on f, the more central f is for C. In this paper, we argue that the dependency networks that link features can encode significant biases. To support this claim, we present a series of studies that show how a particular brilliance-gender bias is encoded in the dependency networks which are part of the concepts of female and male academics. We also argue that biases which are encoded in dependency networks have unique implications for social cognition. (shrink)

The aim of this paper is to reconcile two claims that have long been thought to be incompatible: that we compositionally determine the meaning of complex expressions from the meaning of their parts, and that prototypes are components of the meaning of lexical terms such as fish, red, and gun. Hypotheses and are independently plausible, but most researchers think that reconciling them is a difficult, if not hopeless task. In particular, most linguists and philosophers agree that is not negotiable; so (...) they tend to reject. Recently, there have been some attempts to reconcile these claims, but they all adopt an implausibly weak notion of compositionality. Furthermore, parties to this debate tend to fall into a problematic way of individuating prototypes that is too externalistic. In contrast, I propose that we can reconcile and if we adopt, instead, an internalist and pluralist conception of prototypes and a context-sensitive but strong notion of compositionality. I argue that each of this proposals is independently plausible, and that, when taken together, provide the basis for a satisfactory account of prototype compositionality. (shrink)

The aim of this article is to discuss the conditions under which functional neuroimaging can contribute to the study of higher cognition. We begin by presenting two case studies—on moral and economic decision making—which will help us identify and examine one of the main ways in which neuroimaging can help advance the study of higher cognition. We agree with critics that functional magnetic resonance imaging (fMRI) studies seldom “refine” or “confirm” particular psychological hypotheses, or even provide details of the neural (...) implementation of cognitive functions. However, we suggest that neuroimaging can support psychology in a different way—namely, by selecting among competing hypotheses of the cognitive mechanisms underlying some mental function. One of the main ways in which neuroimaging can be used for hypothesis selection is via reverse inferences, which we here examine in detail. Despite frequent claims to the contrary, we argue that successful reverse inferences do not assume any strong or objectionable form of reductionism or functional locationism. Moreover, our discussion illustrates that reverse inferences can be successful at early stages of psychological theorizing, when models of the cognitive mechanisms are only partially developed. (shrink)

This paper defends the view that common nouns have a dual semantic structure that includes extension-determining and non-extension-determining components. I argue that the non-extension-determining components are part of linguistic meaning because they play a key compositional role in certain constructions, especially in privative noun phrases such as "fake gun" and "counterfeit document". Furthermore, I show that if we modify the compositional interpretation rules in certain simple ways, this dual content account of noun phrase modification can be implemented in a type-driven (...) formal semantic framework. In addition, I also argue against traditional accounts of privative noun phrases which can be paired with the assumption that nouns do not have a dual semantic structure. At the most general level, this paper presents a proposal for how we can begin to integrate a psychologically realistic account of lexical semantics with a linguistically plausible compositional semantic framework. (shrink)

According to the `grammatical account', scalar implicatures are triggered by a covert exhaustification operator present in logical form. This account covers considerable empirical ground, but there is a peculiar pattern that resists treatment given its usual implementation. The pattern centers on odd assertions like #"Most lions are mammals" and #"Some Italians come from a beautiful country", which seem to trigger implicatures in contexts where the enriched readings conflict with information in the common ground. Magri (2009, 2011) argues that, to account (...) for these cases, the basic grammatical approach has to be supplemented with the stipulations that exhaustification is obligatory and is based on formal computations which are blind to information in the common ground. In this paper, I argue that accounts of oddness should allow for the possibility of felicitous assertions that call for revision of the common ground, including explicit assertions of unusual beliefs such as "Most but not all lions are mammals" and "Some but not all Italians come from Italy". To adequately cover these and similar cases, I propose that Magri's version of the Grammatical account should be refined with the novel hypothesis that exhaustification triggers a bifurcation between presupposed (the negated relevant alternatives) and at-issue (the prejacent) content. The explanation of the full oddness pattern, including cases of felicitous proposals to revise the common ground, follows from the interaction between presupposed and at-issue content with an independently motivated constraint on accommodation. Finally, I argue that treating the exhaustification operator as a presupposition trigger helps solve various independent puzzles faced by extant grammatical accounts, and motivates a substantial revision of standard accounts of the overt exhaustifier "only". (shrink)

Resumen: Este artículo trata del método y su relación con la investigación educativa. El objetivo es analizar la relevancia del método en ciencias humanas y sociales, en especial, en educación. Para ello, dividimos este artículo en tres secciones: 1. ¿Hay método? 2. ¿Hay uno o varios métodos? 3. La discusión sobre el método en la investigación educativa. A la primera pregunta, respondemos que hay método. Respondemos a la segunda señalando la necesidad de adoptar un pluralismo metodológico. La tercera sección defiende (...) que las discusiones sobre el método de investigación educativa implican dimensiones ontológicas, epistemológicas y éticas que se han tornado críticas, y se hace una revisión de cada una de ellas. En el apartado conclusivo, sugerimos algunas vías para desanudar esos asuntos críticos en la investigación educativa.: This article deals with method and its relation to educational research. The objective is to analyze the relevance of method in human and social sciences, especially in education. To this end, we divide this article into three sections: 1. Is there a method? 2. Is there one or more methods? 3. The discussion on method in educational research. To the first question, we answer that there is a method. We answer the second question by pointing out the need to adopt methodological pluralism. The third section argues that discussions on the method of educational research involve ontological, epistemological, and ethical dimensions that have become critical, and a review is made of each of them. In the concluding section, we suggest some ways to disentangle these critical issues in educational research. (shrink)

This paper defends the view that the Faculty of Language is compositional, i.e., that it computes the meaning of complex expressions from the meanings of their immediate constituents and their structure. I fargue that compositionality and other competing constraints on the way in which the Faculty of Language computes the meanings of complex expressions should be understood as hypotheses about innate constraints of the Faculty of Language. I then argue that, unlike compositionality, most of the currently available non-compositional constraints predict (...) incorrect patterns of early linguistic development. This supports the view that the Faculty of Language is com- positional. More generally, this paper presents a way of framing the compositionality debate (by focusing on its implications for language acquisition) that can lead to its even- tual resolution, so it will hopefully also interest theorists who disagree with its main conclusion. (shrink)

Desde una respuesta tentativa a la pregunta qué es una imagen se busca establecer el modo en que pensamos en, con y contra las imágenes. Se concentra la indagación en dos tipos particulares de imágenes, las generadas por el aparato digital, con el fin de articular conceptualmente el modo en que las imágenes cobran sentido y cómo dicho sentido surge desde el estatuto ontológico que encierra dicho aparato en particular. Desde una respuesta operativa y desde el concepto de modo de (...) imaginar se propone que el modo de pensar en, con y contra las imágenes es una disputa política por controlar el modo de aparecer en las imágenes, es decir, por el control del plano estético y ontológico que encierra dicho aparecer. Dicha disputa política en el aparato digital se instala contemporáneamente en torno al objeto fascista de la representación. (shrink)

When visual attention is directed away from a stimulus, neural processing is weak and strength and precision of sensory data decreases. From a computational perspective, in such situations observers should give more weight to prior expectations in order to behave optimally during a discrimination task. Here we test a signal detection theoretic model that counter-intuitively predicts subjects will do just the opposite in a discrimination task with two stimuli, one attended and one unattended: when subjects are probed to discriminate the (...) unattended stimulus, they rely less on prior information about the probed stimulus’ identity. The model is in part inspired by recent findings that attention reduces trial-by-trial variability of the neuronal population response and that they use a common criterion for attended and unattended trials. In five different visual discrimination experiments, when attention was directed away from the target stimulus, subjects did not adjust their response bias in reaction to a change in stimulus presentation frequency despite being fully informed and despite the presence of performance feedback and monetary and social incentives. This indicates that subjects did not rely more on the priors under conditions of inattention as would be predicted by a Bayes-optimal observer model. These results inform and constrain future models of Bayesian inference in the human brain. (shrink)

A lo largo de la tradición psicopatológica, incluso de la pre-fenomenológica, se encuentra la categorización del delirio como creencia. Jaspers asumió ese uso y lo fundó fenomenológico-existencialmente, definiendo su carácter de convicción. El concepto de creencia ha tenido un largo recorrido dentro de la historia del pensamiento, aunque recientemente se ha intensificado el debate acerca de la visión doxástica del delirio. En virtud de lo ya mencionado, en el presente artículo presentamos un análisis conceptual de la creencia, con el objetivo (...) de identificar de manera precisa los aspectos esenciales que permiten al delirio definirse según ella. De esta manera, se discutirán algunas de las principales incursiones realizadas en el concepto desde la antigüedad periplatónica hasta José Ortega y Gasset, remarcando en cada pensador las directrices esenciales de su aproximación a la creencia. A su vez, introducir al filósofo español al debate psicopatológico permitirá incluir en la discusión dos aspectos importantes que creemos pueden ser fructíferos para la discusión filosófica sobre el delirio: la diferencia entre ideas y creencias, y la vitalidad de estas últimas. Finalmente, hacemos referencia al actual debate pro- y antidoxástico, haciendo hincapié en la necesidad de considerar la amplitud del concepto de creencia en su genealogía histórica. Con base en ello estaríamos en condición de acercarnos a la visión doxástica moderada que han defendido autoras como Lisa Bortolotti. (shrink)

Abstract: The purpose of this article is to highlight the aesthetic layout created by the digital device in the ontological autonomy of the digital representation. As a result, in the digital screen, as a simulated immersive area, the object is alienated through the hyper-representation of a hyper-reproduction: a hyper-reproduction which causes the data and its image to be the monadic support that multiplies it in always livable creases by interactivity. A digitally-represented world would become the ultimate alienation of the modern (...) representational area in terms of excess of closeness. Thus, this question would cause the simulacral strategy of post-modernity through its digitization. -/- Resumen: Este artículo se propone evidenciar, en la autonomía ontológica de la representación digital, la disposición estética abierta por el dispositivo digital. Como consecuencia, en la pantalla digital, en cuanto super cie inmersiva simu- lacral, se logra enajenar el objeto por medio de la hiper-representación de una hiper-reproductibilidad. Una hiper-reproductibilidad que hace del data y su «ima- gen» el sustento monádico que lo multiplica en pliegues siempre habitables por la interactividad. El mundo representado digitalmente se haría «espectáculo» de la enajenación de nitiva de la super cie representacional moderna en cuanto exceso de cercanía. Cuestión que provocaría la estrategia simulacral de la modernidad en lo postmoderno por medio de su digitalización. (shrink)

Será tarea del pensamiento crítico recuperar la imagen para un discurso de la resistencia como un discurso efectivo frente a la inoperancia del objeto artístico difuso. A esto debe convocar al análisis crítico de la imagen hegemonizada por la superficie-referente. La radicalidad de dicha tarea debe buscar sus fuentes en el desplazamiento constante hacia la descripción de lo opaco en la estrategia representacional de una superficie-referente para la instalación del objeto fascista estetizante. Dicha radicalidad debe recuperar conceptualmente el desmantelamiento crítico (...) para la reapropiación de la imagen, de lo visual; debe desactivar la radicalidad de lo espectacular. Este análisis de la superficie-referente en la retórica radical del objeto fascista representacional es la tarea necesaria para situar adecuadamente una crítica que se distancie de dicha retórica que no hace más que tornar al objeto representado en un objeto estetizante y fascista en su exceso de real. La resistencia debe centrarse en el análisis permanente de una imagen en constante readecuación al interior de la lógica global del capitalismo. Cualquier nueva articulación de las humanidades debe atender, primero que nada, a la pregunta por cuál es el estatuto de lo visual en dicha lógica antes de emprender cualquier definición de cómo se deben conformar los discursos de resistencia. Es tarea e intento de este trabajo situar la descripción de las estrategias de la imagen en tiempos de su hiper- reproductibilidad- técnica antes de cualquier replanteamiento de las humanidades, esto para comprender cuáles son propiamente las retóricas de lo radical en el capitalismo cultural. (Párrafo extraído del texto a modo de resumen). (shrink)

According to an influential research program in cognitive science, philosophy, and linguistics, there is a deep, special connection between generics and pernicious aspects of social cognition such as stereotyping. Specifically, generics are thought to exacerbate our propensity to essentialize, lead us to overgeneralize based on scarce evidence, and lead to other epistemically dubious patterns of inference. Recently, however, several studies have put empirical and theoretical pressure on some of the main tenets of this research program. The goal of this paper (...) is to bring these results together in a comprehensive narrative and systematically evaluate their impact on the hypothesis that generics have a uniquely problematic effect on our social and cognitive capacities. (shrink)

Generic statements (‘Tigers have stripes’) are pervasive and early-emerging modes of generalization with a distinctive linguistic profile. Previous experimental work found that generics display a unique asymmetry between their acceptance conditions and the implications that are typically drawn from them. This paper presents evidence against the hypothesis that only generics display an asymmetry. Correcting for limitations of previous designs, we found a generalized asymmetry effect across generics, various kinds of explicitly quantified statements (‘most’, ‘some’, ‘typically’, ‘usually’), and variations in types (...) of predicated properties (striking vs. neutral). We discuss implications of these results for our understanding of the source of asymmetry effects and whether and in which ways these effects might introduce biased beliefs into social networks. (shrink)

In abstract argumentation, each argument is regarded as atomic. There is no internal structure to an argument. Also, there is no specification of what is an argument or an attack. They are assumed to be given. This abstract perspective provides many advantages for studying the nature of argumentation, but it does not cover all our needs for understanding argumentation or for building tools for supporting or undertaking argumentation. If we want a more detailed formalization of arguments than is available with (...) abstract argumentation, we can turn to structured argumentation, which is the topic of this special issue of Argument and Computation. In structured argumentation, we assume a formal language for representing knowledge and specifying how arguments and counterarguments can be constructed from that knowledge. An argument is then said to be structured in the sense that normally, the premises and claim of the argument are made explicit, and the relationship between the premises and claim is formally defined (for instance, using logical entailment). In this introduction, we provide a brief overview of the approaches covered in this special issue on structured argumentation. (shrink)

Generic statements (‘Tigers have stripes’) are pervasive and developmentally early-emerging modes of generalization with a distinctive linguistic profile. Previous experimental work suggests that generics display a unique asymmetry between the prevalence levels required to accept them and the prevalence levels typically implied by their use. This asymmetry effect is thought to have serious social consequences: if speakers use socially problematic generics based on prevalence levels that are systematically lower than what is typically inferred by their recipients, then using generics will (...) likely exacerbate social stereotypes and biases. This paper presents evidence against the popular hypothesis that this asymmetry effect is unique to generics. Correcting for various shortcomings of previous studies, we found a generalized asymmetry effect across generics and various kinds of explicitly quantified statements (‘most’, ‘some’, ‘typically’, ‘usually’). In addition, to better understand the conditions under which generalized asymmetry effects may exacerbate biases, we examine whether speakers choose generalizing sentences based simply on their acceptance conditions, or are systematically sensitive to the implications likely drawn by their typical recipients. In support of the latter view, we found that, in neutral or cooperative scenarios, speakers reliably choose generalizing sentences whose implied prevalence levels closely match the actual ones. In non-cooperative scenarios, speakers exploit asymmetry effects to further their own goals by choosing generalizing sentences that are strictly true but likely to mislead their recipients. These results refine our understanding of the source of asymmetry effects and the conditions under which they may introduce biased beliefs into social networks. (shrink)

Defeasible argumentation has been applied successfully in several real-world domains in which it is necessary to handle incomplete and contradictory information. In recent years, there have been interesting attempts to carry out argumentation processes supported by massive repositories developing argumentative reasoning applications. One of such efforts builds arguments by retrieving information from relational databases using the DBI-DeLP framework; this article presents eDBI-DeLP, which extends the original DBI-DeLP framework by providing two novel aspects which refine the interaction between DeLP programs and (...) relational databases. First, we expand the expressiveness of dbi-delp programs by providing ways of controlling how the information in databases is recovered; this is done by introducing filters that enable an improved fine-grained control on the argumentation processes which become useful in applications, providing the semantics and the implementation of such filters. Second, we introduce an argument comparison criterion which can be adjusted at the level of literals to model particular features such as credibility and topic expertise, among others. These new tools can be particularly useful in environments such as medical diagnosis expert systems, decision support systems, or recommender systems based on argumentation, where datasets are often provided in the form of relational databases. (shrink)

Recent advancements in the brain sciences have enabled researchers to determine, with increasing accuracy, patterns and locations of neural activation associated with various psychological functions. These techniques have revived a longstanding debate regarding the relation between the mind and the brain: while many authors claim that neuroscientific data can be employed to advance theories of higher cognition, others defend the so-called ‘autonomy’ of psychology. Settling this significant issue requires understanding the nature of the bridge laws used at the psycho-neural interface. (...) While these laws have been the topic of extensive discussion, such debates have mostly focused on a particular type of link: reductive laws. Reductive laws are problematic: they face notorious philosophical objections and they are too scarce to substantiate current research at the intersection of psychology and neuroscience. The aim of this article is to provide a systematic analysis of a different kind of bridge laws—associative laws—which play a central, albeit overlooked role in scientific practice. (shrink)

Most formalisms for representing common-sense knowledge allow incomplete and potentially inconsistent information. When strong negation is also allowed, contradictory conclusions can arise. A criterion for deciding between them is needed. The aim of this paper is to investigate an inherent and autonomous comparison criterion, based on specificity as defined in [POO 85, SIM 92]. In contrast to other approaches, we consider not only defeasible, but also strict knowledge. Our criterion is context-sensitive, i. e., preference among defeasible rules is determined dynamically (...) during the dialectical analysis.We show how specificity can be defined in terms of two different approaches: activation sets and derivation trees. This allows us to get a syntactic criterion that can be implemented in a computationally attractive way. The resulting definitions may be applied in general rulebased formalisms. We present theorems linking both characterizations. Finally we discuss other frameworks for defeasible reasoning in which preference handling is considered explicitly. (shrink)

En la actualidad, la educación en el municipio de Teziutlán en el estado de Puebla (México) se caracteriza por desarrollar un proceso de aprendizaje para la correcta superación de los alumnos en las diferentes áreas, sin embargo, el rendimiento escolar y el índice de reprobación han puesto en marcha la búsqueda de nuevas estrategias innovadoras para el óptimo funcionamiento de los alumnos que cursan los diferentes grados de la carrera de Fisioterapia. El hecho fundamental de la permanencia escolar es (...) el resultado de la implementación de múltiples investigaciones científicas, con el propósito de rep lantear y fortalecer la metodología de enseñanza. Sin embargo, la Universidad Americana de Puebla, campus Teziutlán, en México, cuenta con 210 alumnos inscritos en los diferentes semestres. El campo de la atención a la salud de las personas con discapacida des o lesiones que provocan la pérdida de la función normal del cuerpo humano se ha incrementado. En consecuencia, aumenta la matrícula en las escuelas de fisioterapia y se incrementa la probabilidad de deserción escolar, en este sentido, la educación tiene ventajas para la investigación encaminada a mejorar los procesos de enseñanza. En el municipio de Teziutlán, Puebla, México, la demanda de la oferta académica de las instituciones educativas en el campo de las ciencias de la salud es creciente. La neurociencia en la educación es fundamental para el conocimiento de una nueva estrategia educativa que se base en la comprensión neurofisiológica del cerebro, para entender a detalle cómo influyen los mecanismos sinápticos, el comportamiento cerebral, por ejempl o, en la empatía, y utilizarlos como herramienta en la mejora del aprendizaje. Este artículo pretende aportar una nueva estrategia de aprendizaje dentro del área educativa en la Licenciatura en Terapia Física de la UAMP. Asimismo, es importante aclarar conocer los mecanismos neurofisiológicos, así como la forma en que intervienen en los procesos educativos. (shrink)

Las personas somos absolutamente diferentes de las cosas, no cabe ninguna duda al respecto. No obstante, sí debemos diferenciar nítidamente entre los individuos y el concepto de “persona”. Así pues, la persona posee un “horizonte interior”, absolutamente novedoso y que le caracteriza como ser en aproximación a la Verdad y a la Libertad, las cuales no sólo son específicas del propio humano, sino que le son necesarias en cuanto remedios contra la desolación y la tiranía. Asimismo, una sociedad puede ser (...) tiránica en varios sentidos, pero Manuel Mindán sostiene que, para que no lo sea, el individuo entendido como “persona” debe primar siempre sobre el grupo gregario y cerrado. (shrink)

Hacemos una lectura del “Tratado sobre los principios de la teología” de Guillermo de Occam, y echamos un vistazo a la Escolástica tardía que esta obra representa tan bien, revisando diferentes referencias bibliográficas, que me han permitido conocer y analizar diferentes conceptos y enfoques acerca de este singular tema. De hecho, se trata de una obra mayor, de gran calibre, pero de autor incierto, generalmente atribuida a Occam, aunque la autoría real está en disputa. Lo cierto es que se (...) trata de un momento culminante de una época de la historia del pensamiento occidental; una en la que su autor, con briosa arquitectura, levanta un edificio que perenniza el pensar occamista, comentándolo, glosándolo y dándole forma enciclopédica, minuciosa, como la que uno esperaría encontrar en un diccionario o un manual del Nominalismo naciente. (shrink)

Esfuerzos conjuntos de la Benemérita Universidad Autónoma de Puebla, la Universidad de Sevilla y el Instituto de Filosofía de La Habana han cristalizado en el presente libro, volumen 20 de Colección La Fuente y tercero de su serie Temas. La obra está dedicada a esclarecer la compleja escena artística y cultural de México durante el siglo XIX. Un ámbito de estudio que, a partir de los logros ya alcanzados por la historiografía, necesita implementar nuevas líneas de investigación con enfoques (...) originales y recursos metodológicos renovados y transversales como los que aquí se presentan. (shrink)

La identidad, el cuerpo y los imaginarios, en su vínculo con el arte y la cultura, son los conceptos básicos presentes en este libro. La asociación entre ellos no es nada casual. Responde a importantes necesidades epistemológicas y prácticas en la comprensión de lo que somos, de la medida en que el arte y la cultura nos constituyen y del modo en que lo corporal y lo imaginario se convierten en depositarios de los atributos que nos identifican. Esta sexta entrega (...) de La Fuente nace como iniciativa para el trabajo conjunto del Cuerpo Académico “Estética y Arte” de la BUAP y extiende su concepción y realización a otros cuerpos, asociados, junto al primero, en la Red de Investigaciones en Arte (RIA). Participan en el libro, de esta forma, investigadores de las universidades Autónoma de Puebla, Autónoma de Ciudad Juárez, Autónoma de Querétaro y de Barcelona. Se compone de tres secciones, precedidas cada una de ellas por Mesas Redondas dedicadas, respectivamente, al vínculo entre identidad y universalidad, a la estética del cuerpo femenino y a los imaginarios como depositarios de las identidades promovidas por el arte. Las secciones se completan con trabajos en torno a los mismos temas, realizados por integrantes de diferentes cuerpos académicos de la RIA o que colaboran con ella. (shrink)

Esfuerzos conjuntos de la Benemérita Universidad Autónoma de Puebla, la Universidad de Sevilla y el Instituto de Filosofía de La Habana han cristalizado en el presente libro, volumen 20 de Colección La Fuente y tercero de su serie Temas. La obra está dedicada a esclarecer la compleja escena artística y cultural de México durante el siglo XIX. Un ámbito de estudio que, a partir de los logros ya alcanzados por la historiografía, necesita implementar nuevas líneas de investigación con enfoques (...) originales y recursos metodológicos renovados y transversales como los que aquí se presentan. (shrink)

Los autores hacen una valoración de los fundamentos para el desarrollo no sólo conceptual, sino práctico, de la regionalización universitaria. A modo de propuesta, enumeran algunas de las ventajas y alternativas que el modelo ofrece, contextualizado a la Benemérita Universidad Autónoma de Puebla, específicamente al Complejo Regional Nororiental.

Mimesis can refer to imitation, emulation, representation, or reenactment - and it is a concept that links together many aspects of ancient Greek Culture. The Western Greek bell-krater on the cover, for example, is painted with a scene from a phlyax play with performers imitating mythical characters drawn from poetry, which also represent collective cultural beliefs and practices. One figure is shown playing a flute, the music from which might imitate nature, or represent deeper truths of the cosmos based upon (...) Pythagorean views (which were widespread in Western Greece at the time). The idea that mimesis should be restricted to ideals was made famous by Plato (whose connections to Pythagoreanism and Siracusa are well-known), and famously challenged by his student Aristotle (not to mention by the mimetic character of Plato’s own poetry). This volume gathers essays not only on the philosophical debate about mimesis, but also on its use in architecture, drama, poetry, history, music, ritual, and visual art. The emphasis is on examples from Hellenic cities in Southern Italy and Sicily, but the insights apply far beyond – even to modern times. Contributors include: Thomas Noble Howe, Francisco J. Gonzalez, Gene Fendt, Guilherme Domingues da Motta, Jeremy DeLong, Carolina Araújo, Marie-Élise Zovko, Lidia Palumbo, Sean Driscoll, Konstantinos Gkaleas, Anna Motta, Jure Zovko, Alexander H. Zistakis, Christos C. Evangeliou, Dorota Tymura, Iris Sulimani, Elliott Domagola, Jonah Radding, Giulia Corrente, Laura Tisi, Ewa Osek, Argyri G. Karanasiou, Rocío Manuela Cuadra Rubio, Jorge Tomás García, Aura Piccioni, and José Miguel Puebla Morón. (shrink)

En el presente estudio participaron 270 estudiantes en dos muestras; la primera con alumnos de bachillerato, la segunda con alumnos universitarios, ambos del estado de Puebla, México. La investigación fue básicamente cuantitativa, sin embargo, el instrumento utilizado permitió obtener valiosa información cualitativa. El objetivo fue contrastar los resultados históricos de test con dilemas morales clásicos. Los participantes se enfrentaron al Dilema del tranvía, al Dilema de la pasarela y al Dilema de Sofía. Los resultados demostraron que es válida la (...) categorización en cuatro posturas morales básicas: utilitarismo, emotivismo, deontología y ética de la virtud. Y si bien se obtuvieron, en una primera instancia, resultados cuantitativos catalogados como mayormente utilitarios, lo cierto es que las creencias morales exhibidas en el estudio superan el dualismo utilitarismo-emotivismo de estudios previos consultados. In the present study, 270 students participated in two samples, the first with high school students, the second with university students, both from the state of Puebla. The research was quantitative, however, the instrument used allowed obtaining valuable qualitative information. The objective was to contrast the historical test results with classic moral dilemmas. Participants faced the Trolley Dilemma, Footbridge Dilemma and Sophia’s Dilemma. The results showed that the categorization in four basic moral positions is valid: utilitarianism, emotivism, deontology and virtue ethics. And although quantitative results cataloged as mostly utilitarian were obtained in the first instance, the truth is that the moral beliefs exhibited in the study surpass the utilitarianism-emotivism dualism of previous studies consulted. (shrink)

La supuesta dicotomía que aún hoy separa al Arte de la artesanía puede y debe ser debatida. Esa antinomia comienza a deshacerse cuando comprendemos que ella ha sido uno de los mecanismos básicos que ha tenido la dominación cultural como parte y complemento del coloniaje sobre otros pueblos y que incluye, dentro de su lógica, el desprecio por la creatividad plástica de los oprimidos. Otra es la visión cuando asumimos al arte (así en minúsculas) como parte del enorme repertorio de (...) conductas evolucionadas que se confirman en cada individuo perteneciente a la especie humana. Como parte del enfrentamiento a aquella falsa dicotomía, aquí se realiza una aproximación al análisis de los valores estéticos y extraestéticos de la artesanía mexicana, a través del caso de estudio de los Árboles de la Vida de Izúcar de Matamoros, Puebla. (shrink)

Lezama, and later Deleuze, discovered that the baroque does not refer to an essence, but to an operative function. That operative function is the fold, which "curls and multiplies", as Lezama writes, and proliferates to infinity. We all know the examples with which Lezama placed his concept of the American baroque: the poems of Domínguez Camargo, those of Sor Juana, the architectures of the Kondori Indian, the baptismal fonts of Aleijadinho, "ornamented like accordions, with spiraloid leaves that ascend"; the chapel (...) of the Rosary, in Puebla, omamentada "without truce or free spatial parenthesis". This is how the fold operates, it is like a leprosy or a lichen -in the past, certain lichens were called leprosy-: it infests by enveloping and developing, it proliferates by setting in motion the fold-unfold pair. Lezama does not seek to reconfigure the sequences of history, but to superimpose other cycles on them, create gaps and vanishing points in chronological and causal narratives, divert the emphasis placed on cultures and redirect it to imaginary eras, until the meaning comes from a series of scales established in the historical. The eras would be ordered according to their potentiality to create images; thus it would be possible to establish the points where the image was imposed as history. The Carolingian imaginary era, for example, forged a link between the prodigies, the marvelous islands, the battles against the Saracens and theocratic reason. How are these scales established and how do they operate? How do counterpoint, images and links work? (shrink)

Como parte del trabajo del taller interno permanente del Cuerpo Académico de Estética y Arte de la Benemérita Universidad Autónoma de Puebla, el 12 de noviembre de 2013 se realizó una Mesa Redonda sobre el tema “Universalidad e identidad cultural”. En esta Mesa participaron los doctores José Ramón Fabelo Corzo, José Antonio Pérez Diestre y Ramón Patiño Espino, como ponentes principales; además, se contó con la asistencia del doctor Jesús Márquez Carrillo, quien se integró al debate. Diferentes disciplinas —la (...) filosofía, la antropología, la historia del pensamiento y del arte, incluso la biología— pueden, cada una, ofrecer sus aportes al tan socorrido tema de la relación entre lo universal y lo propio en la cultura latinoamericana. El debate suscitado puso de manifiesto esa diversidad de aportaciones. En este trabajo presentamos las intervenciones realizadas por cada uno de los integrantes de la mesa, en el orden en que se produjeron. (shrink)

Uno de los principales criterios que utiliza el método científico para establecer la pertinencia de una explicación o hipótesis competidora con respecto a un evento en la realidad física, es el principio de simplicidad o parsimonia científica. Este suele implicar la prescindencia de entidades o hipótesis consideradas innecesarias para la explicación de un fenómeno. Las raíces de este principio se suelen trazar hasta el filósofo nominalista medieval Guillermo de Ockham. En el presente trabajo, se pretende determinar el posible impacto (...) de la concepción metodológica derivada de la Navaja de Ockham en torno a la hipótesis cosmológica de los multiversos, y realizar un recorrido por la visión crítica del cosmólogo, George F. R. Ellis en la discusión sobre la validez de la hipótesis multiversal en el plano de la física contemporánea. (shrink)

El presente libro, La estética y el arte a debate I, compila los resultados fundamentales del trabajo del VIII Coloquio Internacional de Estética y Arte, celebrado en La Habana entre el 9 y el 11 de diciembre de 2013. El coloquio, convocado y auspiciado por diversas instituciones cubanas y mexicanas, fue expresión de los fructíferos vínculos de colaboración entre la Maestría y el Cuerpo Académico de Estética y Arte de la Benemérita Universidad Autónoma de Puebla (BUAP) y el Grupo (...) de Investigación sobre Estética, Cultura y Arte (GISECA) del Instituto de Filosofía de La Habana, ambos como parte de la Red de Investigaciones en Arte (RIA). -/- Con un nivel de convocatoria sin precedentes, el coloquio reunió, en las instalaciones del Hotel Neptuno-Tritón de la ciudad de La Habana, a más de un centenar de ponentes especializados en el arte y la estética –provenientes de Colombia, Ecuador, Francia, España, Cuba y México–, cuya valiosa participación determinó el alto nivel académico y la gran variedad de perspectivas teóricas y culturales del evento. -/- Las temáticas centrales giraron en torno a las nuevas prácticas artísticas, los desafíos que enfrentan la estética y la historia del arte, los debates actuales sobre la cultura, y muchas otras propuestas encaminadas a promover la reflexión y discusión de los aspectos académicos, artísticos y culturales más relevantes para esta área del conocimiento, además de estimular un intercambio de enfoques e ideas. (shrink)

Desde la certidumbre del sentido necesariamente inacabado, nómada y abierto de sus propuestas, el presente volumen de la Colección La Fuente da cuentas del esfuerzo de un grupo de investigadores del Instituto de Filosofía de La Habana (IF) y de la Universidad Autónoma de Puebla (BUAP) por esbozar, más que respuestas, aquellas interrogantes sociales, culturales y artísticas que, desde constelaciones cambiantes de conceptos y reflexiones estéticas, puedan ser emplazadas en sus respectivas realidades. El presente libro es el tercero de (...) la serie Redes, dedicada a plasmar los principales resultados del trabajo de colaboración del Cuerpo Académico de Estética y Arte de la BUAP con otros grupos de investigación. La coordinación de esta entrega contó con la sapiencia y laboriosidad académica de la doctora Alicia Pino Rodríguez (1954-2017), investigadora del IF, integrante del Consejo de la Colección, coordinadora de su segundo volumen y parte esencial de este, dedicado a su memoria. (shrink)

La identidad, el cuerpo y los imaginarios, en su vínculo con el arte y la cultura, son los conceptos básicos presentes en este libro. La asociación entre ellos no es nada casual. Responde a importantes necesidades epistemológicas y prácticas en la comprensión de lo que somos, de la medida en que el arte y la cultura nos constituyen y del modo en que lo corporal y lo imaginario se convierten en depositarios de los atributos que nos identifican. Esta sexta entrega (...) de La Fuente nace como iniciativa para el trabajo conjunto del Cuerpo Académico “Estética y Arte” de la BUAP y extiende su concepción y realización a otros cuerpos, asociados, junto al primero, en la Red de Investigaciones en Arte (RIA). Participan en el libro, de esta forma, investigadores de las universidades Autónoma de Puebla, Autónoma de Ciudad Juárez, Autónoma de Querétaro y de Barcelona. Se compone de tres secciones, precedidas cada una de ellas por Mesas Redondas dedicadas, respectivamente, al vínculo entre identidad y universalidad, a la estética del cuerpo femenino y a los imaginarios como depositarios de las identidades promovidas por el arte. Las secciones se completan con trabajos en torno a los mismos temas, realizados por integrantes de diferentes cuerpos académicos de la RIA o que colaboran con ella. (shrink)