Belief bias is the tendency for prior beliefs to influence people's deductive reasoning in two ways: through the application of a simple belief-heuristic and through the application of more effortful reasoning for unbelievable conclusions. Previous research indicates that cognitive ability is the primary determinant of the effect of beliefs on accuracy. In the current study, we show that the mere tendency to engage analytic reasoning is responsible for the effect of cognitive ability on motivated reasoning. The implications of this finding (...) for our understanding of the impact of individual differences on belief bias are discussed. (shrink)

The focus of this paper is the analysis of the epistemological and practical role played by pathe/affections in Epicurus’ philosophy. Epicurus firstly considered the affections not as emotional/passional conditions, but as firm criteria of truth and more specifically as the third criterion of the canonic. In this article the critical reactions against the Epicurean position about the function of the affections will be investigated too. Finally, two parts of this paper are devoted to the Cyrenaic tripartition of pathe and to (...) the probable doctrinal relationship between Epicurus’ pathe and Aristotle’s Nicomachean Ethics Book 2. (shrink)

As the content of propositional attitudes, propositions are usually taken to help explain the behavior of rational agents. However, a closer look at signaling games suggests otherwise: rational agents often acquire partial beliefs, and many of their signals are ambiguous. Signaling games also suggest that it is rational for agents to mix their behavior in response to partial beliefs and ambiguous signals. But as I show in this paper, propositions cannot help explain the mixing behavior of rational agents: to explain (...) mixing behavior, we need a probabilistic notion of content. I also show that a probabilistic notion of content renders propositions explanatorily idle in the case of unambiguous signals and full beliefs as well. My suggestion is thus that we should abandon propositions in explanations of rational behavior and adopt instead a probabilistic notion of content. The notion of probabilistic content ultimately provides a simpler framework for explanations of rational behavior than the notion of propositional content. (shrink)

La atención es uno de los fenómenos psicológicos más presentes en la obra orteguiana y, a la vez, uno de los más desatendidos por la crítica. Habitualmente el fenómeno ha quedado eclipsado por ideas tradicionalmente más nodales como la de “perspectiva”, sin embargo, no podemos ignorar que ideas como esta hallan su fundamento precisamente sobre el fenómeno de la atención, lo que le otorga una importancia a considerar. En el presente libro, mediante una revisión crítica de los textos orteguianos, se (...) despliega y reúne un conjunto de argumentos con los que defender la centralidad de la atención en el pensamiento orteguiano ofreciendo, con ella, uno de los elementos cardinales en la estructuración sistemática de su obra, pues, como veremos, es en la atención donde el autor halla el fundamento para edi car su método perspectivista y, a su vez, donde descansa cierta posibilidad de cristalizar su doctrina raciovitalista. (shrink)

In this paper we study the relations between the fragment L of classical logic having just conjunction and disjunction and the variety D of distributive lattices, within the context of Algebraic Logic. We prove that these relations cannot be fully expressed either with the tools of Blok and Pigozzi's theory of algebraizable logics or with the use of reduced matrices for L. However, these relations can be naturally formulated when we introduce a new notion of model of a sequent calculus. (...) When applied to a certain natural calculus for L, the resulting models are equivalent to a class of abstract logics (in the sense of Brown and Suszko) which we call distributive. Among other results, we prove that D is exactly the class of the algebraic reducts of the reduced models of L, that there is an embedding of the theories of L into the theories of the equational consequence (in the sense of Blok and Pigozzi) relative to D, and that for any algebra A of type (2,2) there is an isomorphism between the D-congruences of A and the models of L over A. In the second part of this paper (which will be published separately) we will also apply some results to give proofs with a logical flavour for several new or well-known lattice-theoretical properties. (shrink)

This paper describes the perspectives of stakeholders within the North American dairy industry on key issues affecting the welfare of dairy cattle. Five heterogeneous focus groups were held during a dairy cattle welfare meeting in Guelph, Canada in October 2012. Each group contained between 7 and 10 participants and consisted of a mix of dairy producers, veterinarians, academics, students, and dairy industry specialists. The 1-h facilitated discussions were audio-recorded and transcribed verbatim. Content analysis of the resulting transcripts showed that participants (...) across all stakeholder categories identified lameness as the most important welfare issue facing dairy cattle. Other prominent issues of concern included cow comfort, disease, on-farm mortality, stockmanship, painful procedures, injuries, cull cow management, calf management, and restriction of behavioural freedoms. Participants typically gave several reasons for why they considered issues problematic. Underlying reasons were grouped according to animal-centered concerns [at both the individual and at the herd level ] and industry-centered concerns . This analysis identified areas of shared concern among diverse stakeholder groups, which should aid in the development of standards and policies that satisfy stakeholders within and external to the dairy industry. (shrink)

In 1966, a team made up of Brazilian and foreign scientists spent a week carefully recording the body temperature and other clinical signs and symptoms of 110 Tiriyó Indigenous people in their communities along the Brazil-Suriname border. Led by the Yale University virologist and immunologist Francis Black, the researchers faced an "epidemic" with a special profile, distinct from those most common in Indigenous populations, which usually resulted in widespread illness, the collapse of subsistence activities, hunger, and as a rule, elevated (...) mortality.Rather, what was happening with the Tiriyó was a planned event, controlled and carefully... (shrink)

The object of this paper is to make a study of four systems of modal logic (S4, S5, and their intuitionistic analogues IM4 and IM5) with the techniques of the theory of abstract logics set up by Suszko, Bloom, Brown, Verdú and others. The abstract concepts corresponding to such systems are defined as generalizations of the logics naturally associated to their algebraic models (topological Boolean or Heyting algebras, general or semisimple). By considering new suitably defined connectives and by distinguishing between (...) having the rule of necessitation only for theorems or as a full inference rule (which amounts to dealing with all filters or with open filters of the algebras) we are able to reduce the study of a modal (abstract) logic L to that of two nonmodal logics L - and L + associated with L. We find that L is "of IM4 type" if and only if L - and L + are both intuitionistic and have the same theorems, and logics of type S4, IM5 or S5 are obtained from those of type IM4 simply by making classical L -, L + or both. We compare this situation with that found in recent approaches to intuitionistic modal logic using birelational models or using higher-level sequent-systems. The treatment of modal systems with abstract logics is rather new, and in our way to it we find several general constructions and results which can also be applied to other modal systems weaker than those we study in detail. (shrink)

In this paper we prove the equivalence between the Gentzen system G LJ*\c , obtained by deleting the contraction rule from the sequent calculus LJ* (which is a redundant version of LJ), the deductive system IPC*\c and the equational system associated with the variety RL of residuated lattices. This means that the variety RL is the equivalent algebraic semantics for both systems G LJ*\c in the sense of [18] and [4], respectively. The equivalence between G LJ*\c and IPC*\c is a (...) strengthening of a result obtained by H. Ono and Y. Komori [14, Corollary 2.8.1] and the equivalence between G LJ*\c and the equational system associated with the variety RL of residuated lattices is a strengthening of a result obtained by P.M. Idziak [13, Theorem 1].An axiomatization of the restriction of IPC*\c to the formulas whose main connective is the implication connective is obtained by using an interpretation of G LJ*\c in IPC*\c. (shrink)

The Entrepreneurial University plays a central role in entrepreneurial ecosystems and actively influences the development of entrepreneurial human capital, which is a critical asset for many economies. There is thus a requirement for the identification and strengthening of entrepreneurial competences, but no previous studies have included any analysis of these competences in the university context using an approach based on profiles. The present study fills this gap by investigating the existence of different entrepreneurial profiles among students, based on their competences. (...) It also defines key competences that are critical for differentiating between these profiles and improving entrepreneurial competence levels more generally. To meet these objectives, a field research campaign was developed. Data on 1104 students from various degrees and faculties were collected and analyzed using a quantitative methodological approach. The results reveal the existence of four entrepreneurial competence profiles, namelylow profile,top profile,social profile, andgrit profile. Among as many as 12 possible entrepreneurial competences, the most prominent can explain to a large extent the entrepreneurial profiles of students; these are networking and professional social skills, community engagement, perseverance of effort, and consistency of interest. The results provide evidence of the importance of social capital andgrit. In addition to their contribution to the theory in this area and the development of the Entrepreneurial University paradigm, the results are also useful for the design of training strategies aimed at strengthening the levels of competence of students, thereby providing universities with tools to foster the creation of entrepreneurial human capital. (shrink)

Attention is a cognitive phenomenon that, for its multiple functions and its permeability to emotional and cultural aspects, it’s a phenomenon with difficult definition. At the same time, the reasons that difficult its definition makes it a fundamental piece to understand the human behaviour, particularly the way that it interacts with its environment. In this article, we want to review the role of attention in the awareness process that allow the subject an adequate adaptation to the environment, and, through it, (...) set his perspective of reality, his own «world». / La atención es un fenómeno cognitivo que, debido a sus múltiples funciones y a su permeabilidad a aspectos emocionales y culturales, resulta un fenómeno de difícil definición. Al tiempo, eso que por una parte dificulta su aprehensión, por otra la convierte en una pieza fundamental para comprender el comportamiento humano, particularmente el modo en que interactúa con su medio. En el presente artículo queremos revisar el papel de la atención en los procesos de toma de conciencia que permiten al sujeto una adecuada adaptación al medio y cómo, a través de ella, configurar su perspectiva de la realidad, su «mundo». (shrink)

O presente artigo retoma os textos da criação e reflete, reflete, especificamente na criação da mulher. Os termos hebraicos que acompanham a narrativa da criação e se relacionem com a figura feminina, têm muito a nos contar. Afinal, qual o papel da mulher e seu objetivo ao ser criada, frente ao homem? Haveria uma clara dimensão de superioridade ou inferioridade refletidas nestes relatos? Em nossa sociedade de cultura cristã, o texto bíblico tem valor imensurável na relação de gênero que vivemos (...) em nossa sociedade. Voltar o olhar ao texto bíblico e buscar nele caminhos a partir da crítica textual, é uma forma de buscar respostas para diminuir as injustiças que separam homens e mulheres. (shrink)

Attention is an essential phenome-non to understand the scope of the perspectival methodology in Ortega; therefore, it’s a useful tool to go further in the study of the applicability of ratiovitalism. At the same time, for it is easy tracking in the Ortega’s work, it’s a good knoll to investigate the sources which influenced Ortega in the establishment and, therefore, to explore the shaping of his meth-odology. Our study, based on an analysis of the phenomenon of attention in Ortega's work, (...) guides us to find, in the phenomenolog-ical studies of perception, the core of such influence, thereby accentuating the role of phenomenology in the establishment of Ortega's thought. (shrink)

Many times we have discussed about the appropriateness of situating to Vygotski in the Olympus of psychology. Even today, 80 years later, his theories continue creating as many supporters, defenders of his originality, as effusive critics who accuse the methodological shortcomings of his work. In our view, one of the shortcomings that have accused more his work is the lack of a solid theoretical foundation that endows meaning with the available host of data and results. Therefore, the objective of this (...) article is to show a feasible solution that would be to approach, sometimes encounter with certain phenomenological propositions, for that matter, from the phenomenological studies of perception and its attention to the weight of cultural predicates, where the language is the main element and, at the same time, the meeting point with Vygotski which will help strengthen the foundations of its proposal. (shrink)

La “percepción” es uno de los elementos imprescindibles para la comprensión del pensamiento orteguiano: es la vía por la que nuestra consciencia se abre a lo circundante, fundamento de toda perspectiva y, en consecuencia, elemento fundamental para el autor. A su vez, es uno de los elementos que convierte al pensador madrileño en uno de los estudiosos más originales en este campo. El presente artículo pretende mostrar cómo, para Ortega, ya desde sus inicios, su filosofía de la percepción –de matriz (...) perspectivista–, al fundamentarse en la mundaneidad del individuo y apoyar su percepción cognoscitiva sobre el fenómeno de la atención, incluye o muda, de un modo nada forzado, a una filosofía de la cultura, pues cuando Ortega habla de percepción, lo hace siempre en tanto percepción con predicados culturales. Fue Ortega uno de los primeros en advertir lo ineludible de dicha cualidad. (shrink)

en las últimas décadas la bioética se ha vuelto un tema crucial para la Iglesia. La dinámica propia de la técnica, que se auto-propulsa y avanza con independencia de criterios éticos, amenaza de modo inminente la dignidad humana. En la actualidad ya existe la posibilidad de producir artificialmente seres humanos, incluso sin la mediación de gametos. Pero lo que no existe son los índices para reconocer cuándo una célula intervenida sigue siendo sólo una célula -eventualmente pluripotencial y por tanto con (...) grandes promesas terapéuticas; o cuando ya es una célula totipotencial, un cigoto, un organismo humano: una persona. Ciencia, filosofía y teología, como se mostrará en este artículo, se unen en la reflexión bioética para encontrar de modo urgente esas señales; puesto que la biotecnología sigue avanzando, y hay de tomar posición sobre sus descubrimientos. La Iglesia no puede callar frente a una posible producción artificial, instrumentalización y destrucción de personas; que aunque estén en su fase unicelular y hayan llegado al mundo como artefactos, siguen siempre siendo el reflejo del Rostro de Dios. (shrink)

In this paper we obtain a finite Hilbert-style axiomatization of the implicationless fragment of the intuitionistic propositional calculus. As a consequence we obtain finite axiomatizations of all structural closure operators on the algebra of {–}-formulas containing this fragment.