ObjectiveThis study aimed to analyze the influence and measurement of the relationship and interaction between the elderly lifestyles after the appearance of the SARS-CoV-2 variant and the factors analyzed comprised life satisfaction levels, social relationships, and daily-life activities.MethodsThe study population was ≥ 65 in Castile-La Mancha. The research design was quantitative and arose from primary data collected via an ad hoc survey carried out through the Computer Assisted Telephone Interview system by randomly stratified sampling. The sample size was made up (...) of 1,065 cases, and the participants were selected through a random sampling stratified by gender quotas, age, province, and habitat size.ResultsThe results obtained revealed two main lifestyles, from which a notable behavioral change in personal relationships led to infer toward alternative lifestyles.ConclusionNotwithstanding the variation in lifestyles of the elderly after the pandemic, certain relationships remained unaltered. Thus, from the analyzed variables, relatives and friends relationships were scarcely influenced by the supervened incident. (shrink)

This paper proposes and analyzes the psychometric properties of the PREVI-A scale. It describes the process of item development, the factorial structure of the scale, reliability, evidence of validity and diagnostic performance with regard to recidivism risk in juvenile offenders. The sample was made up of 212 juvenile offenders held at detention centers run by the Madrid Agency for Reeducation and Reintegration of Juvenile Offenders, a regional government body. Statistical analyses were used to corroborate the theoretical factorial structure of the (...) PREVI-A, which consists of six risk/protection dimensions based on the Risk-Needs-Responsivity Model, and to obtain empirical support for the reliability and validity of PREVI-A as a tool to assess the risk of recidivism by juvenile offenders in Spain. (shrink)

We study whether the probabilistic postulate could be derived from basic principles. Through the analysis of the Strong Law of Large Numbers and its formulation in quantum mechanics, we show, contrary to the claim of the many-worlds interpretation defenders and the arguments of some other authors, the impossibility of obtaining the probabilistic postulate by means of the frequency analysis of an ensemble of infinite copies of a single system. It is shown, though, how the standard form of the probability as (...) the square of the scalar product follows from Gleason's theorem. (shrink)

Based on the results obtained from primary education students—fifth and sixth graders—the aim of this work is to check the appropriate self-perceived behaviors during and at the end of the game. The study population was made up of 698 students from fifth and sixth grade in the Autonomous Region of Castilla–La Mancha (Spain). Data were collected through a questionnaire (scale) on the social skills of primary school students linked to the adequate skills when losing, the adequate skills when winning, and (...) the adequate skills during the game. Study results revealed that analyzed behaviors vary, depending on the moment of the game, being it more frequently during the development of the game than when losing or winning. (shrink)

Reseña de la obra de Orden Jiménez, Rafael V., Humanismo Republicano Iberoamericano. Un debate. Ambrosio Velasco Gómez; José Luis Villacañas Berlanga, Madrid, Biblioteca Nueva, 2019, pp. 127.

Nowadays, the quality standards of higher education institutions pay special attention to the performance and evaluation of the students. Then, having a complete academic record of each student, such as number of attempts, average grade and so on, plays a key role. In this context, the existence of missing data, which can happen for different reasons, leads to affect adversely interesting future analysis. Therefore, the use of imputation techniques is presented as a helpful tool to estimate the value of missing (...) data. This work deals with the academic records of engineering students, in which imputation techniques are applied. More specifically, it is assessed and compared to the performance of the multivariate imputation by chained equations methodology, the adaptive assignation algorithm based on multivariate adaptive regression splines and a hybridization based on self-organisation maps with Mahalanobis distances and AAA algorithm. The results show that proposed methods obtain successfully results regardless the number of missing values, in general terms. (shrink)

Resumen. El siguiente artículo conceptual muestra un análisis de la literatura con respecto a larelación entre la Efectividad Organizacional y los planes de Remuneración a los empleados sobretodo en su perspectiva variable. Se encontró la existencia de esta relación durante el análisis dediversas investigaciones en contextos diferentes al mexicano, por ello se propone profundizar más enel estudio de la misma en un contexto de empresas mexicanas debido a los pocos estudiosencontrados a este respecto.Palabras claves. Remuneración variable, efectividad organizacional, bono de (...) productividad, bonopor cumplimiento de objetivos, premios a grupos y equipos, remuneración por méritos, remuneraciónpor competencias.. The follow conceptual article shows an analysis of the literature about the relationshipbetween the organizational effectiveness and the employee’s remuneration plans, especially in itsvariable view. It founded the existence of this relationship during the analysis of several studies indifferent contexts from the Mexican´s, therefore it propose to investigate more about the study of thesame relationship in Mexican companies due to the few studies founded in this regard.Keywords. Variable remuneration, organizational effectiveness, productivity bonus, individualincentive plans, team/group incentive plans, merit pay, competency based structure. (shrink)

The article presents a set of articles on the present and projection of the scholastic tradition. The starting point is the anthropological turn that, within scholasticism and at the beginning of the fourteenth century, privileged the study of ethics, law and politics and, consequently, the forced development of a moral theology concerned with the human coexistence. The second scholasticism, prolonging this tradition throughout the 16th and 17th centuries, could not remain oblivious to the implications of the profound changes that were (...) taking place: the Discovery of America, the Protestant Reformation, the development of a commercial proto-capitalism and the strengthening of the monarchies. As the Reformation was consolidated in a good part of the European territories, intellectual borders were raised between the various confessions. However - and this is the focus of the papers presented - these borders were porous and, despite the climate of confrontation, various indirect communication channels managed to maintain a single intellectual republic. (shrink)

El presente trabajo examina la recepción de la obra del filósofo marxista e hispanista Juan Carlos Rodríguez Gómez (1942-2016), renovador del marxismo, por parte de un representante del hispanismo marxista anglosajón, el profesor Malcolm K. Read. El trabajo aborda su lectura centrándose en su último libro, pero haciendo referencias a otros trabajos anteriores. La obra de Read ofrece un punto de vista doblemente privilegiado, por el trabajo académico del autor entre la teoría y los estudios literarios y por su situación (...) en el campo universitario anglosajón, para ver tanto la potencialidad como los obstáculos de la obra de Rodríguez para su recepción fuera de España (en el marxismo anglosajón), pero también sus dificultades en la recepción interna. El presente artículo señala los aciertos de sus análisis, los complementa y matiza con algunas observaciones. (shrink)

Esta obra se concentra en cuatro temas cruciales de la formación de docentes, tanto antes como durante el servicio y en la enseñanza en diferentes áreas y niveles educativos. En primer lugar, se aborda el asunto de las creencias que los docentes tienen sobre el proceso educativo, las cuales parecen influir en la práctica profesional que estos desarrollan y, por lo tanto, deberían recibir la atención explícita de los procesos de formación de docentes que deseen promover prácticas específicas. El segundo (...) tema de la obra es la relación entre la formación de docentes y la política pública que la rige. En particular, se analizan las reformas curriculares implementadas por varias licenciaturas en universidades privadas colombianas, en respuesta a reformas a la normatividad sobre las condiciones de calidad que a las que deben ajustarse todas las licenciaturas del país. El tercer tema analizado es en qué medida los docentes en educación superior van más allá del dominio de su saber disciplinar atribuyendo importancia a la pedagogía, la didáctica y la práctica reflexiva en su propia práctica docente. Finalmente, se discuten aspectos de la formación de docentes relacionados con los procesos vividos y los retos encontrados por los docentes al entrar en la profesión, su socialización en la comunidad docente, sus identidades como maestros y su motivación para ser docentes. Vale la pena señalar que las contribuciones a este libro comparten el uso de metodologías cualitativas y presentan los resultados de historias de vida, entrevistas, observaciones, y análisis documentales, entre otros. (shrink)

Adaptive optics are techniques used for processing the spatial resolution of astronomical images taken from large ground-based telescopes. In this work, computational results are presented for a modified curvature sensor, the tomographic pupil image wavefront sensor, which measures the turbulence of the atmosphere, expressed in terms of an expansion over Zernike polynomials. Convolutional neural networks are presented as an alternative to the TPI-WFS reconstruction. This technique is a machine learning model of the family of artificial neural networks, which are widely (...) known for its performance as modeling and prediction technique in complex systems. Results obtained from the reconstruction of the networks are compared with the TPI-WFS reconstruction by estimating errors and optical measurements. The reconstructed wavefronts from both techniques are compared for wavefronts of 153 Zernike modes. For this case, a detailed comparison and grid search to find the most suitable neural network is performed, searching between multi-layer perceptron, CNN and recurrent networks topologies. In general, the best network was a CNN trained for TPI-WFS reconstruction, achieving better performance than the reconstruction software from TPI-WFS in most of the turbulent profiles, but the most significant improvements were found for higher turbulent profiles that have the lowest r0 values. (shrink)

The concept of polarity is pervasive in natural language. It relates syntax, semantics and pragmatics narrowly, Semantics: an international handbook of natural language meaning, De Gruyter Mouton, Berlin, 2011; Israel in The grammar of polarity: pragmatics, sensitivity, and the logic of scales, Cambridge studies in linguistics, Cambridge University Press, Cambridge, 2014), it refers to items of many syntactic categories such as nouns, verbs and adverbs. Neutral polarity items appear in affirmative and negative sentences, negative polarity items cannot appear in affirmative (...) sentences, and positive polarity items cannot appear in negative sentences. A way of reasoning in Natural Language is through Natural Logic. This logic is based on the concept of polarity in order to make the meaning of a sentence weaker o stronger without changing its truth value. There exist many proposals to compute polarity in the Natural Logic context, the most widely known are the ones by: van Benthem, Sánchez-Valencia, Dowty, and van Eijck, 6th international Tbilisi symposium on logic, language, and computation, Batumi, Georgia, Springer, 2007). If Natural Logic is going to be used, as an inferential mechanism between text fragments, in Natural Language Processing applications such as text summarization, question answering, and information extraction, it is a priority to know what the existing relationship among the aforementioned algorithms is; for example, to implement the most general. We show in this paper the equivalence among the analyzed algorithms, filling a gap in Natural Logic research, particularly in computing polarity, and the soundness of their algorithms. (shrink)

Tras delinear los intereses y líneas básicas del pensamiento de Aranguren, se consideran sus reflexiones sobre el tema de la muerte, principalmente en su Ética de 1958, pero también en artículos y obras posteriores.

Drawing on political, legal, national, post-national, as well as American and European perspectives, this collection of essays offers a diverse and balanced discussion of the current arguments concerning deliberative democracy. The essays consider the thr.

The use of artificial intelligence in healthcare contexts is highly controversial for the (bio)ethical conundrums it creates. One of the main problems arising from its implementation is the lack of transparency of machine learning algorithms, which is thought to impede the patient’s autonomous choice regarding their medical decisions. If the patient is unable to clearly understand why and how an AI algorithm reached certain medical decision, their autonomy is being hovered. However, there are alternatives to prevent the negative impact of (...) AI opacity in shared (healthcare professional–patient) decision-making processes, and benefit from the high accuracy of such systems. Despite these ethical issues, this paper advocates for its usage and also defends the positive role that it could have in enhancing patients’ autonomy. I advocate for a system where the implementation of AI is only partial, and humans will remain in control of oversighting algorithm interpretation of medical images and patients’ data. (shrink)

Aprender de los griegos es posible, pero solo si partimos de dos bases necesarias: la primera, que nuestro mundo es profundamente distinto al suyo; la segunda, que el pensamiento libre requiere no quedar prisionero de ningún dogma. La forma primitiva de pensar de los griegos es una escuela que nos puede ayudar a desnudar la enorme cantidad de supuestos en los que se apoya la mentalidad contemporánea.

The central aim of this paper is to explain how protocol sentences establish a specific space for scientific discussion at the level of observation in the social sciences. In this space, the four levels of the theory of protocol sentences work as a coordinate system that allows to specify the degree of quality of data production. To do so, we elaborate upon Jean-Claude Passeron’s epistemology by combining it with Otto Neurath’s theory of protocol sentences. We start by discussing Passeron’s interpretation (...) of Neurath’s work in Le raissonnement sociologique and then present Neurath’s theory, following Thomas Uebel’s interpretation, with the purpose of developing the potential of Passeron’s epistemology in this regard. (shrink)

En este artículo analizo aportaciones de Michel Foucault y Antoni Domènech, relacionadas ambas con una filosofía política del cuerpo. Para ello estudio sus acercamientos respectivos a la ética clásica, ya sea como una estética de la existencia o como una razón erótica que se opone a una razón inerte. Posteriormente, y tras confirmar sus concomitancias, propongo completarlos con una lectura de El banquete de Platón. Finalmente ejemplifico cómo podría funcionar este programa analizando la conformidad y la resistencia contra la imposición (...) de una ortodoxia corporal. (shrink)

Euthanasia and the duty to die have both been thoroughly discussed in the field of bioethics as morally justifiable practices within medical healthcare contexts. The existence of a narrow connection between both could also be established, for people having a duty to die should be allowed to actively hasten their death by the active means offered by euthanasia. Choosing the right time to end one’s own life is a decisive factor to retain autonomy at the end of our lives. However, (...) there is no definitive consensus on why physicians should be the ones performing the medical procedure to end a person’s life. The moral problems arising from such assertion are not to be taken lightly, for medical tradition has long regarded the duty not to kill, not to actively end a patient’s life, as the core moral obligation that gives meaning to the medical profession. Our concern is to question the moral justifiability of the arguments offered by physicians not to actively help patients die. (shrink)