Reflecting on the moral bases of critical pedagogy in PETE: toward a Foucaultian perspective on ethics and the care of the self     

Alvaro Sicilia-Camacho  Juan Miguel Fernández-Balboa 《Sport, Education and Society》2013,18(4):443-463

In teacher education and in physical education teacher education (PETE), the possibilities and pitfalls of critical pedagogy (CP) for transforming society have been frequently debated. From these debates, it has become quite clear that the lines separating ‘technocrats’ from ‘radicals’ are so strongly drawn that limit the advance of PETE. In the spirit of collegiality, we offer an alternative approach to CP based on Foucault's genealogical work on the History of Sexuality. It promotes a pedagogical perspective toward the development of ethics and the care of the self. We argue that this approach, far from discrediting what non-critical pedagogues do, can not only advance the practice of CP, but also open up new ways of conceptualizing PETE that are worth considering both by critical pedagogues and by the members of other pedagogical camps. We discuss the implications of this approach in the personal, social–professional and political spheres.  相似文献   

Evaluación formativa y compartida en Educación Superior: Propuestas,técnicas,instrumentos y experiencias     

Juan-Miguel Fernández-Balboa 《Sport, Education and Society》2013,18(1):141-143

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Biomechanical analysis of the penalty-corner drag-flick of elite male and female hockey players     

Cristina López De Subijana  Daniel Juárez  Javier Mallo  Enrique Navarro 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(2):72-78

The aim of this study was to analyse the kinematic sequencing in the penalty-corner drag-flicks of elite male and female field hockey players of international calibre. Thirteen participants (one skilled male drag-flicker and six male and six female elite players) participated in the study. An optoelectronic motion analysis system was used to capture the drag-flicks with six cameras, sampling at 250 Hz. Select ground reaction force parameters were obtained from a force platform which registered the last support of the front foot. Twenty trials were captured from each subject. Both player groups showed significantly (p < 0.05) smaller ball velocity at release, peak angular velocity of the pelvis, and negative and positive peak angular velocities of the stick than the skilled subject. Normalised ground reaction forces of the gender groups were also smaller than that of the skilled drag-flicker. By comparing these players we established that the cues of the skill level are a wide stance, a whipping action (rapid back lift) of the stick followed by an explosive sequential movement of the pelvis, upper trunk and stick.  相似文献   

Desaturation Patterns Detected by Oximetry in a Large Population of Athletes     

Raul P. Garrido-Chamorro  Marta González-Lorenzo  Jose Sirvent-Belando  Cristina Blasco-Lafarga  Enrique Roche 《Research quarterly for exercise and sport》2013,84(2):241-248

Optimal exercise performance in well trained athletes can be affected by arterial oxygen saturation failure. Noninvasive detection of this phenomenon when performing a routine ergometric test can be a valuable tool for subsequent planning of the athlete's training, recovery, and nutrition. Oximetry has been used to this end. The authors studied 339 athletes performing a similar exercise trial under well controlled environmental conditions. Maximum speed, oxygen uptake, and heart rate levels were simultaneously measured. From the obtained data, six patterns were found: (a) athletes in whom oxygen saturation is constant (≥ 95%) during test execution; (b) athletes displaying a progressive desaturation with incremental exercise intensities; (c) athletes presenting a transient desaturation in the anaerobic threshold region; (d) athletes starting with a mild-to-moderate desaturation at the beginning of the test, but reaching normal saturation values at the end; (e) athletes displaying mild-to-moderate desaturation levels throughout the whole test; and (f) athletes displaying a transient desaturation in the anaerobic threshold region and a new desaturation at the end of the test. In conclusion, it is believed that establishment of desaturation patterns by validated oximetry could be a first approach to evaluate the adaptation of the cardiorespiratory system to exercise intensity, helping to improve results.  相似文献   

The Relationship Between Running Economy and Biomechanical Variables in Distance Runners     

Marcus Peikriszwili Tartaruga  Jeanick Brisswalter  Leonardo Alexandre Peyré-Tartaruga  Aluísio Otávio Vargas Ávila  Cristine Lima Alberton  Marcelo Coertjens 《Research quarterly for exercise and sport》2013,84(3):367-375

In this study, we analyzed the relationship between running economy (RE) and biomechanical parameters in a group running at the same relative intensity and same absolute velocity. Sixteen homogeneous male long-distance runners performed a test to determine RE at 4.4 m.s^-1, corresponding to 11.1% below velocity at the ventilatory threshold. We found significant correlations between RE and biomechanical variables (vertical oscillation of the center of mass, stride frequency, stride length, balance time, relative stride length, range of elbow motion, internal knee, ankle angles at foot strike, and electromyographic activity of the semitendinosus and rectus femoris muscles). In conclusion, changes in running technique can influence RE and lead to improved running performance.  相似文献   

E-Government procurement observatory,maturity model and early measurements     

Gastón Concha  Hernán Astudillo  Miguel Porrúa  Carlos Pimenta 《Government Information Quarterly》2012

Electronic government procurement (eGP) is quickly becoming an essential piece of national e-government programs, since it enables active transparency and favors efficient vendor relationships; however, little attention has been paid to the need for periodical measurement of eGP portals' performance and goal satisfaction. Although maturity levels schemes have been proposed for other domains, most notably IT-related, to the best of our knowledge no maturity level model of eGP has been widely deployed yet. This article presents the e-Government Procurement Observatory Maturity Model (eGPO-MM), which focuses on both legal and institutional arrangements, and portals' technical aspects; the model consists of two Leverage Domains, seven Key Domain Areas, and 25 Critical Variables, which are valued with a weighted scoring system that produces quantitative indicators about portal capabilities and allows direct comparisons. The model was used to evaluate eGP portals from 14 countries in Latin America and the Caribbean; the measurements are presented, and fit well with previous rank perception, leading to a good reception by participant agencies. eGPO-MM has already allowed to identify areas for joint action and fostered knowledge-sharing among governments, including identification and dissemination of e-procurement best practices; it also established clear reference points to allow each agency to determine a roadmap to higher e-procurement maturity.  相似文献   

The long road—how evolving institutional governance mechanisms are changing the face of quality in Portuguese higher education     

Cláudia S. Sarrico  Amélia Veiga  Alberto Amaral 《Educational Assessment, Evaluation and Accountability》2013,25(4):375-391

While a lot has been written regarding the changing management and governance arrangements in higher education, less is known about how this progression relates to quality in higher education. The purpose of this article is to describe the context of governance in Portuguese higher education institutions and how institutional governance arrangements impact on quality and quality assurance mechanisms of higher education. The study is based on four institutional cases studies, comprising two universities and two polytechnic institutions. Semi-structured interviews were conducted with senior managers, middle managers, academics and students from Arts and Engineering, and documentary analysis was undertaken. The main findings show that national and institutional features of governance and management may influence the implementation of quality policy and procedures, and indeed quality improvement. The different institutional actors seem to be aware of the dynamic nature of the equilibrium between positive and negative impacts and recognise the need for checks and balances in the governance and management structures of higher education institutions, especially between collegial and managerial facets.  相似文献   

Waiting for Gabriel: Philosophical literacy and teacher education     

Ana M. Martinez Alemán 《The Teacher Educator》2013,48(1):35-51

Abstract

The author presents a case for expanding the philosophical literacy of preservice teachers. It is argued here that increasing the philosophical literacy in teacher education programs will enable teachers to think deliberatively and, consequently, reflectively on the exigencies of their practice. For example, through guided experience with philosophy of education, preservice teachers can gain familiarity with the hermeneutics of inter‐subjectivity, thus making them better able to communicate and understand their own students and their families. The author uses John Dewey's pragmatic ideas about reflection, hermeneutics, and equity as examples of how philosophical literacy can guide preservice teachers’ professional contemplation.  相似文献   

The Ibero American Network for Research on School Effectiveness and School Improvement: A Way to Increase Educational Quality and Equity     

F. Javier Murillo  M Lourdes Hernández Rincón 《School Effectiveness & School Improvement》2013,24(1):123-132

Education systems in Latin America are demanding an improvement in their present levels of quality and equity. In order to achieve higher levels in these fields, decision-taking is necessary in all educational areas, and the theoretical–practical movements of school effectiveness and school improvement (SE and SI) can help in this task. Nevertheless, current research is neither sufficient nor satisfactory, as it is deeply ethnocentric. At the beginning of the year 2000, the Ibero American Network for Research on School Effectiveness and School Improvement (RIEME) was created with the aim of promoting research and communication on these research fields. Among its activities, the following can be mentioned: to promote international research on SE and SI; to develop and maintain a closed e-list and a web page; to organise meetings, training and advise activities, and so forth. RIEME works as a Network of networks, and is widespread in Spain, Portugal and most countries in Latin America.  相似文献   

Engaging with parents: the relationship between school engagement efforts,social class,and learning     

Raquel L. González  Cara L. Jackson 《School Effectiveness & School Improvement》2013,24(3):316-335

Using data from the U.S. Department of Education's (2000) Early Childhood Longitudinal Study, Kindergarten Class of 1998–99 (ECLS-K), this study investigates the relationship between school efforts to engage parents, average socioeconomic status (SES) of families within a school, and kindergarteners' end-of-year reading and mathematics achievement. Drawing from Epstein's (2001 Epstein, J.L. 2001. School, family, and community partnerships: Preparing educators and improving schools, Boulder, CO: Westview Press.  [Google Scholar]) parent involvement framework, the 4 types of engagement efforts explored are intended to promote communication, parent volunteering, parent influence in school decision making, and parenting skills. We apply multilevel methods to explore the impact of schools' efforts to engage parents on student achievement. Our findings indicate certain types of school efforts to engage parents influence achievement. Depending on average school SES, efforts to promote volunteering has a differential impact on reading achievement, efforts to involve parents in school decision making has a differential impact on mathematics achievement, and efforts to increase communication and promote parenting skills have a differential impact on reading and mathematics achievement.  相似文献