Purpose: This study aimed to develop a stroke effectiveness test in table tennis based on the temporal game structure to assess the ball speed and ball placement of the players, with a purpose to analyze its reproducibility and validity. Methods: Nineteen male table tennis players participated in this study. The test was performed twice during the first session and once during the second session to assess the intrasession and intersession reproducibility, respectively. Moreover, the test was examined on its ability to (...) discriminate between regional and local performance-level players and on the relationship between the test results and the table tennis performance to assess the discriminant and concurrent validity, respectively. In general, the test consisted of 11 simulated rallies of 2–5 balls with the effort and rest ratio of 0.5, and focused on attack with offensive strokes at defensive balls delivered by a robot randomly between the left and right positions on the table. Results: Ball speed, ball placement, and ball speed-ball placement index showed satisfactory reliability and agreement outcomes. Additionally, the Bland-Altman plots show the systematic error of the analyses closer to 0, and that most values were within the limits of agreements. Concerning validity analyses, regional players had higher scores of ball placement and ball speed-ball placement index as well as made fewer errors than local players. Moreover, ball placement, ball speed-ball placement index, and percentage error presented a strong and significant correlation with table tennis performance. However, ball speed was slightly different between the regional than local players and this variable was not related to table tennis performance. Conclusion: Our findings show evidences that the test is reproducible. Moreover, discriminant and concurrent validity are confirmed for ball placement and ball speed-ball placement index. (shrink)

Integrating personality, behavioral, and cognitive theories of change, the author examines the operations, measurement, and evolution of behavioral and ethical standards that distinguish capitalism from other ideologies.

There is not, of course, a one-to-one relation between policy conclusions and the conclusions of positive economics; if there were, there would be no ...

This study assessed the extent to which college students, tomorrow's executives, agreed with various commonly heard assertions regarding the tactics of those climbing the corporate career ladder. The study used essentially the same data collection instrument as that used in a recent study of business executives. The results indicate a highly significant relationship of the opinions to church affiliation, citizenship, and race of the subjects. Moderate levels of significant opinion differences related to the subjects' school, age, social class, and gender. (...) The subjects' opinions were not significantly related to their academic department, gradepoint average, or work experience. (shrink)

Servant leadership has been theorized as a model where the moral virtue of humility co-exists with action-driven behavior. This article provides an empirical study that tests how these two apparently paradoxical aspects of servant leadership interact in generating follower engagement, while considering the hierarchical power of the leader as a contingency variable. Through a three-way moderation model, a study was conducted based on a sample of 232 people working in a diverse range of companies. The first finding is that humble (...) leaders showed the highest impact on follower engagement regardless of their hierarchical position. Less humble leaders in lower hierarchical positions seem to be able to compensate for that through a strong action-oriented leadership style. Most notably for leaders in high hierarchical positions, the moral virtue of humility seems to strengthen the impact of their action-oriented leadership the most. These findings provide empirical support and a better understanding of the interplay between the moral virtue of humility and the action-oriented behaviors of servant leadership. (shrink)

This study assessed the extent to which college students, tomorrow's executives, agreed with various commonly heard assertions regarding the tactics of those climbing the corporate career ladder. The study used essentially the same data collection instrument as that used in a recent study of business executives. The results indicate a highly significant relationship of the opinions to church affiliation, citizenship, and race of the subjects. Moderate levels of significant opinion differences related to the subjects' school, age, social class, and gender. (...) The subjects' opinions were not significantly related to their academic department, gradepoint average, or work experience. (shrink)

The backlash against the Olympic Games reflects the failure of the major global institutions in dealing with the social and ethical consequences of globalisation in areas such as the environment, poverty, terrorism and natural disasters. Disillusionment with the Olympic Games mirrors the disenchantment with the perceived values of globalisation, including winning at any price, commercial exploitation by MNCs, intense national rivalry, cronyism, cheating and corruption and the competitive advantage of advanced nations. How could the Olympic Movement reverse this perception? The (...) most important change would be in the area of leadership. Revitalising the Olympic spirit will require a revolution at the IOC. Character, credibility and communication will be the critical success factors. Before appointing the next President of the IOC, there is an exciting opportunity to reconceptualise the Games as a platform for building a framework of global values to counter-balance the naked economic priorities currently dictating the pattern of globalisation. In reinventing the Olympic Games, it is important to recognise that the modern Games are based upon an anachronism. The idea that amateur sport is both the key to individual moral development and world harmony is largely an invention of the British aristocracy, whereas the original Greek Games not only celebrated the classical ideal of `a sound mind in a sound body', but also involved professional athletes and commercial activity. In making the Olympic Charter relevant to the 21st century, and in making the Olympics more than just a speculator sporting event, there is a strong case for the Games to include a wider spectrum of activities, including arts programs and policy forums, which address the well-being of all humanity in a competitive global economy. (shrink)

En el presente trabajo se pone de relieve una tesis del último Kuhn que ha sido, y aún es, desatendida: el carácter no universal del lenguaje. Luego de ubicarla en los textos y contextos teóricos donde aparece, se intenta aclararla a partir de algunos de sus textos posteriores. En este afán, el trabajo presente en primer lugar muestra, cómo, deben ser modificadas algunas de las propuestas filosóficas atribuidas al Kuhn clásico para poder comprender esta tesis y en segundo lugar, intenta (...) dar cuenta muy brevemente de ciertas innovaciones filosóficas del último Kuhn. Además, se comparan algunas de esas nuevas tesis de Kuhn con sus posibles -aunque nunca explicitados- interlocutores, a saber: N. Chomsky y J. Fodor. This paper draws attention to one of the theses of the Later Kuhn, which has been ignored: the non-universal character of language. After locating the thesis in the texts and theoretical contexts in which it appears, it is attempted to be clarified in view of some of his later texts. In regard of this, the paper firstly shows, how some of the philosophical proposals attributed to the Early Kuhn must be modified in order to understand it. Secondly, a very brief account for certain philosophical innovations in the Later Kuhn is attempted to be given. In addition, some of Kuhn's new theses are compared with his most likely, even if never explicit, interlocutors, namely N. Chomsky and J. Fodor. (shrink)

David Ehrenfeld argues that humanism emphasizes reason at the expense of emotion, and that its narrow focus on the use of reason to serve human interests leads to a dichotomy between man and nature in which ecological factors are subordinated to the satisfaction of human wants. In response, I argue that: humanists stress employment of reflective reason and reason’s interrelations with other aspectsofthe human personality, humanism’s typical commitment to naturalism locates man as part of nature and does not entail an (...) exclusive focus on human interests, and humanism’s commitment to the legitimate sphere of human interests does not entail indifference to nonhuman nature, for a healthy environment is necessary for the long-term satisfaction of human interests. (shrink)

O presente estudo analisa a Lei de Diretrizes e Bases, o Plano Nacional de Educação e o Programa Mais Educação São Paulo, especificamente as partes que tratam da política curricular da ampliação da jornada de aulas na rede pública de ensino de São Paulo, conhecida como escola integral. Metodologia: A análise se dá a partir da perspectiva arqueológica de Michel Foucault, sua terminologia e análise discursiva. Objetivo: O objetivo da pesquisa foi valer-se da contribuição do filósofo e de sua analítica (...) para a leitura crítica e ponderada de documentos educacionais oficiais. Os documentos foram analisados sob a luz dos pressupostos que alicerçam seus objetivos e concepções, mas principalmente sob a perspectiva da analítica arqueológica. A metodologia contemplou, portanto, a análise das regularidades, contradições, comparações e transformações dos três documentos fundantes da escola integral. Resultados: A leitura arqueológica de três documentos da escola integral revelou que a proposta é, de certa forma, totalizante, no sentido de que apresenta a escola integral como supostamente detentora de enorme poder de transformação social, política e educacional. Revelou, além disso, que a proposta tem características paliativas, no sentido de que a escola integral é apresentada como panaceia, quando, de fato, não parece funcionar efetivamente em todos os casos, circunstâncias e objetos, como os documentos presumem. Mostrou ainda que a proposta padece, entre outras coisas, de contradições intrínsecas, extrínsecas e derivadas. Finalmente, revelou que a proposta hierarquiza saberes, nem sempre tem aplicação prática e assume, às vezes, contornos demagógicos. O discurso da escola de tempo integral parece trair a ideia de que o tempo proporciona uma espécie de controle regimental sobre os outros. Fala-se de mais tempo na escola como se isto significasse automaticamente mais qualidade no ensino. Conclusão: Concluímos, portanto, que a proposta da escola em tempo integral esvazia a discussão de uma consideração mais atenta à qualidade das políticas educacionais como um todo, especialmente as curriculares. Palavras-chave : Foucault. Arqueologia do saber. Políticas públicas. Escola integral. (shrink)

What is the exact nature of the consumption function? Can this term be defined so that it will be consistent with empirical evidence and a valid instrument in the hands of future economic researchers and policy makers? In this volume a distinguished American economist presents a new theory of the consumption function, tests it against extensive statistical J material and suggests some of its significant implications.Central to the new theory is its sharp distinction between two concepts of income, measured income, (...) or that which is recorded for a particular period, and permanent income, a longer-period concept in terms of which consumers decide how much to spend and how much to save. Milton Friedman suggests that the total amount spent on consumption is on the average the same fraction of permanent income, regardless of the size of permanent income. The magnitude of the fraction depends on variables such as interest rate, degree of uncertainty relating to occupation, ratio of wealth to income, family size, and so on.The hypothesis is shown to be consistent with budget studies and time series data, and some of its far-reaching implications are explored in the final chapter. (shrink)

The scandals of the 1980s, extending into the 1990s, came as a profound shock to Australians and New Zealanders. Both countries have prided themselves – somewhat smugly and naively – on being open, fair and honest societies. So it was very disillusioning to see both corruption and gross dereliction of duty exposed in virtually every sphere of public life. Perhaps the most positive outcome, however, amidst an almost daily diet of amazing revelations, has been the ability of the system – (...) and especially the judiciary and the media – to expose and deal with corruption even at the highest level.Following an extensive survey and literature review, it is clear that there is now widespread awareness of the need for reform in many areas of public administration, corporate governance and professional behaviour. However, a continuing cause for concern is the lack of leadership in identifying and addressing complex ethical dilemmas, particularly in the areas of conflict of interest and disclosure. (shrink)

El presente trabajo estudia la concepción erótica de la subjetividad en la Fenomenología del espíritu de Hegel. Las tesis que intentamos mostrar son dos. La primera es que la concepción erótica de la subjetividad tiene un sentido muy restringido: es la referencia negativa y puramente inmediata a la cosa viva, la aniquilación del objeto natural que no alcanza la completa negación del ser-otro porque la dimensión erótica de la subjetividad requiere e implica la autonomía del objeto en cuestión. La segunda (...) tesis es que, en cuanto posicionamiento práctico y negativo de la autoconciencia respecto de su objeto, la concepción erótica de la subjetividad no se limita al Capítulo IV, aunque es en este último, y específicamente en su parte introductoria, donde se establecen los caracteres propios de dicha concepción. (shrink)

The aim of this paper is twofold. Firstly, to systematize Butler’s reading of the introductory part and section A of chapter IV of the Phenomenology of Spirit through the joint approach of Subjects of Desire, The Psychic Life of Power and You Be My Body for Me. Secondly, to take a critical position regarding the Butlerian hermeneutics. The existing research lacks a critical approach. We seek to problematize her reading so as to be able to contribute critically to the corpus (...) of complementary bibliography on this issue. (shrink)

El presente trabajo aborda de manera exploratoria la recepción argentina de la Phänomenologie des Geistes de 1807 en los años 60. Nuestro propósito consiste en examinar las obras más destacadas, delimitar los lineamientos interpretativos, las problemáticas de interés más acuciantes, los interlocutores principales y las obras disponibles. En primer lugar, presentamos el tema y señalamos los antecedentes más relevantes. En segundo lugar, nos detenemos en la década de 1960. Sostenemos que los intereses fundamentales de esta etapa se dividen en cuatro (...) temáticas: i. la dialéctica de las figuras de la conciencia, ii. los escritos juveniles de Hegel y su relación con la Phä., iii. las interpretaciones francesas y iv. la relación entre Hegel y Marx. Examinamos las obras más significativas de este periodo a la luz de esta estructuración temática. Finalmente, en tercer lugar, realizamos algunas consideraciones conclusivas que nos permiten dar con una caracterización general de la cuestión desarrollada. (shrink)