The company at the service of today's society is reinventing itself to satisfy people's needs in a more efficient and adapted way. Globalization and digitization promote increasing interaction and new forms of economic organization such as collaborative economy. However, can it be understood that this new business model, more than others, has as its raison d'être in the search for the “common good”? A first approach suggests the presence of values related to collaboration between equals aiming at a common good. (...) However, the possible existence of a profit motive and the labor relations framework in which certain activities are carried out have created a debate on their ethical qualification. In this context, considering 278 companies in the collaborative economy sector, the relationship between the concept of “common good” and the collaborative economy is analyzed, while examining whether these new realities have an explicit ethical intention (of search for goods for people). According to the results, it is not possible to assert that these platforms have an ethical concern, but it is observed that they are in line with the common good and implicitly contribute to the service of society. (shrink)

The company at the service of today's society is reinventing itself to satisfy people's needs in a more efficient and adapted way. Globalization and digitization promote increasing interaction and new forms of economic organization such as collaborative economy. However, can it be understood that this new business model, more than others, has as its raison d'être in the search for the “common good”? A first approach suggests the presence of values related to collaboration between equals aiming at a common good. (...) However, the possible existence of a profit motive and the labor relations framework in which certain activities are carried out have created a debate on their ethical qualification. In this context, considering 278 companies in the collaborative economy sector, the relationship between the concept of “common good” and the collaborative economy is analyzed, while examining whether these new realities have an explicit ethical intention (of search for goods for people). According to the results, it is not possible to assert that these platforms have an ethical concern, but it is observed that they are in line with the common good and implicitly contribute to the service of society. (shrink)

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)

The current economic crisis, unsustainable growth, and financial scandals invite reflection on the role of universities in professional training, particularly those who have to manage businesses. This study analyzes the main factors that might determine the extent to which Spanish organizational management educators use corporate social responsibility (CSR) or business ethics stand-alone subjects to equip students with alternative views on business. A web content analysis and non-parametric mean comparison statistics of the curricula of undergraduate degrees in all universities in Spain (...) were conducted. The main conclusion of this paper is related to the Bologna effect in Spanish universities. Comparing our results with prior research in this matter, it is demonstrated that the main reason that explains the increase of CSR and ethical education in Spain is the Bologna process and its adaptation to the European Higher Education Area. Also, private universities in Spain are more likely to require an ethics course than public universities. Other factors, such as size, political orientation, or related to CSR chairs are not statistically explanatory of CSR and ethical education. (shrink)

This article explores how the TV series Black Mirror is evidence that entertaining TV series can provide us with highly elaborated critical thinking about crime and punishment. Based on the premise that society owns social imaginaries to guide our individual orientation, we explore the connection between screen technologies and our criminal imaginaries in this TV series. The article relates the aims of punishment according to criminal theory – prevention, retribution and rehabilitation – with two images that appear in episode 2.2 (...) ‘White Bear’: the monster and its lynching. (shrink)

En la Universidad Médica “Carlos J. Finlay”, se realiza una intervención educativa con el objetivo de valorar la concepción y aplicación de un programa para un curso de preparación de metodólogos en correspondencia con sus funciones en condiciones de universalización de las Ciencias Médicas de Camagüey, en el periodo de septiembre de 2005 a junio de 2007. Se emplean diferentes métodos investigativos: los teóricos, así como la técnica de discusión grupal, permitió diseñar el programa del curso para la preparación de (...) metodólogos en condiciones de universalización y los empíricos, la obtención de algunos datos de interés acerca de los metodólogos que reciben el curso y sus valoraciones en relación con el mismo. Se constata que la preparación pedagógica y experiencia en el desempeño es insuficiente para asumir el rol de metodólogo y valoran de muy importantes los contenidos desarrollados, los métodos y formas organizativas concebidas, por lo que se concluye que el programa del curso cumple con las expectativas del metodólogo al estar diseñado teniendo en cuenta las funciones que estos desempeñan y sus necesidades sentidas A study was carried out about the intervention in education developed to increase teacher's methodological preparation under their new functions due to the fresh conditions of learning within the community applied to medicine training and education in Camagüey. It was carried out in the period of September 2005 to June 2007. Different research methods were used: the theoretical ones and the technique for group discussion help to design the course syllabus and the assessment for those teachers that received the course. It was verified that the methodological preparation and performance experience are insufficient to play their role; but they value as very important the contents, the methods and the organization of the course. The authors conclude that the course meets the expectations of training, because it was designed keeping in mind the teachers' functions and their necessities. (shrink)

El objetivo fue analizar la adquisición de vocabulario en idioma inglés de estudiantes de bachillerato a partir de la implementación de actividades de resolución de problemas. Se empleó un diseño cuasiexperimental de pre y post test, con grupo experimental y control. Los resultados sugieren que las actividades de resolución de problemas son estrategias didácticas efectivas para la enseñanza del inglés.

En el presente artículo se analizará, en primer lugar, la importancia de incorporar la dimensión social al análisis jurídico a partir de un enfoque interdisciplinario riguroso que permite articular las exigencias metodológicas de cada ciencia y así evitar el sincretismo (I). Luego, se desarrollará cómo la sociología de los valores de Nathalie Heinich puede resultar un marco teórico-conceptual relevante para dotar de racionalidad al discurso jurídico cuando se incorporan argumentos de naturaleza social (II). Finalmente, se planteará que lo expuesto en (...) el punto anterior permite incorporar una herramienta relevante al momento de argumentar y de justificar la decisión de casos difíciles, dificilísimos y estructurales en los cuales, entre otros aspectos, deben emplearse principios jurídicos (III). (shrink)

In order to design and implement electronic institutions that incorporate norms governing the behavior of the participants of those institutions, some crucial steps should be taken. The first problem is that human norms are (on purpose) specified on an abstract level. This ensures applicability of the norms over long periods of time in many different circumstances. However, for an electronic institution to function according to those norms, they should be concrete enough to be able to check them run time. A (...) second problem is that norms describe which behavior is desirable and permitted, but not how this is achieved in an institution. In the “real world" regulations often indicate procedures for implementing and enforcing the law. Likewise we should devise means to annotate the norms with practical aspects such as enforcement mechanisms, sanctions, etc. in order to get requirements for an institution that will enforce norms (by either constraining behavior within the norms or reacting to violation of the norms). The choice of which kind of mechanism is chosen is not a normative one, but usually based on criteria of efficiency and/or feasibility of the mechanism. In this paper we present our view on how to approach these problems and other related issues to be solved in order to develop e-institutions capable to operate in complex, highly regulated scenarios. (shrink)

Los estudios recientes sobre Hobbes han puesto una gran atención en el uso de las imágenes. Permanece, sin embargo, una objeción seria y factible: se podría argumentar que Hobbes no relaciona su producción de imágenes, ni a su política, ni a su teoría de la percepción y que, por tanto, no tenemos razón para creer que sus imágenes son una aplicación de esta doctrina. El propósito de este trabajo es mostrar que Hobbes de hecho sí vincula — de un modo (...) implícito — la construcción de imágenes y su teoría psicológica al orden político. Primero, el artículo reconstruye la teoría hobbesiana de la percepción y sus implicaciones. Segundo, se muestra que el Leviathan establece encubiertamente el vínculo entre la teoría de las imágenes y las imágenes políticas, incluyendo, por consiguiente, las creadas por el propio Hobbes. Tercero, se muestra que el Leviatán de Hobbes rara vez descubre su rol como dispositivo para ver, para hacer que el lector vea imágenes que él considera necesarias. Finalmente, se discuten las consecuencias de este descubrimiento para nuestra comprensión de Hobbes y de la visualidad y las imágenes en el pensamiento político. (shrink)

In futsal there are two referees on the playing court and their capacity to respond to physical and physiological demands imposed during the game is essential for the success. The futsal characteristics such as size pitch, referees position and rules of games or type of league could impose specific physical efforts probably. The aim of this study were to analyze the physical demands of eight elite referees from seven matches of Spanish Futsal Cup 2020. The physical activity of each referee (...) during the match was monitored with a Local Positioning System, which was installed on futsal pitch where the matches were played. The data differences were evaluated as Paired-Samples T-Test procedure. The results revealed a similar total distance between halves. The zone 3 distance showed a significative decrease during the match in comparison to the first and second halves. The number of high-intensity acceleration and deceleration decreased in the second half of the match. Therefore, the use of the tracking device to monitoring physical performance provides knowledge of the specific activity profile from futsal referees. This information to can be useful to design more accurate the training programs. (shrink)

Philosophers have long debated whether, if determinism is true, we should hold people morally responsible for their actions since in a deterministic universe, people are arguably not the ultimate source of their actions nor could they have done otherwise if initial conditions and the laws of nature are held fixed. To reveal how non-philosophers ordinarily reason about the conditions for free will, we conducted a cross-cultural and cross-linguistic survey (N = 5,268) spanning twenty countries and sixteen languages. Overall, participants tended (...) to ascribe moral responsibility whether the perpetrator lacked sourcehood or alternate possibilities. However, for American, European, and Middle Eastern participants, being the ultimate source of one’s actions promoted perceptions of free will and control as well as ascriptions of blame and punishment. By contrast, being the source of one’s actions was not particularly salient to Asian participants. Finally, across cultures, participants exhibiting greater cognitive reflection were more likely to view free will as incompatible with causal determinism. We discuss these findings in light of documented cultural differences in the tendency toward dispositional versus situational attributions. (shrink)

The coherence of autobiographical memories plays an important role in psychological well-being, as borne out by recent studies. This study aimed to advance this understanding by assessing whether coherence predicted depressive symptoms over time in adults. Further, it aimed to specify mediators through which this association might occur, namely psychological resources of self-esteem self-efficacy, meaning in life, and optimism. A sample of 160 participants completed surveys at three time-points spaced 1 week apart. The surveys contained measures of the perceived coherence (...) of life stories and autobiographical memories, psychological resources, and depressive symptoms. The results of a path analysis model, controlling for depressive symptoms at baseline, indicated that perceived causal coherence was the only unique predictor of later depressive symptoms, and that this occurred through positive self-concept, represented by self-esteem and self-efficacy. Limitations of the study include no examination of cultural background as a moderating factor and the short time-intervals. Overall, the findings provide further evidence that the perception of how events have unfolded and impacted on one's life and sense of self is particularly important in mitigating depressive symptoms. It extends on our understanding by showing this occurs through changes in self-concept. (shrink)

In the remainder of this article, we will disarm an important motivation for epistemic contextualism and interest-relative invariantism. We will accomplish this by presenting a stringent test of whether there is a stakes effect on ordinary knowledge ascription. Having shown that, even on a stringent way of testing, stakes fail to impact ordinary knowledge ascription, we will conclude that we should take another look at classical invariantism. Here is how we will proceed. Section 1 lays out some limitations of previous (...) research on stakes. Section 2 presents our study and concludes that there is little evidence for a substantial stakes effect. Section 3 responds to objections. The conclusion clears the way for classical invariantism. (shrink)

This article examines whether people share the Gettier intuition (viz. that someone who has a true justified belief that p may nonetheless fail to know that p) in 24 sites, located in 23 countries (counting Hong Kong as a distinct country) and across 17 languages. We also consider the possible influence of gender and personality on this intuition with a very large sample size. Finally, we examine whether the Gettier intuition varies across people as a function of their disposition to (...) engage in “reflective” thinking. (shrink)

Research traditions on cognition and depression focus on relatively unconnected aspects of cognitive functioning. On one hand, the neuropsychological perspective has concentrated on cognitive control difficulties as a prominent feature of this condition. On the other hand, the clinical psychology perspective has focused on cognitive biases and repetitive negative patterns of thinking for emotional information. A review of the literature from both fields reveals that difficulties are more evident for mood-congruent materials, suggesting that cognitive control difficulties interact with cognitive biases (...) to hinder cognitive switching, working memory updating, and inhibition of irrelevant information. Connecting research from these two traditions, we propose a novel integrative cognitive model of depression in which the interplay between mood-congruent cognitive control difficulties, cognitive biases, and rumination may ultimately lead to ineffective emotion-regulation strategies to downregulate negative mood and upregulate positive mood. (shrink)

The aim of this study was to evaluate the neuromuscular response to an agility and repeated sprint ability test according to the level of competition in futsal players. A total of 33 players from two elite teams and one amateur team participated in the study. The participants completed an agility t-test, a 30 m-speed test, and a RSA test. A countermovement jump test and a tensiomyography test of the rectus femoris and biceps femoris of both legs were carried out before (...) and after the tests. RSA test revealed better sprint times in elite players compared to amateurs in the seven bouts, as well as in the 30 m sprint and in the agility test. In conclusion, elite players showed greater performance in the RSA test, in the 30 m tests and in the agility test compared to amateur players. The contractile properties were not a key factor in the RSA performance of the futsal players. (shrink)

Does the Ship of Theseus present a genuine puzzle about persistence due to conflicting intuitions based on “continuity of form” and “continuity of matter” pulling in opposite directions? Philosophers are divided. Some claim that it presents a genuine puzzle but disagree over whether there is a solution. Others claim that there is no puzzle at all since the case has an obvious solution. To assess these proposals, we conducted a cross-cultural study involving nearly 3,000 people across twenty-two countries, speaking eighteen (...) different languages. Our results speak against the proposal that there is no puzzle at all and against the proposal that there is a puzzle but one that has no solution. Our results suggest that there are two criteria—“continuity of form” and “continuity of matter”— that constitute our concept of persistence and these two criteria receive different weightings in settling matters concerning persistence. (shrink)

Is behavioral integration a necessary feature of belief in folk psychology? Our data from over 5,000 people across 26 samples, spanning 22 countries suggests that it is not. Given the surprising cross-cultural robustness of our findings, we argue that the types of evidence for the ascription of a belief are, at least in some circumstances, lexicographically ordered: assertions are first taken into account, and when an agent sincerely asserts that p, nonlinguistic behavioral evidence is disregarded. In light of this, we (...) take ourselves to have discovered a universal principle governing the ascription of beliefs in folk psychology. (shrink)

Student performance and its evaluation remain a serious challenge for education systems. Frequently, the recording and processing of students’ scores in a specific curriculum have several flaws for various reasons. In this context, the absence of data from some of the student scores undermines the efficiency of any future analysis carried out in order to reach conclusions. When this is the case, missing data imputation algorithms are needed. These algorithms are capable of substituting, with a high level of accuracy, the (...) missing data for predicted values. This research presents the hybridization of an algorithm previously proposed by the authors called adaptive assignation algorithm, with a well-known technique called multivariate imputation by chained equations. The results show how the suggested methodology outperforms both algorithms. (shrink)

This study analyzes the most important predictors of acceptance of social network sites in a sample of Chilean elder people. We employ a novelty procedure to explore this phenomenon. This procedure performs apriori segmentation based on gender and generation. It then applies the deep learning technique to identify the predictors by segments. The predictor variables were taken from the literature on the use of social network sites, and an empirical study was carried out by quota sampling with a sample size (...) of 395 older people. The results show different predictors of social network sites considering all the samples, baby boomer males and females, silent males and females. The high heterogeneity among older people is confirmed; this means that dealing with older adults as a uniform set of users of social network sites is a mistake. This study demonstrates that the four segments behave differently, and many diverse variables influence the acceptance of social network sites. (shrink)

La Psicología de la Sustentabilidad (PS) estudia las problemáticas hídricas considerando la relación entre disponibilidad per cápita y consumo de agua. A partir de conceptos tales como; densidad poblacional, infraestructura hídrica y provisión de agua plantea tres estilos de vida relativos al almacenamiento de agua, la reparación de fugas y el consumo hídrico. La PS advierte que las relaciones causales entre las problemáticas hídricas y los estilos de vida son relevantes si se considera el Desarrollo Local Sustentable más que regional (...) y global. A medida que las problemáticas hídricas se intensifican, procesos actitudinales y de austeridad prevalecen sobre el dispendio de agua. En contraste, las situaciones hídricas en equilibrio con el consumo residencial facilitan el dispendio. La discusión alusiva a las problemáticas hídricas y los estilos de vida permitirá construir un sistema tarifario de consumo y delimitar las políticas públicas que se requerirán en el marco de la crisis de abastecimiento y distribución que se espera en los próximos años. (shrink)

Assessing physical fitness has emerged as a proxy of the health status of children and adolescents and therefore as relevant from a public health point of view. DAFIS is a project included in Plan Galicia Saudable of the regional government of Galicia. DAFIS consists of an on-line software devoted to record the results of a standard physical fitness protocol carried out as a part of the physical education curriculum. The aims of this study were: to obtain normative values of physical (...) fitness of the Galician school population evaluated in the DAFIS project, and to identify a reduced number of components and tests able to capture a significant amount of the variability in the physical fitness of children and adolescents. From an initial sample of 27784 records, 15287 cases were considered after filtering. Generalized Additive Models for Location, Scale and Shape were used for obtaining percentile curves and tables for each sex. Furthermore, a principal components analysis was performed, selecting the number of components by applying the Kaiser’s rule and selecting a subset of variables considering the correlation between each variable and the components. Percentile curves and normative values are reported for each test and sex. Physical fitness was better in boys than in girls throughout age groups, except for flexibility that was consistently higher in girls. Two main components were detected throughout age groups: the first one representing body composition and partially cardiorespiratory fitness and the second one muscular fitness. For boys and girls, waist to height ratio had the highest correlations with the first component in four out of six age groups. The highest correlation with the second component, was most frequently observed for the handgrip test both in boys and girls. This study provides evidence about the utility of school community actions like DAFIS aimed to track the health-related fitness of children and adolescents. The results suggest that fat mass distribution and muscular performance concentrate a high proportion physical fitness variance. (shrink)