In this paper we show that, when analyzed with contemporary tools in logic—such as Dunn-style semantics, Reichenbach’s three-valued logic exhibits many interesting features, and even new responses to some of the old objections to it can be attempted. Also, we establish some connections between Reichenbach’s three-valued logic and some contra-classical logics.

This article pretends to provide a reading of the Seventh Letter focused on the role that medical terminology plays in it. Leaving aside the unsolvable enigma of Plato’s authorship, the letter shows evident connections with fundamental topics from the “last” Plato, particularly in its political aspects. In many passages of the Seventh Letter, the figure of the philosopher as an educator appears covered with medical aspects, and the political situation is defined as a pathology that we must treat according to (...) a therapeutic methodology. (shrink)

We report general and consensus results of a survey administered to a defined population of economic science academics in Mexico. Our results include insights on economic opinions, scientific aspects of economics, scientific activities, countries' economic performances and methodological orientation. Our outcomes show areas of consensus which, at least partially, are consistent with findings in previous studies. Comparisons between our results and those of other studies suggest that consensus could be constant over time and that economics academics in Mexico seems to (...) show similar levels of skepticism about the importance of rationality assumption as those in other latitudes. (shrink)

El confinamiento vivido durante la pandemia de Covid 19 nos obligó a afrontar la vida con un ritmo más tranquilo. En este contexto, desde el Grupo de Estudios Interdisciplinares de Literatura y Arte (LyA) (UCLM) se planteó desarrollar un proyecto donde abordar nuestra docencia desde una perspectiva más pausada siguiendo la filosofía del Slow Movement. El objetivo de este texto es dar a conocer el trabajo que se viene desarrollando en asignaturas de Historia del Arte en los Grados de Humanidades (...) y Estudios Sociales de la Facultad de Humanidades de Albacete y de Historia del Arte de la Facultad de Letras de Ciudad Real (UCLM). (shrink)

Una mirada a la historia de la investigación con seres humanos nos revela que la ética (al menos entendida como el ethos de una comunidad) ha estado siempre presente de uno u otro modo. No obstante, también son numerosas las situaciones en las que las pautas morales son sistemáticamente transgredidas.

The objective of the communication is to analyze the characteristics of the training projects and their relationship with the development of collaborative work in Higher Education Institutions. As a study methodology, a documentary investigation was carried out, through the review and obtaining of information in various bibliographical sources. The results indicate that training projects are a strategy aimed at training people who, in a collaborative way and with the support of new technologies, are able to mobilize their knowledge in solving (...) their most pressing context problems, so they differ from traditional educational practices, in which knowledge are transmitted by the teacher in an academic manner. In conclusion, it is necessary to continue carrying out theoretical and empirical studies that enable the educational change required by the society of our time. (shrink)

En palabras de la Dra. Ivana Costa, la argumentación que aquí se propone lleva a los lectores a descubrir en la teoría epicureísta de las pasiones el fundamento de la filosofía política epicúrea [...]. Pero el eje de esta teoría está, indudablemente, en la caracterización que hace Epicuro del placer; esto es, la determinación precisa de qué lugar le cabe [...] entre los bienes para la buena vida [y] qué credenciales tiene para ser considerado el bien supremo. Este fue uno (...) de los temas centrales del debate ético-político que plantearon las diferentes líneas filosóficas en Grecia entre fines del siglo V a.C. y comienzos del siglo IV a.C. [...] Epicuro intentaba demostrar [...] que la justicia, entendida como virtud individual, se identifica con el placer, a contracorriente de la communis opinio, que la concibe destinada al beneficio de los demás. Al identificar a la virtud de la justicia con la ataraxia, al concebirla como virtud que es también capaz de "tranquilizar" con eficacia a quien la posee y la practica (porque es precisamente su contrario, la injusticia, la que provoca la turbación del alma), la noción epicúrea de justicia queda unida también a su singular teoría del placer. Que no es mero disfrute personal sino actividad que extirpa las opiniones equivocadas y las sustituye por estados mentales verdaderos y adecuados. La investigación que da origen a este libro había mostrado, con sólidas herramientas de análisis de las fuentes y exhaustiva discusión de la literatura sobre el tema, que el concepto epicúreo de justicia no puede escindirse del entramado de la lógica, la física y la ética del maestro de Samos. [...] Se parte entonces de esa trama compleja y, con delicadeza y generosidad, la argumentación va deshilvanando los motivos que han llevado tradicionalmente a una interpretación convencionalista o naturalista de la filosofía epicúrea. Finalmente, señala que el profesor Navarro nos propone considerar el concepto de justicia subrayando la posición excéntrica que insinúa Epicuro respecto de la contraposición nómos-phýsis en la que se venía dirimiendo la cuestión desde finales del siglo V a.C. El análisis [...] abre a la posibilidad de una reconstrucción global de la filosofía política epicúrea [y] permite reformular, a partir del eje naturaleza-convención, tanto su teoría física, como su gnoseología [...]. En cuanto a los aspectos específicamente políticos de la filosofía de Epicuro, la argumentación va, de los comienzos de la asociación humana, al estatuto de las leyes, el progreso de la historia y el papel de la prólepsis como criterio de lo justo. (shrink)

Leaders play a critical role in setting the tone for ethical climate in organizations. In recent years, there has been an increased skepticism about the role played by corporate executives in developing and implementing ethics in business practices. Sales and marketing practices of businesses, particularly in the pharmaceutical industry, have come under increased scrutiny. This study identifies a type of leadership style that can help firms develop an ethical climate. Responses from 333 salespeople working for a North American subsidiary of (...) an international pharmaceutical company were used to analyze the impact of instrumental leadership on ethical climate. We also examined the effect of ethical climate on effort, satisfaction with the supervisor, and job satisfaction. Managerial implications are provided. (shrink)

The valence–space metaphor research area investigates the metaphorical mapping of valenced concepts onto space. Research findings from this area indicate that positive, neutral, and negative concepts are associated with upward, midward, and downward locations, respectively, in the vertical plane. The same research area has also indicated that such concepts seem to have no preferential location on the horizontal plane. The approach–avoidance effect consists in decreasing the distance between positive stimuli and the body and increasing the distance between negative stimuli and (...) the body. Thus, the valence–space metaphor accounts for the mapping of valenced concepts onto the vertical and horizontal planes, and the approach–avoidance effect accounts for the mapping of valenced concepts onto the “depth” plane. By using a cube conceived for the study of allocation of valenced concepts onto 3D space, we show in three studies that positive concepts are placed in upward locations and near the participants’ body, negative concepts are placed in downward locations and far from the participants’ body, and neutral concepts are placed in between these concepts in both planes. (shrink)

This paper shows the brain correlates of Cloninger’s personality model during the presentation of social scenarios under positive or negative valence situations. Social scenarios were constructed when participants played the Dictator game with two confederates that had two opposites roles as the cooperator and non-cooperator. Later the same day during a fMRI scanning session, participants read negative and positive situations that happened to confederates in the past. Participants were asked to think “how do you think those people felt during that (...) situation?” A dissimilarity matrix between stimuli were obtained from fMRI results. Results shown that Harm Avoidance trait people make use of right middle frontal gyrus and left superior frontal gyrus to discriminate between Coop and NoCoop. Cooperation as a trait makes use of the right superior temporal gyrus and the right precuneus to discriminate between Coop and NoCoop in positive social scenarios. Finally, Self-directedness trait people make use of the right inferior parietal lobe to discriminate between Coop and NoCoop in negative social scenarios and the right precuneus to discriminate between Coop and Strangers. An intuitive link between discrimination findings and behavioral patterns of those personality traits is proposed. (shrink)

_Introducción_: la Limitación del Esfuerzo Terapéutico (LET) busca reorientar las medidas del acompañamiento terapéutico durante el final de la vida; actualmente existe legislación sobre este tema. _Objetivo: _caracterizar el conocimiento y la claridad conceptual y jurídica del personal de salud del Hospital de San José (HSJ) de Bogotá sobre la LET. _Métodos: _estudio descriptivo transversal usando encuesta de libre preparación. Se estableció claridad conceptual con resultado superior al 70% de respuestas correctas. Datos levantados con cuestionario de selección múltiple vía Formularios (...) Google, tabulados en Microsoft Excel ® y analizados con Stata ® vía estadística descriptiva. _Resultados:_ 36 % de encuestados tuvo claridad conceptual y jurídica sobre LET; el 82,3 % de encuestados diferenciaron LET de eutanasia y el 95,6 %, LET de cuidados paliativos. El 61 % de los encuestados no tuvo conflicto moral/jurídico con LET; el 60 % y el 70 % de los encuestados creen, respectivamente, que suspender el oxígeno y la ventilación mecánica no hacen parte de la LET. Finalmente, el 78,9 % expresó no haber recibido suficiente información sobre el tema. _Conclusiones_: el personal encuestado carece de claridad conceptual suficiente sobre la LET,lo que señala la necesidad de mayor educación al respecto. (shrink)

Technological advances in the information and knowledge society have influenced and transformed economic, social and educational dynamics. Currently there are many digital gaps related to the access to technology, lack of digital literacy and social use. These gaps vary based on the population ages and become more notorious in elders. This digital illiteracy is making all technological developments of the XXI Century to be underused, not making possible to take advantage of all the possibilities that they offer to our society, (...) in this case, to Colombia. This study aims at analyzing the penetration level and use of handheld digital devices, especially the cellular phone, in adult population, based on the 2016 national survey of life quality in Colombia, elaborated by Departamento Administrativo Nacional de Estadística-DANE, specifically on the module of ownership and use of ICT goods. Results of four age groups are compared: 32 years or under, from 33 to 45, from 46 to 59, and over 60. The total sample is 37047 inhabitants of the Colombian territory, grouped by regions (Antioquia, Bogota, Caribbean, Eastern Central, Orinoquia, Amazonia, Pacific, San Andres, and Valle del Cauca). Data have been analyzed by using descriptive and inferential statistical procedures, contingency tables analysis, and logistic regression, in order to identify and know the effect of age on the level of penetration and use of handheld digital devices when comparing results in young adults and older ones. Findings show that young adults use these technologies in a greater proportion when comparing to older adults, showing a significant correlation between age and the increase of the digital gaps of access and social use of handheld digital devices. Even when characteristics like country regions, level of education, and the urban or rural setting are taking into account, the probability of obtaining penetration and use of handheld digital devices decreases significantly when attaining old age. (shrink)

Customer orientation and the development of long-term relationships with customers are known conditions for growth and profit sustainability. Businesses use special treatments, inducements, and personal gestures to show their appreciation to customers. However, there are concerns about whether these inducements really create the right perceptions in customer’s mind. This study suggests that when customers believe that the firm is ethical, the inducements and special treatments received are seen in a positive light and can help develop loyalty. The hypotheses were tested (...) with responses from 299 customers of financial institutions in Chile. Results support the hypotheses that firm’s ethical reputation helps in retaining customers. Managerial implications are provided. (shrink)

Customer orientation (CO) and the development of long-term relationships with customers are known conditions for growth and profit sustainability. Businesses use special treatments, inducements, and personal gestures to show their appreciation to customers. However, there are concerns about whether these inducements really create the right perceptions in customer's mind. This study suggests that when customers believe that the firm is ethical, the inducements and special treatments received are seen in a positive light and can help develop loyalty. The hypotheses were (...) tested with responses from 299 customers of financial institutions in Chile. Results support the hypotheses that firm's ethical reputation helps in retaining customers. Managerial implications are provided. (shrink)

Hay un idealismo que interpreta la realidad objetiva como una síntesis abierta a la vida concreta, en una dialéctica del pensamiento y no de los hechos. Podemos llamar objetivo a este idealismo, aunque la expresión resulte contradictoria. Este es el rasgo original de Fernando Beltramo. There is an idealism that interprets the objective reality as an open synthesis of concrete life, in dialectics of thought, not of facts. We call this idealism objective, though the expression be contradictory. This is (...) Fernando Beltramo’s original feature. (shrink)

Este breve ensaio discute dois aspectos da produção bibliográfica do educador brasileiro Jorge Nagle recentemente falecido: por um lado, a feição crítica de sua primeira obra, Educação e sociedade na Primeira República; por outro, o modo aparentemente conformista de sua interpretação da Lei nº 5.5692/71 no livro A reforma e o ensino. A partir de uma narrativa pessoal, pela qual o ensaísta revive o encontro que teve com o professor Nagle cerca de seis meses antes de seu falecimento, são (...) apresentados estes dois Jorges Nagles, tendo em vista explorar as dicotomias que os separam e as constantes que os identificam em formas de pensar a “reconstrução educacional” do Brasil. (shrink)

This work aims to contribute new elements to the debate which took place in Tópicos, Revista de Filosofía between Ezequiel Téllez Maqueo and Jörg Alejandro Tellkamp about Thomas Aquinas’s theory of sensitive knowledge. The concepts of spiritus and immutatio spiritualis will be the key to solve the dilemma between the coherence or inconsistency of that theory.

El pensamiento de Jorge Millas (1917-1982) posee una articulación que resulta altamente sugestiva toda vez que es posible captar, bajo el plexo de sus ideas, una clara relación de dependencia en la cual la reflexión en materia de educación es deudora de una antropología filosófica previa que operó como su soporte. El presente trabajo se propone exponer las principales ideas de Jorge Millas en materia de educación, poniendo en evidencia los nexos antes mencionados entre educación y antropología.

Resumo: Machado de Assis, um dos mais famosos escritores brasileiros, oferece um retrato de Bento de Espinosa em um soneto de 1880. Em seus versos, o poeta combina, do início ao fim, a imagem do pensador como operário e como filósofo. Apesar de certa imprecisão nos traços estampados no retrato, o artigo pretende mostrar que o soneto pode, tanto quanto o poema “Spinoza”, de Jorge Luis Borges, operar como um primeiro convite ao estudo do espinosismo. Embora não haja qualquer (...) intenção de realizar uma exegese propriamente literária do poema, busca-se desvendar as singularidades da imagem machadiana de Espinosa, confrontando-a aos escritos do filósofo e aos dados disponíveis a respeito de sua vida.: Machado de Assis, one of the most well-known Brazilian writers, offers a portrait of Baruch Spinoza in a sonnet of 1880. In its verses, the poet combines the image of the thinker as a craftsman and as a philosopher. This article intends to show that despite the inaccuracy in the sonnet’s portrayal of certain aspects of its subject, it can nevertheless, just like the poem “Spinoza” written by Jorge Luis Borges, act as a first call to the study of Spinozism. Without intending to perform a proper literary exegesis of the poem, the article seeks to unveil the singularities of Machado’s image of Spinoza, confronting it with the philosopher’s works and biography. (shrink)