对二十一世纪健身运动项目的开发研究     

梁文敏 《广州体育学院学报》1998,(3)

跨入二十一世纪 ,随着全民健身计划的深入开展 ,余暇的增多 ,生活、工作方式的改变 ,促使人们的体育观也发生了变化。为了进一步丰富人们的业余生活 ,同时使全民健身活动真正地在广大群众中开展起来 ,有必要对二十一世纪的健身运动项目进行开发和研究。  相似文献   

General and Specific Factors in Reading Comprehension     

A. Sterl Artley 《Journal of Experimental Education》2013,81(3):181-186

One explanation for why many students routinely choose to do their homework with a radio or TV operating is that this distraction facilitates studying. To investigate the validity of this explanation, the authors carried out two experiments with sixth-grade students who worked on two difficulty levels of individualized mathematics assignments (N = 12) and reading assignments (N = 9) under three distraction conditions: quiet; self-selected, self-regulated radio; and self-selected, self-regulated TV. The data yielded no evidence of sizable distractor effects on students' time spent studying, computational accuracy, reading comprehension, or reading rate. These results generally are consistent with the theoretical conceptualization of attention as flexible and adaptable.  相似文献   

夏季奥运会集体球类项目竞技布局的研究     

张凡涛  宋金美 《哈尔滨体育学院学报》2007,25(3)

运用文献资料法、数理统计法、帕雷托分析法与逻辑分析法对第26、27、28届夏季奥运会集体球类项目的竞技实力布局,从整体、男女、各个小项三个层次进行了深入研究。  相似文献   

基于人才流动机制的高校科研项目管理     

李国平 《高职论丛》2007,(1)

人才流动给高校科研项目工作带来一定的负面影响。结合实践总结归纳并分析了在人才流动机制下高校科研项目管理中存在的问题,提出了相应的对策。  相似文献   

三元等价关系     

董会英  杨虹 《唐山师范学院学报》2007,29(2):50-51

研究了三元等价关系与二元等价关系的联系,给出它们之间等价性的两个定理。  相似文献   

第9届“爱尔纳·突击”国际侦察兵竞赛参赛队员的机能监测     

邓运龙  张海忠  翟照田 《军事体育进修学院学报》2007,26(2):14-116

通过实验法，访谈法和观察法，对“爱尔纳·突击”国际侦察兵竞赛，我军参赛队进行机能监测和科研保障，并对保障效果进行了分析。  相似文献   

职业教育项目课程初探     

项志 《邢台职业技术学院学报》2007,24(2):18-19

追溯历史,初步认识职业教育项目课程。分析我国职业教育项目课程异军突起的原因,并探讨我国职业教育项目课程实施所面临的主要问题。  相似文献   

Validity Issues in Test Speededness     

Ying Lu  Stephen G. Sireci 《Educational Measurement》2007,26(4):29-37

Speededness refers to the situation where the time limits on a standardized test do not allow substantial numbers of examinees to fully consider all test items. When tests are not intended to measure speed of responding, speededness introduces a severe threat to the validity of interpretations based on test scores. In this article, we describe test speededness, its potential threats to validity, and traditional and modern methods that can be used to assess the presence of speededness. We argue that more attention must be paid to this issue and that more research must be done to set appropriate time limits on power tests so that speed of responding does not interfere with the construct measured.  相似文献   

武术专项技术练习对提高长拳套路教学效果的实验研究     

王华 《体育科学研究》1997,(2)

通过实验组数据,揭示专项技术练习在武术长拳套路教学的重要性及必要性。为科学安排长拳教学结构、提高教学效果,增强学生体质,提供了一定的参考依据。  相似文献   

Photo-elicitation: reflexivity on method,analysis, and graphic portraits     

Veronica M. Richard  Maria K.E. Lahman 《International Journal of Research & Method in Education》2015,38(1):3-22

In this methodological discussion, the authors detail and reflect on the processes of using photo-elicitation interviewing as a way to align with positive qualitative methodologies, to gain access to participant beliefs and values, and to highlight participant voices through their choices of words and visuals. A review of the literature and an overview of the educational research experiences leading to the discussion are included. Next, the discoveries regarding what is methodologically new and/or valuable concerning this visual method is presented. In the final section, the authors reflexively contemplate aspects of visual methodological processes in an effort to address methodological crossroads of potential and tension including: (1) the potential of decontextualized photos, (2) photos as metaphors of meaning, (3) photos as representations of inherent meaning, (4) participant empowerment, and (5) graphic representation or graphic portraits.  相似文献