多球训练法在初级网球训练中的应用研究

运用文献资料、实验和数理统计等研究方法,对少年儿童网球初级阶段多球训练法中"一球一击"和"单球"两种不同的训练手段进行了研究。     

课外阅读与大学生素质能力培养

高等院校分科及专业教学的局限、人才培养的工具化倾向、应试知识技能性教育方法的导向以及社会功利化的风气,造成大学生基本素质、能力的弱化。强调和引导学生课余阅读是关键性的补救手段。阅读不仅可以激发学生学习的积极性、主动性,更是提高其知识结构综合性以及对快速发展变化时代适应能力的重要环节。培养学生阅读的策略包括:提高学生对阅读重要意义的认识,将其纳入大学教学过程,加以认真规划、指导、督促和成效考核。     

初中学生冰上运动安全知识、技能实验干预研究

运用知识讲座、宣传手册、知识竞赛等方式对初一被试学生进行冰上运动安全实验干预,使用自编问卷评估实验前后被试学生冰上运动安全知识技能掌握情况,使用SPSS17．0对获得数据进行自身对照T检验。结果表明：学生通过知识讲座、技能培训、安全手册学习和知识竞赛等干预形式掌握了冰上运动安全知识、安全防护技能和运动损伤急救知识,说明实验干预内容、方法有效可行。     

大学英语写作：教学思路与训练方法

培养英语写作能力,是英语教学中非常关注并且经常探讨的一个问题。从大学生参加各种英语考试中的英语写作题来看,仍然写不成一篇较好短文的学生绝不是极少数。要解决这一问题需要在长期的教学活动中科学安排教学环节和采用多样化训练方法。本文着重讨论英语写作中关于文章主旨句提炼、主题句扩展、词语选择三个方面的重要技巧,并提出如何进行训练。希望对大学生英语写作能力的提高有参考价值。     

我国警察体育研究的基本现状研究* ——基于Bibexcel的文献计量与可视化分析

首先对中国知网数据库中收录的以警察体育为主题的文献时序分布进行梳理,通过论文发表时间与数量的变量关系对比,分析揭示该研究领域的历史脉络、发展速度以及演变规律。随后利用信息可视化软件Bibexcel绘制出警察体育研究领域的核心作者、研究机构、高被引文献的知识图谱,阐释该领域的研究结构、力量分布以及合作平台建设等情况。最后运用词频分析、共词聚类和可视化法生成关键词共现网络图谱,挖掘、提炼文献数据背后的规律与逻辑,捕捉警察体育研究领域中的研究热点和前沿动态,并在此基础上深入探讨警察体育未来研究的基本趋势和发展方向。     

Creation of new routines in physical education: second-order reflection as a tradition-challenging form of reflection stimulated by inquiry-based learning

ABSTRACT

The time we live in is characterised by social and cultural changes, but teaching in physical education (PE) does not necessary match these changes. Consequently, the present project explored how second-order reflection (SoR) as a tradition-challenging and developing form of reflection can be stimulated by an inquiry-based learning (IBL) approach in physical education teacher education to transform current pedagogy to align with social and cultural changes. SoR fosters development and learning by inter-professional collaboration and inter-professional dialogue and is an extended form of higher-order thinking (HoT) including critical thinking and problem-solving. The project explored how an IBL approach stimulated a group of pre-service teachers (n?=?32) developing their professional practice by using SoR. Data were generated through video observations and audio recordings of the pre-service teachers’ discussions, reflections and actions during the IBL unit. Furthermore, written reflections regarding the challenges were collected. All data were inductively analysed in order to identify and extract common themes and patterns in relation to SoR. The analyses of the data revealed that during the IBL approach the pre-service teachers used both reflection at first and second-order level. Reflections in the form of technical and practical considerations were common, while examples of SoR were seen especially in the phases of IBL where the pre-service teachers used new theoretical knowledge and experiences from other contexts than PE. Consequently, the findings supported that IBL enhanced the second-order reflective skills of some of the pre-service teachers. However, with further use of guiding and facilitation of the IBL process or keeping the pre-service teachers to their challenges, hypotheses and plans, the methodology has even more potential to enhance the second-order critical reflection of the participants; thereby developing their coming practice to be more reflective, engaging and probably motivational.     

Confirmatory factor analysis of the Test of Performance Strategies (TOPS) among adolescent athletes

The aim of the present study was to examine the factorial validity of the Test of Performance Strategies (TOPS; Thomas et al., ) among adolescent athletes using confirmatory factor analysis. The TOPS was designed to assess eight psychological strategies used in competition (i.e. activation, automaticity, emotional control, goal-setting, imagery, negative thinking, relaxation and self-talk,) and eight used in practice (the same strategies except negative thinking is replaced by attentional control). National-level athletes (n?=?584) completed the 64-item TOPS during training camps. Fit indices provided partial support for the overall measurement model for the competition items (robust comparative fit index?=?0.92, Tucker-Lewis index?=?0.88, root mean square error of approximation?=?0.05) but minimal support for the training items (robust comparative fit index?=?0.86, Tucker-Lewis index?=?0.81, root mean square error of approximation?=?0.06). For the competition items, the automaticity, goal-setting, relaxation and self-talk scales showed good fit, whereas the activation, emotional control, imagery and negative thinking scales did not. For the practice items, the attentional control, emotional control, goal-setting, imagery and self-talk scales showed good fit, whereas the activation, automaticity and relaxation scales did not. Overall, it appears that the factorial validity of the TOPS for use with adolescents is questionable at present and further development is required.     

Three Standards of Athletic Superiority

The aim of this paper is to deepen our understanding of the inherent purpose of sports competitions. In ‘On Winning and Athletic Superiority’, Nicholas Dixon states that the central comparative purpose of an athletic contest is to determine which team or player is superior, or, synonymously, to provide an accurate measure of athletic superiority. Dixon identifies athletic skill as the standard of athletic superiority in competitive sport. However, I argue there are three separate standards of athletic superiority: the demonstration of athletic skill, the achievement of prelusory goal using lusory means, and achievement of superior formal result. This stance responds to Dixon’s argument that failed athletic contests are contests that have not fulfilled the central purpose of competitive sport, because they have been undermined by refereeing errors, cheating, gamesmanship or bad luck. I argue that a failed athletic contest occurs when any of the three standards of athletic superiority conflict.     

地方高校基础钢琴课应重视与加强弹奏基本功的训练

地方高校基础钢琴课应重视与加强弹奏基本功的训练。然而,在实际教学中,地方高校基础钢琴课受到一些不利的客观因素的影响,使得弹奏基本功训练的内容得不到重视。那么,如何在地方高校基础钢琴课的教学中,让弹奏基本功训练的内容得到有序的开展呢?笔者结合自己多年的教学实践谈几点个人体会。     

Jump higher,run faster: effects of diversified sport participation on talent identification and selection in youth basketball

ABSTRACT

The aims of this study were to examine the medium-term effects of previous experiences during early stages of sport development on physical capacities of under-13 (U-13) talented basketball players and, to identify variables that discriminated under-14 (U-14) national team training camp selection. Anthropometrical and physical measurements were collected during a basketball training camp. Previous sport experiences (6–10 years), maturity offset, power outputs for jumping and sprinting were determined. A cluster analysis was used to allocate the subjects according to their different levels of sport experiences (more specialized vs. less specialized) to allow creating a dummy variable for the subsequent analysis of the physical variables. A stepwise discriminant analysis was computed to identify the construct that best classifies selected and non-selected players for U-14 national team training camp. The less specialized group outscored more specialized in all physical parameters, irrespectively of gender. The Abalakov Jump Peak Power and Predicted Adult Height (PAH) could successfully discriminate selected from non-selected players for U-14 national team training camp in boys and PAHin girls. The diversified and non-specific sport stimulus during early ages seem to be determinant to the acquisition and development of fundamental movement skills of talented basketball players.