Research has shown that both physical exercise and cognitive training help to maintain cognition in older adults. The question is whether combined training might produce additive effects when the group comparisons are equated in terms of exercise intensity and modality. We conducted a systematic electronic search in MEDLINE, PsycInfo, and Cochrane Central Register of Controlled Trials databases to identify relevant studies published up to February 2021. Seven hundred and eighty-three effect sizes were obtained from 50 published intervention studies, involving 6,164 (...) healthy older adults, and submitted to a three-level meta-analysis. Results showed that combined training produced a small advantage in comparison to single cognitive training on executive functions, whereas both types of training achieved similar effects on attention, memory, language, processing speed, and global cognition. Combined training achieved higher training gains in balance than single physical training, indicating a transfer from cognitive training to balance. Performing cognitive and physical exercise simultaneously, and interactive training produced the largest gains in executive functions, speed, and global cognition, as well as the largest improvements in physical functions. Aerobic training was associated with higher effects in attention and fitness, whereas non-aerobic training produced larger effects in global cognition and balance. For all cognitive and physical outcomes, training resulted more advantageous when performed in a social context, even though individual training obtained similar results in balance as group training.Systematic Review Registration:www.crd.york.ac.uk/prospero/, identifier: CRD42020175632. (shrink)

This study described the relationships between academic class and student moral sensitivity and reasoning and between curriculum design components for ethics education and student moral sensitivity and reasoning. The data were collected from freshman (n = 506) and senior students (n = 440) in eight baccalaureate nursing programs in South Korea by survey; the survey consisted of the Korean Moral Sensitivity Questionnaire and the Korean Defining Issues Test. The results showed that moral sensitivity scores in patient-oriented care and conflict were (...) higher in senior students than in freshman students. Furthermore, more hours of ethics content were associated with higher principled thinking scores of senior students. Nursing education in South Korea may have an impact on developing student moral sensitivity. Planned ethics content in nursing curricula is necessary to improve moral sensitivity and moral reasoning of students. (shrink)

Critical algorithm scholarship has demonstrated the difficulties of attributing accountability for the actions and effects of algorithmic systems. In this commentary, we argue that we cannot stop at denouncing the lack of accountability for algorithms and their effects but must engage the broader systems and distributed agencies that algorithmic systems exist within; including standards, regulations, technologies, and social relations. To this end, we explore accountability in “the Generated Detective,” an algorithmically generated comic. Taking up the mantle of detectives ourselves, we (...) investigate accountability in relation to this piece of experimental fiction. We problematize efforts to effect accountability through transparency by undertaking a simple operation: asking for permission to re-publish a set of the algorithmically selected and modified words and images which make the frames of the comic. Recounting this process, we demonstrate slippage between the “complication” of the algorithm and the obscurity of the legal and institutional structures in which it exists. (shrink)

The aim of the study is to determine the association between Behavioral Lifestyles and longevity in the elderly. A search strategy was conducted in the PsycInfo, Medline, PubMed, Web of Science, and Scopus databases. The primary outcome was mortality/survival. Four variables were analyzed to evaluate the role of potential moderators. Ninety-three articles, totaling more than 2,800,000 people, were included in the meta-analysis. We found that the lifestyles analyzed predict greater survival. Specifically, doing regular physical activity, engaging in leisure activities, sleeping (...) 7–8 h a day, and staying outside the BMI ranges considered as underweight or obesity are habits that each separately has a greater probability associated with survival after a period of several years. (shrink)

We study rigidity properties of linearly ordered sets (chains) under automorphisms, embeddings, epimorphisms, and endomorphisms. We focus on two main cases: dense subchains of the real numbers, and uncountable dense chains of higher regular cardinalities. We also give a Fraenkel‐Mostowski model which illustrates the role of the axiom of choice in one of the key proofs.

Digitalisation is attracting much scholarly attention at present. However, scholars often take its benefits for granted, overlooking the essential question: “Does digital technology make us better?” This paper aims to help fill this gap by examining digitalisation as a form of government (digitocracy) and the way it shapes a new kind of man: _animal digitalis_. I argue that the digitalised man is animal-like rather than machine-like. This man does not use efficient and cold machine-like language, but is rather emotionalised through (...) digital technology. If those who are ruled acted like machines, data would not be produced on a mass scale, and machine learning would stop learning. Digital man has animal features and is ruled by his brain’s reward system. We need to abandon this new form of government and the resulting man. To overcome digitalisation, we need a humanism that recovers the proper place of man over animals and artefacts, but maintains respect for the value of nature. (shrink)

Intellectuals such as William James and Aldous Huxley have thought it possible to develop a technique to apply to this world the mystical-type insights gained during drug-enabled experiences. Particularly, Huxley claimed that the visionary experience triggered by psychedelics could help us rethink our relationship with technology and promote a much-needed cultural change. In this article, we explore this hypothesis. To do so, we build a philosophical framework based on Günther Anders's philosophy of technique, presenting human beings as morally blind when (...) facing technological development. Mystical experiences are then proposed as a means to improve our moral faculties—and psychedelic drugs as tools to enable them. We finally explore the empirical feasibility of such a hypothesis by thoroughly reviewing the recent scientific literature on the nature of the psychedelic experience, concluding that the long-term effects in the personality domain openness and in nature relatedness point to the emergence of a morally improved agent, thus providing substance to an application of mysticism. (shrink)

This paper critically compares the philosophy of Günther Anders and the contemporary transhumanists, like Julian Savulescu, Ingmar Persson, or Thomas Douglas. The Andersian concepts of moral blindness, promethean gap, and promethean shame will be discussed in order to understand human beings’ outdatedness; parallel to this, we will also expose the transhumanist analysis on the unfitness of human beings in evolutive and cognitive terms. We will show that much of the transhumanist analysis is a reformulation of the Andersian thesis, now under (...) scientific terminology. Finally, we will approach the transhumanist proposal of moral enhancement, explaining and confronting some critics raised on the grounds of freedom and moral responsibility. (shrink)

This article analyzes a panel of 550 international firms, for the period 2004 to 2010, to compare the role of female directors in family and non-family firms in promoting responsible practices. Many studies have associated the presence of women on the board with a higher degree of socially responsible commitment. However, we found that this is much less so in family firms than in non-family firms. In family firms, corporate social responsibility commitment does not vary significantly with the presence of (...) female directors, as the latter tend to behave in accordance with the family orientation toward CSR. This orientation depends on the stakeholders being addressed, with greater social responsibility shown toward external stakeholders than internal ones. (shrink)

Analizo algunos aspectos clave del modelo médico del parto, centrándome especialmente en los presupuestos que parece albergar sobre la relación mente-cuerpo. En primer lugar, examino las visiones del modelo médico como un modelo dualista ontológico. En contra de las críticas habituales a este dualismo, que sostienen que ha llevado a tratar el cuerpo de parto como una máquina, defiendo que el problema no reside en el propio dualismo, sino en que se obvia la interacción mente-cuerpo: son las propias personas de (...) parto quienes se tratan como máquinas. En segundo lugar, analizo la centralidad de la noción de riesgo en el modelo médico del parto y defiendo que en ella trasluce nuevamente una escisión entre lo mental y lo corporal. Defiendo, además, una concepción construccionista del riesgo, pues este no resulta independiente de los discursos y prácticas médicas, sino que estos factores tienen un impacto causal en él. En tercer y último lugar, abordo brevemente el descrédito de los testimonios de las personas de parto, remitiéndolo nuevamente a esa escisión entre cuerpo y mente. (shrink)

This article aims to contribute to the current debate on how imitation in early Greek epic can be identified and assessed. Two divine scenes in Iliad Book 7 and Odyssey Book 13 are compared in the light of their traditional background and contextual significance. It is suggested that there are grounds to interpret this as a case of imitation on the Odyssey poet’s part which, however, was not necessarily meant to elicit recognition of the subtext. A methodological point is made (...) by showing that it is possible to argue for a specific intertextual relation by considering the traditional techniques involved. (shrink)

Se presentan los resultados de un estudio cuyo objetivo general fue identificar y caracterizar el patron estructural de las prácticas pedagógicas recurrentes en los departamentos de educación de espacios patrimoniales musealizados de la Región Metropolitana de Chile, ejemplo de país con perfil identitario pluricultural. La muestra parte de los 87 museos y organizaciones del Registro Nacional de Museos del gobierno (RMC). Se utilizó un diseño exploratorio secuencial (cuan – CUAL) que incorpora análisis estadísticos descriptivos, fases, criterios e instrumentos del método (...) OEPE. Permitió acotar la muestra a 16 y trasladar sus líneas a la base de datos OEPE. Seguido a esto (fase CUAL), la muestra se sometió a los indicadores de la escala validada Q-Edutage. Finalmente, se realizaron análisis descriptivos para los 5 departamentos educativos cuartil 1. La óptica se sitúa en la correlación de ámbitos y agentes educativos como fenómeno. Los nodos estructurales fueron metodología, tipologías de diseño, estrategias pedagógicas, recursos y cauces de participación e interacción comunicativa en entornos virtuales. De la estructura se infieren los cuatro principios del fenómeno, los cuales se ocupan de (1) la capacitación profesional, (2) los artefactos facilitadores, (3) la tecnología aplicada y (4) los mecanismos favorecedores de la interacción. (shrink)

In the present study, we investigated the effects of selective attention at encoding on conceptual object priming (Experiment 1) and old-new recognition memory (Experiment 2) tasks in young and older adults. The procedures of both experiments included encoding and memory test phases separated by a short delay. At encoding, the picture outlines of two familiar objects, one in blue and the other in green, were presented to the left and to the right of fixation. In Experiment 1, participants were instructed (...) to attend to the picture outline of a certain color and to classify the object as natural or artificial. After a short delay, participants performed a natural/ artificial speeded conceptual classification task with repeated attended, repeated unattended and new pictures. In Experiment 2, participants at encoding memorized the attended pictures and classified them as natural or artificial. After the encoding phase, they performed an old-new recognition memory task. Consistent with previous findings with perceptual priming tasks, we found that conceptual object priming, like explicit memory, required attention at encoding. Significant priming was obtained in both age groups, but only for those pictures that were attended at encoding. Although older adults were slower than young adults, both groups showed facilitation for attended pictures. In line with previous studies, young adults had better recognition memory than older adults. (shrink)

El texto propone una nueva interpretación para la descripción que realiza Tácito ( _Ann_. 2.60-61) del viaje por Egipto de Germánico (19 d. C.). El autor establece paralelos de este texto con las _Historias_ de Heródoto para definir una intención teórica en el mismo. Tácito utiliza este episodio egipcio para reflexionar sobre los métodos y las posibilidades de alcanzar certezas por medio del discurso histórico.

Para delimitar la formalidad propia de la Filosofía de la Educación es necesario precisar si ésta es filosofía teórica o filosofía práctica, si incluye en su argumentación conceptos metafísicos, antropológicos y éticos o si se subordina a ellos sin incluirlos. La Filosofía de la Educación como saber práctico se subordina a la Ética. Esta es filosofía práctica porque trata sobre operables con el fin de conocerlos y no de actuar. Es directiva del obrar humano solamente en lo que se refiere (...) a los principios generales, no a la dirección del obrar concreto. Las estimaciones morales primeras no son conclusiones de tesis metafísicas, aunque sea necesario algún conocimiento de éstas para que sea efectiva la evidencia de aquéllas. Tampoco se derivan las proposiciones prácticas de proposiciones teóricas, por lo que no hay "paso indebido" como pretendía la "ley de Hume". El fin de la filosofía práctica es el conocimiento del deber ser de los actos humanos. En el caso de la Filosofía de la Educación, el conocimiento está formalmente dirigido al proceso o actividad que permite perfeccionar al hombre a través de sus actos, sus hábitos y su modo de vida, y al fin o producto de esa actividad que le permite encaminarse hacia su fin último. Lo que afirmamos sobre la educación y su fin universal exige comprender qué son los diversos fines y cómo se relacionan unos con otros, lo que requiere conocimientos propios de la filosofía teórica, presupuestos por la Filosofía de Educación, que busca el fundamento de los juicios prescriptivos, indagando por qué se debe hacer lo que recomiendan las normas que se proponen para dar sentido al proceso educativo. (shrink)

Justo Lipsio publicó en 1598 la primera ed. de _Admiranda sive de magnitudine romana libri IV_, una de las fuentes bibliográficas del _Decline and Fall_ de Gibbon. El trabajo presenta las relaciones entre ambos proyectos historiográficos y revisa el análisis que de esa relación realizó J. G. A. Pococken _Barbarism and Religion. __Volume Three. The First Decline and Fall_ (2003).