提高投篮命中率训练方案的优化与研究     

李再兴  刘小湘 《湖北体育科技》2002,21(2):219-220,223

通过查阅文献资料，专家咨询与长期实践，收集了大量提高投篮命中率的训练方法，经运用体育统计理论分析处理，优化出4种训练方法，在普通高校运动队的训练中进行对比实验。实验证明，用优化出的训练方法训练，更有效的提高了运动员投篮命中率。  相似文献   

提高现代健美操基本技能的教学策略   总被引：1，自引：0，他引：1  

方熙嫦 《沈阳体育学院学报》2005,24(6):98-99

从素质教育的角度出发,分析研究了健美操教学中提高基本技能的若干问题,较为科学地将健美操教学基本技能划分为三大类、十一项,并提出了掌握和提高这些技能的三种教学策略。  相似文献   

田径技术教学中学生产生错误动作的原因及运动技能能力提高的干扰因素   总被引：4，自引：0，他引：4  

骆建  陈广勇 《北京体育大学学报》2005,28(12):1684-1686

对运动技能形成的传统观点进行了重新认识,对田径运动关于运动技能形成的三个阶段之间的关系提出了质疑.结合运动技能形成过程中的生理、心理特点,分析了导致学生学习技能过程中产生错误动作的原因.认为:学生学习技能过程中,如果静态与动态概念不清、运动负荷强度过大、心理定向错误、基本运动能力差,必然导致错误动作的出现.这四个方面也是运动技能能力提高的随时干扰因素.  相似文献   

远距离单手肩上投篮训练方法探讨   总被引：1，自引：0，他引：1  

李国立 《体育学刊》2005,12(4):113-114

讨论影响投篮命中率有7个因素:手法、瞄准的方向、球的旋转、抛物线、协调性、判断反应和心理因素,并提出提高远距离投篮命中率的训练方法.  相似文献   

“最佳二传竞技水平”的概念模型开发及测评方法     

Gao Feng  Huang Fuzhou 《北京体育大学学报》1994,(Z2)

为了克服“二传竞技水平”测评指标的选用及量化难度大的困难;为了提供一套科学、客观、实用的多指标测评体系,以“三论归一学说”为理论指导,把二传的本质是“变换器”作为测评体系的开端,以开发“最佳二传竞技水平”的概念为基础,以具有权威性和代表性的文献为依据,建立了“最佳二传竞技水平”的概念模型,并结合测评原则推演出模型指标体系。指标体系经理论论证、专家验证、实践检验后证明：满足测量学的“三性”要求,不仅能为参赛二传手的二传竞技水平排序,而且其量化分析报告能为二传训练提供指导性的反馈信息。  相似文献   

中距离不同投篮点投篮命中率的差异分析   总被引：1，自引：0，他引：1  

隗金水  陀经地  陈育奇 《广州体育学院学报》1996,(3)

通过对两个不同水平的班级的投篮命中率的测试和检验。发现中距离不同投篮点的投篮命中率不存在显著性差异,投篮的“习惯位置”只是心理的产物,它并不意味着“非习惯位置”的投篮低命中率。但比赛中的“习惯位置”有待于进一步探讨。  相似文献   

图书馆索引中科技论文英文摘要撰写例析     

卢萍  王华东  陈妙玲 《图书馆论坛》2004,24(3):157-160

根据国外科技论文摘要写作的最新动态，探讨写作科技论文英文摘要的基本原则，较为详细地分析写好科技论文英文摘要的写作要点及注意问题，就摘要的格式、基本结构要素的写作要点及国际科技论文摘要中出现的某些新变化进行分析讨论，希望对科技论文英文摘要的编辑加工有所帮助。  相似文献   

More Than Just a Student Voice: Facilitating Student Leadership Development Through the Library Student Liaison Program     

Suzanne Milton  Qing H. Meade 《图书馆管理杂志》2018,58(4):346-363

This article explores how the library-student liaison program at Eastern Washington University (EWU) Libraries has evolved into an opportunity for students to develop leadership skills. Originally designed to foster better communication between the EWU Libraries and students enrolled at the university, we recognized that the process of achieving established goals for the program provided a vehicle for students' leadership-skill development. To facilitate the leadership process, librarians employed the Social Change Model. Designed specifically for college students, this model engages the student to develop individual capacities to strengthen group activities that foster positive changes in the community and society.  相似文献   

Creating Better Learners Through Learning Science: A Sample of Methods     

Chris Brown 《图书馆管理杂志》2018,58(4):375-381

This article proposes the incorporation of learning science into the programming and operation of public libraries. Learning science, a multidisciplinary field spanning cognitive science, psychology, neuroscience, economics, anthropology, and linguistics, has identified proven methods for enhancing learning at any age. The article highlights some of the tools and insights that are most relevant to libraries in their role as centers for informal learning.  相似文献   

Forward view: advancing health library and knowledge services in England          下载免费PDF全文

Sue Lacey Bryant  Helen Bingham  Ruth Carlyle  Alison Day  Linda Ferguson  David Stewart 《Health information and libraries journal》2018,35(1):70-77

This article is the fourth in a series on New Directions. The National Health Service is under pressure, challenged to meet the needs of an ageing population, whilst striving to improve standards and ensure decision making is underpinned by evidence. Health Education England is steering a new course for NHS library and knowledge services in England to ensure access to knowledge and evidence for all decision makers. Knowledge for Healthcare calls for service transformation, role redesign, greater coordination and collaboration. To meet user expectations, health libraries must achieve sustainable, affordable access to digital content. Traditional tasks will progressively become mechanised. Alongside supporting learners, NHS librarians and knowledge specialists will take a greater role as knowledge brokers, delivering business critical services. They will support the NHS workforce to signpost patients and the public to high‐quality information. There is a need for greater efficiency and effectiveness through greater co‐operation and service mergers. Evaluation of service quality will focus more on outcomes, less on counting. These changes require an agile workforce, fit for the future. There is a bright future in which librarians’ expertise is used to mobilise evidence, manage and share knowledge, support patients, carers and families, optimise technology and social media and provide a keystone for improved patient care and safety.  相似文献