José María Díez-Alegría (1911-2010) forma parte de la historia de España, como jesuita, intelectual y pensador que ha creado unos vínculos especiales entre la fe y la política, tomando conciencia de la explotación que sufrían los obreros y de su alejamiento de la Iglesia. Intentó durante más de medio siglo romper, desde la Filosofía, el Derecho, la Ética, la Doctrina Social de la Iglesia, la manera que tenía la Iglesia jerárquica de entender la libertad de conciencia, la opción preferencial por (...) los más pobres, las relaciones cristianismo/ marxismo. La afirmación fundamental es que los bienes de la tierra son comunes a todos los hombres. Es una tradición unánime desde el principio mismo de la era patrística. Los Santos Padres ven la institución de la propiedad privada, si ha de ser legítima desde el punto de vista ético, una función de administración solidaria por lo que el lujo es proscrito. A esta relación fundamental de dominio corresponde inseparablemente y en rigurosa correlación, de carácter ético y metafísico, el derecho fundamental de participar en el dominio de los bienes, con carácter personal y esto exige que estén al servicio de la dignidad y libertad. Por tanto, la ideología capitalista está en radical oposición al espíritu del cristianismo, ya que se funda en la negación de la autarkeia. (shrink)

La piedra clave que sostiene el sistema simbólico de las religiones, es sin duda, la experiencia de salvación. F. Heiler afirmaba que el aroma de las religiones es la soteriología y R. Panikkar proponía definir el hecho religioso con tres simples palabras: "camino de salvación". Por ello, la realidad existencial del dolor y el sufrimiento son el gran reto lanzado a la experiencia religiosa: proponéis salvación, se puede decir a los creyentes, pero el dolor y el sufrimiento siguen existiendo. ¿Cómo (...) es posible? Por ello, todas las religiones de formas muy diferentes, responden a la pregunta por sufrimiento y proponen formas para integrarlo existencialmente. (shrink)

Phenomenology of practice is a useful, rigorous way of deeply understanding human phenomena. Therefore, it allows research to be conducted into nursing's most sensitive and decisive aspects. While it is a widely used research approach and methodology in nursing, it is seldom addressed and made use of in its practical and applied value. This article aimed to approach the global outlook of van Manen's hermeneutic‐phenomenological method to better understand its theoretical background and to address and support the contribution this method (...) can make to nursing, if rigorously applied. For a professional discipline like nursing, van Manen's approach is especially interesting because, in addition to contributing to the body of knowledge of nursing, it provides a special kind of knowledge that allows nurses to act in a more reflective manner, and with tact and skill, in certain situations and relationships that arise in their daily practice. A more in‐depth understanding of this research methodology may help nurse‐researchers make good use of it and also harness knowledge derived from this type of research. This comes as a result of assuming that phenomenological texts, the final product of the research, have tremendous educational potential for people who read them carefully. (shrink)

Learning Management System (LMS) platforms provide a wealth of information on the learning patterns of students. Learning Analytics (LA) techniques permit the analysis of the logs or records of the activities of both students and teachers on the on-line platform. The learning patterns differ depending on the type of Blended Learning (B-Learning). In this study, we analyse: (1) whether significant differences exist between the learning outcomes of students and their learning patterns on the platform, depending on the type of B-Learning (...) [Replacement blend (RB) vs. Supplemental blend (SB)]; (2) whether a relation exists between the metacognitive and the motivational strategies (MS) of students, their learning outcomes and their learning patterns on the platform. The 87,065 log records of 129 students (69 in RB and 60 in SB) in the Moodle 3.1 platform were analyzed. The results revealed different learning patterns between students depending on the type of B-Learning (RB vs. SB). We have found that the degree of blend, RB vs. SB, seems to condition student behavior on the platform. Learning patterns in RB environments can predict student learning outcomes. Additionally, in RB environments there is a relationship between the learning patterns and the metacognitive and (MS) of the students. (shrink)

IntroductionIncorporating technology in cognitive interventions represents an innovation, making them more accessible, flexible, and cost-effective. This will not be feasible without adequate user-technology fit. Bearing in mind the importance of developing cognitive interventions whose technology is appropriate for elderly people with cognitive impairment, the objective of this systematic review was to find evidence about usability and user experience measurements and features of stimulation, training, and cognitive rehabilitation technologies for older adults with mild cognitive impairment or dementia.MethodThe Medline, PubMed, Scopus, ScienceDirect, (...) and PsycINFO databases were searched for literature published in the last 10 years, and three researchers independently reviewed potentially eligible studies, following specific inclusion criteria. A systematic review of the studies was conducted, presenting a qualitative synthesis of usability and UX measures with their outcomes, study characteristics and features of the cognitive intervention technologies.ResultsTen studies were selected: five were cognitive stimulation and five were cognitive training. Most of them were computer-based programs with a serious game format. Efficiency and effectiveness were the most frequent measurements used for collecting objective usability data, showing that elderly people with cognitive impairment require more time and help but can complete tasks. Regarding UX or subjective usability data, questionnaires and scales were the most used methods, reporting positive experience despite certain difficulties with the interface in five studies.ConclusionMeasuring usability and UX in cognitive intervention technologies for older adults with MCI or dementia provides an integrated view that can contribute to their development according to the needs and characteristics of the target population. More research is required to include this population group in usability and UX studies, as well as standardized tools and consensus on the relationship of these terms to guarantee the future effectiveness of cognitive intervention technologies.Review registrationThis review was registered in the PROSPERO International Register of Systematic Review Protocols. (shrink)

En este año 2010 se celebra el primer centenario del comienzo del Movimiento Ecuménico con la Asamblea Misional de Edimburgo, 1910. Los problemas misionales protestantes llevaron en aquel momento a que las Iglesias jóvenes, especialmente de Asia y África contribuyeran a que quedara en primer plano que misión y unidad son inseparables: para que la Iglesia cumpla eficazmente con su vocación de misión debe estar unida, la división cristiana entorpece la extensión del Reino de Dios.

In this paper, I argue that the certainty about the wrongness of killing must not be considered as a universal, but as a local one. Initially, I show that there exist communities in which the wrongness of killing innocents is not a moral certainty and that this kind of case cannot be justified by arguing that such people are psychopaths. Lastly, I argue that universal certainties do not admit of exceptions: thus, the fact that some exceptional cases affect the certainty (...) that killing innocents is wrong, leads me to conclude that it is a local certainty. (shrink)

After describing Wittgenstein's notion of ‘certainty’, in this article I provide four arguments to demonstrate that no certainty can be acquired at will. Specifically, I argue that, in order to assimilate a certainty, it is irrelevant whether the individual concerned has found a ground that seemingly justifies that certainty; has a given mental state; is willing to accept the certainty on the proposal of a persuader; or tries to act according to the certainty involved. Lastly, I analyse how each of (...) these arguments is reflected in the way children acquire certainties. (shrink)

Literature on indoctrination has focused on imparting and revising beliefs, but it has hardly considered the way of teaching and acquiring certainties—in Wittgenstein’s sense. Therefore, the role played by rationality in the acquisition of our linguistic practices has been overestimated. Furthermore, analyses of the relationship between certainty and indoctrination contain major errors. In this paper, the clarification of the aforementioned issues leads me to suggest the avoidance of the term ‘indoctrination’ so as to avoid focusing on the suitability of the (...) case to the concept rather than on the analysis of the case itself. This should facilitate that the process of helping children to acquire a world-picture—by teaching them to ignore alternatives to certainties—is definitely accepted as normal and natural, for many beliefs are expected to end up becoming ungrounded certainties not only in the medium or long term, but also, and above all, in the short term. (shrink)

This paper presents the concept of ‘religious certainty’ I have developed by drawing inspiration from Wittgenstein’s notion of ‘certainty’. After describing the particular traits of religious certainty, this paper addresses two difficulties derived from this concept. On the one hand, it explains why religious certainty functions as such even though all its consequences are far from being absolutely clear; on the other hand, it clarifies why, unlike the rest of certainties, the loss of religious certainty does not result in the (...) collapse of the world-picture made up of all certainties. Subsequently, it analyzes to what extent the teacher can teach religious certainty by acting as a facilitator for its acquisition–if desired—particularly bearing in mind that religious certainty cannot be attained at will. These basic teaching guidelines have several advantages. First, they make it possible to know the nature of religious certainty even better. Second, and most importantly, the fact of having adopted the perspective of a teacher who tries inculcating a religious certainty contributes to detecting and preventing forms of indoctrination that, arguably, might go unnoticed even when attempting to properly present religious certainty—or rather, this way of being religious—in current schools to foster understanding thereof. (shrink)

Wittgenstein’s conception of ‘persuasion’, understood as the persuader’s attempt to modify the persuadee’s certainties, has been recently misinterpreted by some scholars. For Persichetti has overlooked the fact that one cannot persuade unintentionally, while Marconi and Perissinotto have not only taken for granted that persuasion consists in the mere transfer of a world-picture or set of certainties to an individual even when she has not alternative or different certainties, but also that education is restricted to persuading or transmitting certainties. After clarifying (...) these misinterpretations, among others, I argue that persuasion is not used for teaching certainties at the outset, but for modifying them when they do not fit the ones expected by the persuader. If it is agreed that education partly consists in transmitting a world-picture, then persuasion constitutes a necessary resource for educators. Lastly, I provide a set of guidelines for teachers to draw attention to the basic aspects of persuasion that they should consider in the classroom. (shrink)

Wittgenstein scholars have tended to interpret the acquisition of certainties, and by extension, of a world-picture, as the achievement of a state in which these certainties are assimilated in a seemingly unconscious way as one masters language-games. However, it has not been stressed that the attainment of this state often involves facing a series of challenges or difficulties which must be overcome for the development of the world-picture and therefore the socialization process to be achieved. After showing, on the one (...) hand, how a world-picture is usually developed, and on the other hand, why a child who seemingly found itself trapped in a precocious skepticism might have serious problems in assimilating certainties, in this paper, I describe some of the challenges children often meet as they acquire a world-picture. Since the overcoming of these challenges is often needed for children to develop a world-picture, I aim at raising the awareness of the necessity of ‘learning to believe’, that is, of developing a series of skills that allow children to undertake the challenges described in this paper. (shrink)

It is expected that children increasingly learn to identify errors throughout their schooling process and even before it. As a further step, however, some scholars have suggested how a culture of error should be implemented in the classroom for the student to be able not only to locate errors but also, and above all, to learn from them. Yet the various proposals aimed at generating a culture of error in the classroom keep regarding error as all those responses and reactions (...) that are not considered as true or correct in each specific case, thereby not realizing that many of these alleged errors are really anomalies with very different characteristics and consequences despite their seeming resemblance. In this paper, I rely on Ludwig Wittgenstein’s On Certainty to clarify the difference between errors and anomalies. Subsequently, I provide guidelines that may be adapted by each teacher to her students’ needs and development level in order to foster a culture of error that begins by distinguishing er... (shrink)

Though Wittgenstein's On Certainty has been influential in analytic epistemology, its interpretation has been enormously controversial. It is true that exegesis has been mainly concerned with the proper characterization of Wittgenstein's very notion of ?certainty?; however, some important questions remain unanswered regarding this notion. On the one hand, I am above all referring to the study of the possibilities we have of retaining a certainty when it has seemingly been placed into question and, on the other hand, of regaining a (...) certainty once it has been lost. In this paper, I attempt to provide a detailed answer to both questions. In so doing, some important features of the picture of ourselves which emerges from Wittgenstein's On Certainty are also revealed. (shrink)

Philosophical Investigations, Volume 45, Issue 1, Page 91-97, January 2022.

In this paper I outline the most relevant traits of the term ‘trust’ understood as one of the synonyms for ‘certainty’ that Ludwig Wittgenstein used in his posthumous work On Certainty. To this end, I analyze the paragraphs of On Certainty in which reference is made to pupils who are expected to trust what is taught by their teacher: in addition, I note that such a process is largely based on the attitude of rejection and bewilderment that teachers promote towards (...) people who call into doubt those certainties that pupils are expected to assimilate. Subsequently, after emphasizing the importance that Wittgenstein attached to the ineffability of certainties, I explain how such certainty or trust can be staged. Lastly, I clarify why an appropriate contemplation of this staging can be of great help for pupils to achieve at least four goals of educational interest: thus, children can not only strengthen their capacity for wonder, but also experience what things are ineffable, glimpse the limits of rationality, and become more tolerant of people who are partakers of a different world-picture. (shrink)

Victor Klemperer (1881-1960) foi um professor alemão de línguas românicas que ficou famoso especialmente pelos escritos em que ele relatou como os nazis deformaram a língua alemã ao ponto de desenvolver o que ele chamou de “a língua do Terceiro Reich”. Neste artigo, pretendo explicar o que esta língua revela sobre certezas, compreendidas no sentido de Wittgenstein, o que, por sua vez, também pode contribuir para fornecer uma visão mais abrangente da medida em que a língua do Terceiro Reich foi (...) cuidadosamente projetada para influenciar decisivamente a atitude e a visão de mundo dos alemães. Especificamente, abordarei oito questões: a perversão da moralidade através de uma mensagem radicalmente bipolarizada; a criação de um contexto no qual todos os julgamentos devem ser abandonados; o uso de dois tipos de persuasão; o enviesamento para a generalização excessiva das certezas; a dificuldade de avaliar casos-limite de certeza; o erro propagandístico de gritar alegadas certezas; a exclusão emocional da dúvida - prestando especial atenção aos domínios do exército e da religião, bem como ao uso de slogans e superlativos; e a substituição de imagens do mundo nazis. (shrink)

Algunos autores han intentado considerar los delirios como certezas –entendidas en el sentido de Wittgenstein– debido a las similitudes que parecen existir entre sus respectivos estatus epistemológicos. Sin embargo, dicho intento ha sido criticado con agudeza, entre otras razones, porque el contenido de los delirios choca frontalmente con el contenido de las certezas, por lo que los delirios no pueden ser comprendidos debido a los cambios en las relaciones de significado. Pero es evidente que, aunque los delirios no se puedan (...) contemplar como certezas, muchos delirios afectan de un modo u otro al sistema de certezas del paciente. Partiendo de esta base, no es descabellado pensar que dicha influencia pudiera ser también recíproca: en otras palabras, parece sumamente recomendable analizar si algunos delirios se podrían contemplar como el resultado de variaciones en certezas. En este artículo llevo a cabo dicho análisis al intentar mostrar que el origen de algunos delirios pedestres y severos puede ser hallado en lo que llamaré “ceguera a posibilidades” e “incertidumbre”, términos que he desarrollado teniendo en cuenta la obra del filósofo Ludwig Wittgenstein. (shrink)

Wide analysis of "María Teresa López de la Vieja, La pendiente resbaladiza. La práctica de la argumentación moral . Madrid y México, D.F.: Plaza y Valdés, 2010, 288 páginas.".

La estabilidad es una de las características centrales de una constitución, aunque su consecución trascienda los planteamientos puramente constitucionales. Los métodos institucionales que se han utilizado para, en cierta medida, intentar alcanzarla son diversos —y a veces contradictorios— según se adapten más o menos fácilmente a la demanda de cambio constitucional. Entre estos fenómenos, este trabajo formula un nuevo concepto denominado liquidez constitucional cuya utilidad radica en propiciar dimensiones de flexibilidad en constituciones rígidas. La liquidez constitucional se canaliza a través (...) de las denominadas cláusulas de liquidez constitucional que se formulan inductivamente a la luz de la Constitución española de 1978 y que son analizadas estructural y funcionalmente. Finalmente, se comparan con otros conceptos tradicionales relativos al tratamiento de la estabilidad y el cambio constitucional. (shrink)

In this paper, I describe the main lines of modern error theory, a systemic theory which regards errors not as the results of someone’s negligence, but as parts of a complex system. Bearing in mind that errors must be considered as such by an observer or attributor, I expose Wittgenstein’s conception of the attributor responsible for discerning if a strange event constitutes an error or an anomaly. Subsequently, I illustrate this conception of the attributor by describing some traits of the (...) role played by many attributors in business organizations, specifically in the production line of a car manufacturer’s plant, when carrying out the rootcause analysis of problems that arise in the plant. Finally, I reveal a paradox whereby if the attributor denies the possibility that anomalies may happen without being able to explain their source within the system that he or she takes as reference, then the very idea of system no longer makes sense. (shrink)

Siegel claimed that teachers are obliged to provide grounds whenever demanded, as a result of which they must be able to subject to scrutiny whatever they teach. In this paper, however, and taking as a reference Wittgenstein’s On Certainty, it is shown that such a demand cannot work for second language teachers because their main task consists in transmitting ungrounded certainties. To clarify this point, I begin by presenting Wittgenstein’s conception of ‘certainty’, and explaining why I think he was right (...) to provide examples of teachers who refuse to answer their students’ doubts concerning certainties. Thereafter, I analyze two kinds of grounds – i.e. historical and practical – with which a second language teacher might reply to the students’ queries about the certainties that he aims to transmit to them. This will enable me to reveal the consequences of such replies and, by extension, the scenario that would result from allowing students to decide whether they accept whatever is taught to them. In this way, I will show not only that Siegel’s demand is unfeasible, but also why second language teaching provides a clear example that the acquisition of certainties constitutes a final goal in education. (shrink)

En el presente texto se intenta presentar una visión ordenada de la evolución de la pregunta de si es España una nación, y en caso de ser la respuesta afirmativa, si ha sido una nación normal y si es su historia la historia de una decadencia. La preocupación por el tema de “España como problema” se remonta al siglo XVII y llega a nuestros días. Nos detendremos especialmente en las tesis al respecto de Ortega y Gasset y su discípulo Julián (...) Marías. (shrink)

José María Valverde, al repasar su relación personal con la filosofía recuerda como experiencia decisiva para toda su vida intelectual la toma de conciencia de que el pensar y el hablar son una sola cosa. Esto le parece la gran cuestión para la filosofía del siglo XX pero, aunque algunos pensadores la hayan asumido, mejor o peor. no son pocos los que la eluden, quizá porque desde tal perspectiva hay riesgo de ver la filosofía como algo imposible o como «abuso (...) del lenguaje», Nietzsche, el poeta-pensador Valéry, Wittgenstein y Heidegger, entre otros, ilustran este tema, que emplaza hoy no sólo a la filosofía. sino también a toda producción mental organizada sea teología, ciencia, literatura o pensamiento moral y político. (shrink)

The diversity in colour patterns on butterfly wings provides great potential for understanding how developmental mechanisms may be modulated in the evolution of adaptive traits. In particular, we discuss concentric eyespot patterns, which have been shown by surgical experiments to be formed in response to signals from a central focus. Seasonal polyphenism shows how alternate phenotypes can develop through environmental sensitivity mediated by ecdysteroid hormones, whereas artificial selection and single gene mutants demonstrate genetic variation influencing the number, shape, size, position, (...) and colour composition of the eyespots. The expression patterns of the regulatory gene Distal-less reveal that these changes can arise at several different developmental stages, and the phenotypes indicate that some forms of changed pattern may occur much more readily than others. Further study of the genes, of the developmental mechanisms, and of the functions of the patterns will provide novel insights about the evolution of morphological diversity. BioEssays 21:391–401, 1999. © 1999 John Wiley & Sons, Inc. (shrink)

Este libro nos presenta un «Ortega desde dentro», es decir, no como él había observado a Goethe, con catalejo, sino reconstruido a base de sus testimonios personales esparcidos en artículos, libros, cartas, clases y conferencias, a los que habría que sumar los que sobre él dejaron familiares, colaboradores, discípulos, amigos y enemigos. Estamos pues ante una biografía con ropaje autobiográfico, no sólo de su persona, sino también de su obra, íntimamente unidas a la España de la primera mitad del siglo (...) xx, a la que quiso guiar bajo los más diversos regímenes antes de ser arrastrado por su tragedia como nación. En cierto modo, es la historia de un amor imposible, porque la España que soñó no existía y puede que ni siquiera llegue a existir. Sin embargo y paradójicamente, también es la historia de cómo Ortega, al iluminar sus carencias, logró dejar su impronta en ella. (shrink)