The present study aims to apply a program based on Hellison’s Teaching Personal and Social Responsibility Model (TPSR), traditionally used in Physical Education, to other educational subjects and examine the assessment of the teachers who carried it out during the 2018-2019 school year. The program was applied over eight months of one academic year and during at least 60% of the weekly class hours. Initially, 586 students participated, 429 being experimental subjects with 30 teachers, of whom 16 participated in the (...) interviews carried out, all of them being Secondary Education teachers. We used qualitative methodology through content analysis carried out with ATLAS.ti 7.1.3. The instruments used to collect information were semi-structured recorded group interviews. The conclusion is that the Personal and Social Responsibility Model can be applied to all subjects in the curriculum and is adaptable to any content and type of student body. As a basis for future research, we suggest the application of the model by all teachers involved in the same school year and the participation of students’ families. (shrink)

This methodological article provides a Mixed Method approach to analyze how the Teaching Personal and Social Responsibility (TPSR) Model is feasible to enhance student’s autonomy. The objective is to detect how teachers’ behavior-oriented patterns shift in response to continuing professional development to reinforce TPSR strategies. We compared the application of TPSR by three teachers who had previously attended a training course for this model, with that of an expert in the model. A total of 44 sessions of primary and secondary (...) school semesters in various subjects, taught by all four teachers and comprising 120 students. A mixed-method approach followed in the study involved: a) the Observational System of Teaching Oriented Responsibility (OSTOR), which revealed how the teachers’ behavior patterns shifted over their interventions, and b) the Tool for Assessing Responsibility-Based Education (TARE 2.0.), which focused on perceived behaviors by teachers and student behaviors. Data analysis was conducted for a) the T-pattern detection technique, b) polar coordinate analysis to obtain detailed sequences of instruction, and c) descriptive and correlational analysis from the TARE. The mixed-method analysis of data confirms how the TPSR improved the teaching behaviors of the three teachers in training compared with the expert teacher. (shrink)

Physical activity, body composition and sedentary behavior may affect the health of children. Therefore, this study examined the effect of an educational hybrid physical education program on physical fitness, body composition and sedentary and PA times in adolescents. A 9-month group-randomized controlled trial was conducted in 150 participants allocated into the control group and experimental group. Cardiorespiratory fitness, speed, strength, agility, flexibility and body mass index were assessed through previously validated field tests. Sedentary time, PA at school and afterschool were (...) evaluated with the Youth Activity Profile-Spain questionnaire. Significant differences were observed concerning to the CG in APA-weekend, speed-agility and agility. Regarding the intervention, cardiorespiratory fitness, speed-agility, strength, flexibility, agility, PA in school, APA-weekday, APA-weekend, APA-week, and sedentary time increased significantly in the EG. The use of a hybrid program based on teaching personal and social responsibility and gamification strategies produced enhancements in cardiorespiratory fitness, agility, speed, APA-weekdays and APA-weekends, reducing the sedentary time. (shrink)

Reseñado por CARLOS ORTIZ DE LANDÁZURIUniversidad de Navarra, Pamplona, [email protected].

The Coalition of Immokalee Workers (CIW) has successfully combated modern-day slavery by transforming the ways that over a dozen major brands, including Taco Bell, Subway, and Wal-Mart, manage their supply chains. The CIW’s efforts over more than 20 years have effectively stopped enslavement practices, including abuses such as wage theft and peonage indebtedness. We conducted a field ethnography, interviews, and archival analyses to understand this success. We find that the CIW employs a decentered, egalitarian, and ensemble approach to their multiplicities (...) of alliances by collectively “animating” themselves and their partners through ensemble leadership. This combination of alliances, along with worker-driven monitoring, brings life to the CIW motto “We are all leaders.” Translating this motto into daily practice is how the CIW virtually eradicates enslavement practices in corporate supply chains. (shrink)

This study proposes and tests a model that integrates culture, attitudes, subjective norms, and attributions into a theoretical framework that explains tolerance toward nepotism in a Latin American country. The participants were 202 Ecuadorian middle and upper managers. The results suggested that attitudes, subjective norms, and attributions significantly predict managerial intention to discipline those employees who favored a family member when hiring. Furthermore, subjective norms and internal attributions mediated the relationship between culture and intentions to discipline employees who engaged in (...) nepotistic acts. Our findings highlight the need to implement culture-congruent HR practices to effect mission-driven changes in talent management practices. (shrink)

The Disintegration of Community analyzes the social and cultural writings of Jorge Portilla (1919−1963) and demonstrates the continued relevance of his thought to contemporary debates on the politics of social and cultural identity, the nature of community, and the political role of affect and moods. Sánchez and Gallegos address questions as timely today as they were for Portilla: What drives the impulse toward political nationalism? What sustains the myths that organize our political lives? Under what conditions do communities disintegrate? An (...) appendix offers original English translations of three of Portilla's fascinating and hitherto untranslated essays, including Portilla's 1952 essay, "The Spiritual Crisis of the United States.". (shrink)

Este artículo es un intento de dilucidación y delimitación historiográfico-conceptual que pretende aportar un enfoque alternativo a los estudios sobre la teoría política realista. Mi propósito es presentar un bosquejo del sentido histórico del concepto de realismo político situándolo en los contextos de la Realpolitik alemana y de la escuela realista de las relaciones internacionales. De este modo, pretendo mostrar las relaciones contextuales del realismo político, la localización de su antagonismo con el liberalismo y la invención retrospectiva de una tradición (...) realista como resultado de una serie de apropiaciones intelectuales y políticas. This article is a historiographical and conceptual attempt of clarification and delimitation to offer an alternative view to the studies of the realist political theory. I pretend to put forward an outline of the historical sense of the concept of political realism, placing it on the contexts of German Realpolitik and the realist school of international relations. Thus, I pretend to show the contextual relations of political realism, the location of its antagonism against liberalism and the retrospective invention of a realist tradition as a result of a set of intellectual and political additions. (shrink)

The article presents Plato’s Republic as a work arguing for the fundamental principles which constitute not - as Popper thought - a totalitarian state, but rather our own state, based on the rule of law. Plato is trying to develop here a new form of ‘Enlightenment’ which we should see as a ‘revitalisation’ of traditional positions, which Plato thinks should be regenerated according to rational principles.

El microscopio constituye un instrumento de vital importancia para la Microbiología y para muchas otras ramas de la Medicina. Se realizó una revisión bibliográfica con el objetivo de profundizar los conocimientos sobre el microscopio, sobre la historia de este en el período comprendido desde su creación hasta la actualidad a nivel mundial y más brevemente en Cuba. El trabajo aborda también, con una corta descripción, los diferentes tipos existentes, así como algunas de las aplicaciones más importantes en la Microbiología. This (...) bibliographic review was carried out with the objective to deepen the existing knowledge about the history of the microscope since its origin up to date worldwide which and in Cuba, taking into account that it constitutes an instrument of vital importance for microbiology and for many other branches of medicine. This work also deals with a brief description of the different types of microscopes as well as some of the most important applications in microbiology. (shrink)

El presente texto es una indagación del concepto de utopía propuesto por el filósofo colombiano Darío Botero Uribe, en relación con el concepto de disenso expuesto por el filósofo francés Jacques Ranciére. El pensamiento político de los dos autores toma como centro de las transformaciones políticas el movimiento individual ético en forma de acción política en vía de trasformación de diferentes formas de dominación presentes en las sociedades actuales. La intención entonces se centra en la estética como disputa de la (...) reformulación del campo social, económico y político, que coloca lo político en permanente contingencia y devenir, por lo que nunca existe un proyecto político último o ‘verdadero’ esencial, a manera de los grandes movimientos del siglo XX, sino que en eco de la propuesta foucaultiana los dos autores sostienen una forma de estética de la existencia en cuanto acción política. (shrink)

This essay aims to show the relationships in the transcendental phenomenology of Edmund Husserl between ethics and love. Why it is emphasized in the moral and ethical dimension of the person and how important is the categorical imperative according to which every man must do his/her best to show the social impact of this imperative in his circumstances. These reflections lead to the theme of the community and to the community of love, in special, which Husserl devoted major reflections from (...) the transcendental phenomenology. The aim is to show the ethical dimension of love in Husserl. (shrink)

A partir de uma variedade de histórias sobre a vida íntima de mulheres famosas, o jornalismo de entretenimento e de fofocas compõe avaliações e julgamentos sobre emoções e comportamentos que alimentam atribuições culturais sobre a maternidade. Este artigo identifica duas matrizes culturais implicadas na narrativa jornalística do showbiz e dos chimentos - melodrama e escândalo - e analisa sua articulação na produção biográfica sobre mães celebridades que prolifera em revistas, programas de televisão e plataformas dedicadas a notícias sobre celebridades. Enquadrado (...) na tradição crítica do discurso, o artigo investiga a encenação de melodramas e escândalos na construção jornalística de seis histórias ligadas à maternidade de celebridades argentinas famosas. A partir da análise de diferentes fontes que encadearam essas histórias, observamos uma retórica moral expressa pela alternância complementar entre histórias de infortúnio e transgressões maternas. (shrink)

El artículo explicita la pregunta por el sujeto de una comunidad desobrada como la que propone Jean-Luc Nancy. Sin pretender una respuesta cerrada y unívoca, se recorren las posibilidades para pensar un sujeto coherente con una comunidad basada en una ontología relacional, poniendo el acento en el carácter singular plural de un “yo” y de un “nosotros” que pueda responder a la exigencia de lo “común”.

Emmanuel Levinas, uno de los filósofos occidentales más profundamente originales del siglo XX, ha recibido en los últimos años una atención considerable por parte de educadores y filósofos de la educación. Son muchas las implicaciones éticas que tiene para la educación en áreas relacionadas con la educación moral, cuestiones de diversidad, multiculturalismo y políticas de reconocimiento. Este artículo se apoya en Levinas para quien el concepto de responsabilidad constituye la piedra angular de su obra filosófica y encuentra su mejor expresión (...) en la acogida al otro. Educar es acoger, acompañar y ayudar al educando en su proyecto de vida. Desde la ética levinasiana, la acogida no se concibe como un mero objeto de instrucción o de enseñanza, se “aprende” por contagio, por mímesis. Por ello, los autores se muestran contrarios a la propuesta de actuaciones educativas concretas previamente programadas, y apuestan por la creación de un clima educativo en el aula que favorezca la apertura al otro, especialmente al diferente cultural. Concluyen en la importancia de una educación hospitalaria que profundice en el sentido de la responsabilidad y haga de la experiencia del alumno el punto de partida de la acción educativa. (shrink)

El objetivo de este trabajo es analizar el impacto del aprendizaje adaptativo ante Covid-19 en la Facultad de Ciencias Económicas Administrativas de la Universidad Autónoma del Carmen.Para este estudio se realizó una revisión documental de los conceptos teóricos abordados y posteriormente se hizo un análisis descriptivo de una muestra de 291 estudiantes.Los resultados muestran que la mayoría de los estudiantes logró un desempeño satisfactorio, usando de manera preferente la plataforma Teams, aunque también se utilizaron otras plataformas como apoyo. Con esto (...) se concluye que la comunidad universitaria se adaptó rápidamente al entorno virtual impuesto por la pandemia. (shrink)

Eloy Bueno, actual decano y catedrático de la Facultad de Teología de Burgos, ha dedicado varios trabajos al estudio de algunos filósofos actuales. En ellos expone la sensibilidad del pensamiento filosófico español que va desde una conciencia trágica a una dionisíaca. Con diversos planteamientos Javier Sádaba, Fernando Savater, Eugenio Trías, entre otros, consideran la importancia de tres conceptos: el de limite, el de tragedia y el de lo sagrado como núcleo de su reflexión. Aunque estos filósofos argumentan de manera distinta, (...) Eloy Bueno observa que la sensibilidad de nuestro tiempo se centra en un lenguaje restrictivo a los hechos empíricos y en una consciencia trágica porque ante los grandes problemas humanos no se propone una respuesta. (shrink)

Diversas evidencias parecen indicar que, durante la comprensión oral, el procesamiento del habla se realiza a partir de la información verbal auditiva y de la información viso-gestual proveniente del interlocutor. En este marco, se evaluó el tiempo y la precisión de respuestas de sujetos oyentes en una tarea de lectura labial con el patrón acústico suprimido. En ella, 25 participantes adultos, sin diagnóstico de patologías lingüísticas o cognitivas ni discapacidad auditiva o visual, debían distinguir si estaban frente a una palabra (...) del español a partir de la visualización de su articulación. Para la tarea se construyeron 240 estímulos, divididos en tres grupos de 80 ‘Palabras’ del español, 80 ‘Pseudopalabras’ del español y 80 ‘No-Palabras’, presentados en forma aleatoria. Los resultados respecto del tiempo de respuesta indicaron que las ‘Palabras’ (m=717,6ms) se reconocen con una velocidad menor que las ‘Pseudopalabras’ (m=809,5ms) y las ‘No-Palabras’ (7633,7ms); mientras que las ‘Pseudopalabras’ demoraron más en ser respondidas que las ‘No-Palabras’. Por su parte, en los resultados de precisión los estímulos presentaron el siguiente patrón de reconocimiento: ‘Palabras’<‘Pseudopalabras’<‘No-Palabras’ (correspondientes a un 59,89%, 62,5% y 86,3%, respectivamente). Del mismo modo, se encontró evidencia robusta de la relación entre el tipo de estímulo presentado y el acierto/desacierto de las respuestas, aunque el modelo indica que la condición ‘No-Palabra’ es reconocida con mayor facilidad y que la diferencia entre ‘Palabras’ y las ‘Pseudopalabras’ no es relevante. Asimismo, se observó una relación entre la menor velocidad y el desacierto en las respuestas. Estos datos corroboran la hipótesis de la integración de información proveniente de la percepción visual y el procesamiento del lenguaje, al mismo tiempo que permiten proyectar trabajos futuros con evidencias electrofisiológicas. (shrink)

The article focuses on the significance that the figural order of discourse, especially by means of syllepsis, has in Kant’s Critique. We follow as a thread the internal aporetic of Kant’s Writings, which the Kantian scholar Gérard Lebrun examined in different articles, in order to outline the reach of what the article displays as a Rhetoric within the limits of mere Reason. This work proposes to contribute to the clarification of the reciprocal dependence between the progress of the self-knowledge process (...) of reason and the formation of rhetorical figures — not only based on the discovery of analogies — which form also part of Kantian theory of objectivity. (shrink)

RESUMEN. Este trabajo tiene el propósito principal de estudiar cómo las nuevas formas de acceder a la paternidad y maternidad, a través de las técnicas de reproducción asistida con donación de gametos o embriones, afectan a algunos derechos de los hijos e hijas. En concreto, serán analizados los derechos de filiación paterna y materna y el derecho a conocer los orígenes biológicos. Para ello, será central tomar en consideración el deber que pesa sobre los poderes públicos de asegurar la protección (...) integral de los hijos y posibilitar la investigación de la paternidad, junto con el deber de los padres de prestar asistencia de todo orden a sus hijos. La igualdad de todos los hijos ante la ley, con independencia de su filiación, llevará a comprobar las diferencias entre las personas nacidas mediante reproducción asistida, las nacidas por reproducción natural y las adoptadas, y a valorar si tales diferencias pueden seguir siendo justificadas. ABSTRACT. This work has the main purpose of studying how new ways of access to parenthood, through assisted reproductive technologies with donation of gametes or embryos, affect some rights of the children. Specifically, there will be analyzed the children´s right to both a mother and a father and the right to know their biological origins. To do so, it will be central to take into consideration the duty of public authorities to ensure the comprehensive protection of children and enable the investigation of paternity, together with the duty of parents to provide assistance of all kinds to their children. The equality of all children before the law will lead to testing the differences between those born through assisted reproduction, those born by natural reproduction and the adopted ones, and to assess if such differences may continue being justified. (shrink)

En el vórtice del tiempo -- La digestión del conocimiento -- De la noble virtud -- Retrodicción del futuro -- Taki Onqoy -- Guernica -- Máximas e interludios -- De retorno al crepúsculo -- Bitácora.

The sequencing of the human genome has opened the way for using bioinformatics to identify sets of genes controlled by specific regulatory signals. Here, we review the unexpected diversity of DNA response elements mediating transcriptional regulation by estrogen receptors (ERs), which control the broad physiological effects of estrogens. Consensus palindromic estrogen response elements are found in only a few known estrogen target genes, whereas most responsive genes contain only low‐affinity half palindromes, which may also control regulation by other nuclear receptors. (...) ERs can also regulate gene expression in the absence of direct interaction with DNA, via protein–protein interactions with other transcription factors or by modulating the activity of upstream signaling components, thereby significantly expanding the repertoire of estrogen‐responsive genes. These diverse mechanisms of action must be taken into account in screening for potential estrogen‐responsive sequences in the genome or in regulatory regions of target genes identified by expression profiling. BioEssays 24:244–254, 2002. © 2002 Wiley Periodicals, Inc.; DOI 10.1002/bies.10066. (shrink)

Two populations are subdivided into two categories of individuals (hawks and doves). Individuals fight to have access to a resource which is necessary for their survival. Conflicts occur between individuals belonging to the same population and to different populations. We investigate the long term effects of the conflicts on the stability of the community. The modelis a set of ODE's with four variables corresponding to hawk and dove individuals of the two populations. Two time scales are considered. A fast time (...) scale is used to describe frequent encounters and fightings between individuals trying to monopolize the resource. A slow time scale is used for the demography and the long term effects of encounters. We use aggregation methods in order to reduce this model into a system of two ODE's only for the total densities of the two populations which is found to be a classical Lotka-Volterra competition model. We study different cases of proportions of hawks and doves in both populations on the global coexistence and the mutal exclusion of the two populations. Pure dove tactics in both populations are unstable. In cases of mixed hawk and dove in both populations, there is coexistence. Pure dove or mixed hawk-dove tactics in one population can coexist with pure hawks in the other one when the costs of fightings between hawks are large enough. (shrink)

Los principales referentes intelectuales de Ángel Álvarez de Miranda, historiador de las religiones.

The tumor suppressor protein p53 is intimately involved in the cellular response to DNA damage, controlling cell cycle arrest, apoptosis and the transcriptional induction of DNA damage inducible genes. A transcriptional target of p53, Gadd45, was recently found to bind to PCNA, a component of DNA replication/repair complexes, thereby implicating Gadd45 in DNA metabolism(1). Using biochemical assays, a role for Gadd45 in excision repair in vitro has been demonstrated(1). Antisense experiments have also indicated an in vivo role for the GADD45 (...) gene in UV‐irradiation survival. These discoveries establish a link between p53 and DNA repair through Gadd45. (shrink)

The thesis proposes an account of the means of scientific representation focused on similarity, or more specifically, on the notion of “creative similarity”. I first distinguish between two different questions regarding the problem of representation: the question about the constituents and the question about the means of representation (following Suárez 2003; van Fraassen 2008). I argue that, although similarity is not a good candidate for constituent of representation, it can satisfactorily answer the question about the means of representation if adequately (...) characterized. To motivate this position, I dispute the main arguments offered against similarity as means of representation, namely the arguments from variety, vagueness, and misrepresentation, and contend that similarity plays a central epistemic role in practices of representing in science. The study of the role of similarity in scientific practice, I argue, requires the analysis of the uses of judgments of similarity in the construction of scientific models. I examine the cases of the Mississippi Basin Model and the San Francisco Bay Model to illustrate how judgments of similarity are directly involved in the production of epistemically fruitful models. Informed by the practical investigation developed throughout the thesis, I finally outline what I call the creative similarity account of the means of representation. The notion of “creative similarity” helps to capture the way in which similarity, as means of representation, intervenes in actual practices of representing, namely, in the form of a productive interplay of judgments of similarity and distortions (i.e. idealizations, abstractions, simplifications), which is employed by resourceful agents with the aim of understanding aspects of the natural world. (shrink)

Recensión de A. Rubio Castro (ed.), Los desafíos de la Familia Matrimonial (Estudio Multidisciplinar en Derecho de Familia), Instituto Andaluz de la Mujer, Sevilla, 2000.