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971.
Karla de Jesus Kelly de Jesus J. Arturo Abraldes Alexandre Igor Araripe Medeiros Ricardo J. Fernandes João Paulo Vilas-Boas 《Journal of sports sciences》2016,34(9):871-877
We aimed to analyse the handgrip positioning and the wedge effects on the backstroke start performance and technique. Ten swimmers completed randomly eight 15 m backstroke starts (four with hands on highest horizontal and four on vertical handgrip) performed with and without wedge. One surface and one underwater camera recorded kinematic data. Standardised mean difference (SMD) and 95% confidence intervals (CI) were used. Handgrip positioning did not affect kinematics with and without wedge use. Handgrips horizontally positioned and feet over wedge displayed greater knee angular velocity than without it (SMD = ?0.82; 95% CI: ?1.56, ?0.08). Hands vertically positioned and feet over wedge presented greater take-off angle (SMD = ?0.81; 95% CI: ?1.55, ?0.07), centre of mass (CM) vertical positioning at first water contact (SMD = ?0.97; 95% CI: ?1.87, ?0.07) and CM vertical velocity at CM immersion (SMD = 1.03; 95% CI: 0.08, 1.98) when comparing without wedge use. Swimmers extended the hip previous to the knee and ankle joints, except for the variant with hands vertically positioned without wedge (SMD = 0.75; 95% CI: ?0.03, 1.53). Swimmers should preserve biomechanical advantages achieved during flight with variant with hands vertically positioned and wedge throughout entry and underwater phase. 相似文献
972.
Mark Fincher Lance Sharp James Burks Kelly Lyon Mitchell Parker Justin Ward 《Community College Journal of Research & Practice》2013,37(7):684-692
Articulation between two-year colleges and universities provides a critical opportunity for potential students. Most institutions declare their support of articulation; however, the visibility of this support to potential students is inconsistent at best. Articulation agreements that are visible and easily understood by potential students serve as a motivation to the pursuit of higher education. Conversely, the lack of a complete, visible path to a baccalaureate degree is a powerful deterrent to enrollment. For this study, articulation is a coordinated effort and process to support efficient transfer between institutions of higher education. (DeMott, 1999). The purpose of this study is to explore the general visibility of existing articulation opportunities at two-year colleges. The visibility of articulation agreements is a critical practical factor in their potential positive impact on student behavior and success. 相似文献
973.
Although there is a popular conception that research enhances teaching, evidence of such synergistic relationships is inconclusive. Recent research, undertaken as part of the Higher Education Funding Council for England's (HEFCE) fundamental review of research policy and funding, indicated that there are a range of relationships – both positive and negative – between teaching and research. While the ideal relationship might be perceived by many academics to be a positive one, there are a number of factors that shape the ways in which teaching and research can have a negative influence on each other, or even be driven apart. These factors include pressures to compartmentalize teaching and research through accountability and funding mechanisms, management strategies of academic staff time that treat teaching and research separately, and the competition for scarce resources. If teaching and research are to complement each other, new ways of managing the teaching and research relationship need to be considered. 相似文献
974.
Anthony Kelly Christopher Downey 《Educational Assessment, Evaluation and Accountability》2010,22(3):181-198
Value-added measures can be used to allocate funding to schools, to identify those institutions in need of special attention and to underpin government guidance on targets. In England, there has been a tendency to include in these measures an ever-greater number of contextualising variables and to develop ever-more complex models that encourage (or ‘impose’) in schools a single uniform method of analysing data, but whose intricacies are not fully understood by practitioners. The competing claims of robustness, usability and accessibility remain unresolved because it is unclear whether the purpose of the measurement is teacher accountability, pupil predictability or school improvement. This paper discusses the provenance and shortcomings of value-added measurement in England (and the Pupil Level Annual Schools Census that informs it) including the fact that although the metrics are essential for School Effectiveness Research, they fail to capture in its entirety the differential effectiveness of schools across the prior attainment range and across sub-groups of students and subjects. 相似文献
975.
John D. Kelly 《国际体育史杂志》2013,30(10):1087-1098
Understanding the situation of China's self-promotion via Olympism requires us to connect two patterns. China is successful at Guangzhou and in Beijing Games at sponsoring and competing in Olympic-style sports festivals, but also surrounded by highly popular professional team sport leagues in baseball, rugby and cricket from Japan to India. China is successful in the promotion of its new capitalist economy but is critically short of energy sources and its aggressive diplomacy in pursuit of energy by land and sea has led to confrontations from Japan to Burma and even to the US ‘pivot’ to Asia. Review of theories of situation demonstrates that while a Debord-style spectacle theory might seem to explain the sporting spectacles and a realism in the tradition of Clausewitz might seem suited to the military situation, in fact approaches to situation combining realist and constructivist elements are stronger; a Deleuzian emphasis on will to power needs to be supplemented by Weberian attention to ends and ideas. Neither pattern explains the other; they connect. China makes history and its internal debates over state and middle class values can be tracked observing promotion of professional team sport in urban China and the scale of state sponsorship of Olympic-style games. 相似文献
976.
Transferring Personal and Social Responsibility of Underserved Youth to the Classroom 总被引:1,自引:0,他引:1
This report is an evaluation of an in-school mentoring program for 16 underserved elementary youngsters. The goals of the program are related to a Personal and Social Responsibility Model (Hellison, 1995), which focuses on the following: (1) self-control and respect for the rights of others; (2) effort and participation; (3) self-direction; and (4) helping others. Teacher and mentor journals, and student exit interviews, constituted the data sources. Data sources were reviewed and a program-goal matrix was developed to determine the level of performance of each participant. Results of the study indicated that the youngsters were able to apply the goal of effort to learning tasks in the classroom. The club members struggled, however, to transfer some of the other values to the classroom. One particular problematic area was the club members' inability to set personal goals in the classroom setting. 相似文献
977.
Matthew T. Johnson Cleo Jacobs Johnson Scott B. Richman Alicia Demers Claudia Gentile Eric Lundquist 《Journal of School Choice》2017,11(3):399-425
The Kauffman School is a public charter school serving students from low-income neighborhoods in Kansas City, Missouri. This paper used a matched comparison group design to estimate the impacts of the Kauffman School on student achievement, attendance, and suspensions. We found that the Kauffman School had large positive impacts on student achievement in mathematics, reading, and science. This paper also used qualitative data to explore possible mechanisms for the school's effects. We found evidence that the Kauffman School's hallmarks are being implemented faithfully, and that stakeholders believe the school's methods are having a positive influence on students' attitudes and performance 相似文献
978.
979.
980.
ABSTRACTIn 1967, in Lisbon, Celtic Football Club, won the European Cup becoming the first club outside of Portugal, Spain and Italy to win it. The win was and is totemic for the Irish Catholic immigrant community in Scotland that has historically supported Celtic. We suggest the significance of the win reveals intersections of ethnicity, religion, nationalism, and the politics of ‘sectarianism’ in Scotland. During a period of discriminatory practices and attitudes towards Irish descended Catholics in Scotland, this iconic win for a Scottish based club born of Irish Catholics personified for this diaspora that (on one level) their day had arrived. This article explores the socio-cultural significance and legacy of ‘Lisbon 67? for insider and outsider groups in Scotland. We reveal that soccer remains a central component of group memory connecting the past, present and future. We suggest Celtic’s win offered confidence and hope to a marginalized group within Scotland. 相似文献