The pandemic outbreak in March 2020 and its associated sanitary regulations and restrictions triggered an abrupt and significant change for society in general and for families’ organization in particular. In Chile, the Santiago Metropolitan District was under a strict lockdown that involved the closure of the entire educational system. From a systemic-family stress perspective, the impact of these changes might have consequences not only for each individual family member, but for the parental dynamic and, consequently, for children’s well-being. This paper (...) presents the results of a follow-up study showing changes in self-reported parental depression and the perceived home organization of mothers and fathers assessed at three different moments: before the pandemic, at the initial outbreak, and after 1 month of strict lockdown. Relevant moderators were explored using linear mixed models to understand the within-subject changes in mothers’ and fathers’ self-reports across the different assessment times. Financial strain, personality traits of self-criticism and dependency, previous parent–child quality interaction, recent major stressful events, and number of children are highlighted as relevant factors that moderate changes in home chaos and parental mental health perception. Significant risks and protective factors are described for fathers and mothers. The use of pre-pandemic measures as baseline levels enabled the identification of personal and family characteristics that were related to better outcomes. The results help increase our understanding of the sanitary regulations’ impacts on the family system and identify vulnerability indicators that should be considered. (shrink)

The Term 'Practical Progress' in Biomedical Sciences. A Structuralistic Approach to the Reconstruction of Epistemological Terms in Medicine. An attempt is made to elucidate the structure of the term 'practical progress' and to reconstruct it logically. The importance of discovery and confirmation of new regularities as well as of practical rules arising from them depends on their contribution to the solution of practical problems. The application of this structuralistic definition of 'practical progress' is demonstrated with an example from cardiac surgery (...) concerning the solution of the practical medical problem of myocardial protection during open heart surgery. (shrink)

The Term 'Practical Progress' in Biomedical Sciences. A Structuralistic Approach to the Reconstruction of Epistemological Terms in Medicine. An attempt is made to elucidate the structure of the term 'practical progress' and to reconstruct it logically. The importance of discovery and confirmation of new regularities as well as of practical rules arising from them depends on their contribution to the solution of practical problems. The application of this structuralistic definition of 'practical progress' is demonstrated with an example from cardiac surgery (...) concerning the solution of the practical medical problem of myocardial protection during open heart surgery. (shrink)

This paper examines two alleged limitations in the use of formal languages: on the one hand, the trade-offs between expressive and inferential power, and on the other, the phenomenon of system imprisonment. After reconceptualizing the issue, we consider the role played by modality in the understanding of certain aspects of mathematical structures and argue for its centrality.

COVID-19 is unique in that it is the first global pandemic occurring amidst a crowded information environment that has facilitated the proliferation of misinformation on social media. Dangerous misleading narratives have the potential to disrupt ‘official’ information sharing at major government announcements. Using an interrupted time-series design, we test the impact of the announcement of the first UK lockdown on short-term trends of misinformation on Twitter. We utilise a novel dataset of all COVID-19-related social media posts on Twitter from the (...) UK 48 hours before and 48 hours after the announcement. We find that while the number of tweets increased immediately post announcement, there was no evidence of an increase in misinformation-related tweets. We found an increase in COVID-19-related bot activity post-announcement. Topic modelling of misinformation tweets revealed four distinct clusters: ‘government and policy’, ‘symptoms’, ‘pushing back against misinformation’ and ‘cures and treatments’. (shrink)

Is the debate over the existence of numbers unsolvable? Mario Gómez-Torrente presents a novel proposal to unclog the old discussion between the realist and the anti-realist about numbers. In this paper, the strategy is outlined, highlighting its results and showing how they determine the desiderata for a satisfactory theory of the reference of Arabic numerals, which should lead to a satisfactory explanation about numbers. It is argued here that the theory almost achieves its goals, yet it does not capture the (...) relevant association between how a number can be split up and the morphological property of Arabic numerals to be positional. This property seems to play a substantial role in providing a complete theory of Arabic numerals and numbers. (shrink)

Although number sentences are ostensibly simple, familiar, and applicable, the justification for our arithmetical beliefs has been considered mysterious by the philosophical tradition. In this paper, I argue that such a mystery is due to a preconception of two realities, one mathematical and one nonmathematical, which are alien to each other. My proposal shows that the theory of numbers as properties entails a homogeneous domain in which arithmetical and nonmathematical truth occur. As a result, the possibility of arithmetical knowledge is (...) simply a consequence of the possibility of ordinary knowledge. (shrink)

In this paper, we examine two conceptions of the application of logic and assess their comparative merits. The first is a platonist monist conception that characterizes the logical consequence relation as an abstract relation among propositions. We argue that this proposal, which insists on logic’s topic neutrality, accommodates very well the objectivity of logic. From this perspective, there are no constraints on particular topics. As a result, we have the universality that allows us to go through a wide scope of (...) contexts where logic is applied. In contrast, a non-platonist pluralist conception is examined, and it characterizes the variety of logical consequence relations as concrete, context-dependent in particular cases, and topic-dependent. As will become clear, this conception is particularly well suited to make room for the applications of logic. We conclude that, in order to solve the ontological debate about logic, we need to go beyond its applications. (shrink)

El objetivo de este artículo consiste en dialogar con los discursos universitarios de Peter Hans Kolvenbach, superior general de la Compañía de Jesús entre 1983 y 2008. En particular analizamos la dimensión “iustitia” como elemento distintivo del paradigma de la educación superior jesuita y todo ello lo contextualizamos, a la vez, en su tradición histórica. La apuesta por la promoción de la justicia social, en el entramado universitario de la orden de Ignacio de Loyola, responde asimismo a las opciones que (...) la Compañía de Jesús ha tomado, a raíz del Concilio Vaticano II, y se posiciona como una alternativa a la óptica utilitarista. (shrink)

José Ferreirós y Abel Lasalle Casanave, El árbol de los números: cognición, lógica y práctica matemática, Editorial Universidad de Sevilla, Sevilla, 2015, 256 pp.

Las posibilidades educativas que ofrece la realidad virtual inmersiva (RVI) son actualmente incuestionables, si bien aún se cuenta con escasas propuestas que estén diseñadas expresamente por y para el aula. En esta contribución se presentan los primeros pasos de una interesante iniciativa diseñada por la Fundación Integra (Región de Murcia) entre las que se encuentra el desarrollo de un videojuego de RVI de temática histórica ambientado en el Teatro Romano de Cartagena y al que se juega con gafas Oculus Rift (...) o HTC VIVE. El videojuego ha sido diseñado a modo de serious game y se completa con una secuencia didáctica que permite su integración en el aula. A pesar de que aún no se ha realizado la fase de evaluación de los aprendizajes, la observación de los primeros prepilotajes del juego con estudiantes parecen mostrar su valor como elemento para el aprendizaje y favorecer un acercamiento motivador a la historia. (shrink)

Un libro imprescindible para comprender los grandes debates de algunos de los importantes temas de la agenda ética de hoy. A la vez profundo y actual, con la rigurosidad intelectual que lo caracteriza, Vivanco rescata para la visión de izquierda los principios de la autonomía individual, mal apropiados por las ideologías conservadoras. Tal autonomía sería, sin embargo abstracta si no se asegura la igualdad material de los individuos que conforman la sociedad, lo que sólo puede ser garantizado por el (...) Estado en sus aspectos normativos y de política pública. Sin entrar en esta dimensión del debate, Vivanco sienta los fundamentos de una posición libertaria anclada en la constitución social de los seres humanos. (shrink)

The notion of emergence is longstanding. To date, in the context of the paradigm of complexity, has become important to be co-opted by various schools. This is not a univocal term. However, independent of the perspective always relates to a system and the micro / macro relationship. Historically the emergence has been some kind of a black box of inputs and outputs. The mechanism has been inscrutable. To date there has been a qualitative change in that regard. Indeed, currently available (...) theoretical and methodological devices that allow revealing the black box, namely phenomenal, move from description to explanation of the mechanism of the emergent process. En el contexto del paradigma de la complejidad se trata la noción de emergencia. A la fecha, ha adquirido relevancia siendo cooptada por diversas escuelas. No se trata de un término unívoco. Sin embargo, independiente de la perspectiva siempre refiere a un sistema y a la relación micro/macro. Históricamente la emergencia ha sido una caja negra de inputs y outputs. El mecanismo ha sido inescrutable. A la fecha se ha producido un cambio cualitativo a este respecto. En efecto, actualmente se dispone de dispositivos teóricos y metodológicos que permiten develar la caja negra, a saber, pasar de la descripción fenoménica a la explicación del mecanismo del proceso emergente. Este texto articula la conceptualización de emergencia con su investigación empírica vía simulación computacional. (shrink)

La educaciön en su nueva faceta mundial y ante el efecto de la globalizaciön, exige un modelo universalmente valido para poder encarar los problemas regionales en funciön a los fines universales de la humanidad. Esta tarea exige una nueva filosofia de la educaciön, como punto de partida para construir los fundamentos de la nueva educaciön. Esta necesidad surge inevitablemente como una respuesta a los grandes cambios que genera la globalizaciön. Una nueva educaciön tiene como finalidad lograr la formaciön integral del (...) ser humano en sus tres dimensiones: biolögico, social y espiritual. Dicha finalidad a la vez estä ligada a un fin mucho mäs elevado, como es la conservaciön de la humanidad. (shrink)

El objetivo de la educación es la formación universal del ser humano. ¿Qué significa la formación universal del ser humano? Significa su máxima realización. Esta máxima realización hace posible la reproducción de los valores universales por medio de la educación garantizando la continuidad de la especie humana. Esta tarea de la educación se ve truncado en el hombre moderno por el paradigma fragmentario de formación unilateral. Esta formación unilateral es la causa de la fragmentación espiritual del individuo que se refleja (...) en la crisis existencial y de valores. El predominio de los antivalores en la sociedad conduce a la involución espiritual del individuo y, en consecuencia, a la destrucción de la sociedad. Ante este problema global, surge la necesidad de replantear el objetivode la educación sobre nuevas bases ontológicas que comprende la naturaleza y esencia del hombre, y los principios universales. (shrink)

The problem of identities and cultural differences constitute one of the global problems of our time. Identity and the differences in human beings are expressed in each individual, in each society and in humanity itself as a species. The differences of individual identities are solved by the integration of the latter inside society. The differences of the social or cultural identities are solved by humanity's integration. Is humanity's integration possible? If it was possible, what are the ontologic foundations for such (...) an integration?, why is humanity integration necessary? To understand the problem of the integration and confront mans imminent self-destruction as species becomes necessary not only to return to the study of nature and the essence human beings but, also of other entities of the universe. (shrink)

'Memoria' is the collection of lectures by different authors, with the occassion of the 50th Aniversary of the "Centro de Estudios Filosóficos Adolfo García Díaz" of the Faculty of Humanities and Education of the University of Zulia. -/- As Director of that Research Center, I was also the editor of 'Memoria'. -/- PLEASE NOTE: I AM NOT THE AUTHOR OF "MEMORIA" BUT ITS EDITOR.

Este es un libro que nace de nuestro compromiso por señalar las contribuciones de las filósofas a partir de la pregunta vital: ¿Quiénes nos formaron? Como resultado, se presenta este diálogo a doce voces; reunidas para dialogar, desde distintos lugares en América Latina, sobre nuestra formación teórica, profesional y humana desde una plataforma equitativa y franca. Concebido, en medio de la pandemia por SARS-CoV-2, queremos construir un espacio abierto a nuevas ideas, propuestas e identidades en la Filosofía. Más aún, queremos (...) invitar a nuestros alumnxs a vislumbrar las posibilidades de un cambio radical en la forma en que concebimos y hacemos filosofía. (shrink)

El siguiente artículo hace un recuento sobre las ciencias tradicionales del Islam: de dónde se originan y como las presenta Ibn Jaldún en sus Prolegómenos a la historia universal. Se plantean y destacan algunas de las principales características de dichas ciencias, y finalmente, se hace un comentario con respecto al carácter epistemológico de las mismas y con respecto a cómo pueden concebirse y fundarse unas ciencias asentadas sobre un principio de autoridad.

In two parts of his work Introduction to Universal History, Ibn Khaldun studies those perceptions of supernatural character which some individuals possess. In respect to these, an essential notion to him is that of “Veil of the senses”. according to him –and to other previous authors of whom he takes this notion– sensitivity, which is usually a basic element in common human perception, is seen as an obstacle to supernatural perceptions, for these are not reached by the usual means of (...) knowledge, but by what he conceives as particular revelations of the angelic world. This paper deals about that notion in the first part of his aforesaid work. (shrink)

Este trabajo expone resultados de un estudio sobre la influencia de las ideas contenidas en varias obras de Erasmo de Rotterdam (en especial su Elogio de la Locura) en el Diálogo de Mercurio y Carón de Alfonso de Valdés. Se destacan elementos principales que sustancian dicha influencia, y algunas diferencias entre las ideas de ambos autores que muestran los aportes que Valdés construyó sobre el pensamiento de Erasmo.

In Democracy and the Claims of Nature, the leading thinkers in the fields of environmental, political, and social theory come together to discuss the tensions and sympathies of democratic ideals and environmental values. The prominent contributors reflect upon where we stand in our understanding of the relationship between democracy and the claims of nature. Democracy and the Claims of Nature bridges the gap between the often competing ideals of the two fields, leading to a greater understanding of each for the (...) other. (shrink)

The capacity of cells and organisms to respond to external stimuli and to maintain stability in order to survive decreases progressively during ageing. The mitogenic and stimulatory effects of growth factors, hormones and other agents are reduced significantly during cellular ageing. The sensitivity of ageing cells to toxic agents including antibiotics, phorbol esters, radiations and heat shock increases. This failure of homeostasis during cellular ageing does not appear to be due to any quantitative and qualitative defects in the receptor systems. (...) Instead, metabolic defects in the pathways of macromolecular synthesis may be the basis of altered cellular responsiveness during ageing. (shrink)

Melisa Vivanco objects to my theory of the Arabic numerals in Roads to Reference that the reference fixing procedure that I postulate doesn’t exploit the morphological structure of the Arabic numerals, but it should. Against Vivanco, I argue that the procedure in question does exploit the morphological structure of the numerals in an essential way.

Título: Didáctica de geografía e historia en educación primaria Autor: Laura Arias Ferrer y Alejandro Egea Vivancos Edición: Editorial Síntesis Lugar de publicación: Madrid Año: 2022 Idioma: Español ISBN: 978-84-1357-231-4 Páginas: 198.

The origins of teacher training programs in Chile have not been addressed in depth apart from Vivanco’s studies. Even though these studies explore the development of these programs in Chile from a chronological perspective, there are no qualitative studies that consider senior academics’ narrations. This qualitative study reconstructs the trajectory of teacher training programs in Chile from a series of interviews with 25 academics in charge of these programs. Results were analyzed in three different periods: 1960-1973, 1973-1990, and 1990 (...) to 2019. Results, discussed in a political and academic context, reveal that these teacher training programs have evolved in a sociopolitical context, generating a series of tensions that substantially impact these training programs. The study finishes with the statement of a series of questions aimed at reflecting upon the state of the art in Chile’s training programs. (shrink)