论终身教育思想对体育课程改革的影响   总被引：13，自引：0，他引：13  

陈俊钦 《福建体育科技》2003,22(1):39-41

为了适应现代社会的快速发展 ,人类改变了将人生划分为学习和工作两个阶段的观念 ,产生了终身教育的思想。终身教育思想又对教育的组成部分———体育产生影响 ,促使了终身体育思想的产生。终身体育思想对体育课程改革起到十分重要的影响作用 ,主要表现在对体育课程目标、体育教学内容、体育教学模式和体育教学评价等方面改革的影响 ,使改革充分体现了体育课程为终身体育打基础的思想  相似文献   

体育教学中学生非智力因素的培养     

黄长城 《南京体育学院学报(社会科学版)》2003,17(5):95-96

对学生非智力因素的培养,在现代教学中越来越显得意义重大,因为它不仅能发掘学生积极主动的学习潜能、对提高教学质量起到事半功倍的效果,而且对学生形成良好的道德品质也起到不可替代的作用。  相似文献   

职业足球队训练手段结构体系及其构成因素的分析     

刘夫力  周毅 《广州体育学院学报》2002,22(1):68-71

根据我国职业足球队科学化训练的需要。运用系统分析、信函调查和访问调查及数理统计的方法，确定训练手段的影响因素和结构体系，分析各因素之间的相互关系，并对各类因素进行具体的说明和分析，旨在能为一线教练提供指导和参考。  相似文献   

用户满意:服务质量评价新模式     

黄奕红 《江西图书馆学刊》2006,36(2):53-55

分析了用户满意在图书馆服务质量评价中的合理有效性,探讨影响用户满意的因素以及提高用户满意度的若干策略。  相似文献   

SciELO对发展中国家开放存取期刊建设的启示   总被引：9，自引：0，他引：9  

刘海霞  胡德华  陶雯  曲艳吉 《图书馆建设》2006,(5):58-59,62

本文对科技在线电子图书馆（SciELO）的开放存取期刊进行了深入、具体的调查与分析，包括对学科分布、影响因子、即时因子和半衰期进行质量评价研究，以对发展中国家开放存取期刊建设有所启示。  相似文献   

网络链接分析研究进展   总被引：8，自引：1，他引：8  

张洋  邱均平  文庭孝 《图书情报知识》2004,(6):3-8

本文对网络链接分析研究的进展情况作了较为全面、详细的介绍，并分析了目前网络链接分析研究中存在的问题。  相似文献   

Impact Factors and the Central Limit Theorem: Why citation averages are scale dependent     

Manolis Antonoyiannakis 《Journal of Informetrics》2018,12(4):1072-1088

Citation averages, and Impact Factors (IFs) in particular, are sensitive to sample size. Here, we apply the Central Limit Theorem to IFs to understand their scale-dependent behavior. For a journal of n randomly selected papers from a population of all papers, we expect from the Theorem that its IF fluctuates around the population average μ, and spans a range of values proportional to $\sigma /\sqrt{n}$, where σ² is the variance of the population's citation distribution. The $1/\sqrt{n}$ dependence has profound implications for IF rankings: The larger a journal, the narrower the range around μ where its IF lies. IF rankings therefore allocate an unfair advantage to smaller journals in the high IF ranks, and to larger journals in the low IF ranks. As a result, we expect a scale-dependent stratification of journals in IF rankings, whereby small journals occupy the top, middle, and bottom ranks; mid-sized journals occupy the middle ranks; and very large journals have IFs that asymptotically approach μ. We obtain qualitative and quantitative confirmation of these predictions by analyzing (i) the complete set of 166,498 IF & journal-size data pairs in the 1997–2016 Journal Citation Reports of Clarivate Analytics, (ii) the top-cited portion of 276,000 physics papers published in 2014–2015, and (iii) the citation distributions of an arbitrarily sampled list of physics journals. We conclude that the Central Limit Theorem is a good predictor of the IF range of actual journals, while sustained deviations from its predictions are a mark of true, non-random, citation impact. IF rankings are thus misleading unless one compares like-sized journals or adjusts for these effects. We propose the Φ index, a rescaled IF that accounts for size effects, and which can be readily generalized to account also for different citation practices across research fields. Our methodology applies to other citation averages that are used to compare research fields, university departments or countries in various types of rankings.  相似文献   

影响远程教育交互的因素分析   总被引：2，自引：0，他引：2  

娜仁  杨成 《现代教育技术》2005,15(5):24-28

随着远程教育的发展,交互问题日益受到重视,从各个方面探讨交互的文章层出不穷,本文就影响远程教育中交互的因素进行分析,从科技文化、人员特征以及支撑环境三个方面着眼,综合所有因素,以期全面的了解远程交互的影响关系,为更好的开展远程教学打下基础。  相似文献   

The influence of shoe drop on the kinematics and kinetics of children tennis players     

Alexis Herbaut  Pascale Chavet  Maxime Roux  Nils Guéguen  Christophe Gillet  Franck Barbier 《European Journal of Sport Science》2016,16(8):1121-1129

This study investigated the immediate effects of reducing the shoe drop (i.e. the difference between the heel and the forefoot height) on the kinematics and kinetics of the lower extremities of children tennis players performing a tennis-specific movement. Thirteen children tennis players performed a series of simulated open stance forehands wearing 3 pairs of shoes differing only in the drop: 0 (D0), 6 (D6) and the control condition of 12?mm (D12). Two embedded forceplates and a motion capture system were used to analyse the ground reaction forces and ankle and knee joint angles and moments of the leading lower limb. In D6 compared with D12, the peak impact force was reduced by 24% (p?=?.004) and the ankle was less dorsiflexed at foot strike (p?=?.037). In D0 compared with D12, the peak impact force was reduced by 17% (p?=?.049), the ankle was less dorsiflexed at foot strike (p?=?.045) and the knee was more flexed at foot strike (p?=?.007). In addition, 4 out of 13 participants (31%) presented a forefoot strike pattern for some of the trials in D0. No difference was observed across shoe conditions for the peak knee extensor moment (p?=?.658) or the peak ankle plantarflexor moment (p?=?.071). The results provide preliminary data supporting the hypothesis that for children tennis players, using a 6-mm lower shoe drop might reduce heel impact forces and thus limit potentially impact-related injuries.  相似文献   

汉英习语翻译中的文化因素探析   总被引：2，自引：0，他引：2  

范思勇 《福建师大福清分校学报》2005,(1):59-62

从跨文化交际角度探讨了汉英习语文化因素对习语翻译的影响与制约并探讨了汉英习语文化因素的移植策略与翻译模式.  相似文献