普通高校田径选修课教学效果的分析研究

采用问卷调查法、访谈法、数理统计等研究方法对普通高校开设田径选修课的教学效果进行调查分析,结果表明：学生普遍忽视田径课的选修,造成这种困境的主要原因是：人们对田径的价值认识不足,田径课自身的特点,教学形式较单调、枯燥乏味,教学内容陈旧,教学模式单一,无趣味性,考核评价方法不合理等。本文通过对田径选修课教学效果的调查研究,就普通高校如何开设田径选项课提出相应的对策,以促进高校田径运动水平的发展。     

中外男子撑竿跳高优秀运动员最后两步助跑至起跳技术相关运动学参数的比较研究

最后2步助跑至起跳技术是撑竿跳高中的关键技术环节。本文采用文献资料法、比较研究法,数理统计等方法对中外优秀男子撑竿跳高运动员最后2步助跑至起跳技术相关运动学参数进行对照。结果表明,我国优秀男子撑竿跳高运动员在身体重心运动轨迹变化、摆动膝角等多项指标中与世界优秀选手均存在一定差距,揭示我国优秀男子撑竿跳高运动员最后两步助跑至起跳技术的一般性规律与特征。为我国优秀男子撑竿跳高运动员的科学训练提供定量化参考依据。     

第17届世界杯与第18届世界杯足球赛射门进球的统计对比分析

对第17届世界杯足球赛和第18届世界杯足球赛128场比赛的308个进球进行统计分析,其结果显示:右脚是射门进球的主要部位;射门宜低射和直接射门;边路、中路传球配合是突破防线最有效的进攻手段;运球突破是制造射门和威胁传球的有效手段。定位球进攻的作用日益突出。     

中国武术资源开发探析

中国武术博大精深,在绵延千年的发展历程中积累了丰富的资源,处于新的历史时期的中国武术,如何更好的发挥其资源的优势作用,使其得到合理开发是武术界面临的一个问题,通过查阅大量的文献资料和在北京、河南等地的实地考察,结合武术资源的特性,根据武术资源的分类体系,对其现状开发中存在问题进行分析,提出了合理开发的具体措施。     

普通高校学生养成体育锻炼习惯的现状分析

运用问卷调查法,文献资料法,数理统计法以及逻辑分析法对普通高校大学生养成体育锻炼习惯的现状进行调查分析。调查表明在养成良好的体育锻炼习惯上男同学要好于女同学;形成大学生体育锻炼习惯的重要阶段是中学阶段和大学阶段;体育锻炼习惯总体呈现较低水平,大部分学生每周锻炼频率还停留在1~2次左右;阻碍养成体育锻炼习惯的因素主要来自学生本身,内部因素的改变或者合理的安排可以提高其终身体育锻炼习惯的形成。     

对国内5人制足球比赛中个人技术应用的分析

通过对全国2007年室内5人制足球比赛决赛阶段的8场比赛观看与统计,分析研究5人制足球比赛中队员接触球、传球、射门、接控球等技术特点,为我国普及、推广此项运动和提高运动员的技术水平,提供科学的参考依据。     

The Story of Two Big Chimneys: A Frame Analysis of Climate Change in US and Chinese Newspapers

Despite mounting research on how the news media portrayed climate change in developed countries, disproportionately little attention was paid to one of the top greenhouse gas emitters in the world—China. This study systematically examined and compared how the US and Chinese newspapers portrayed climate change. An analytical framework, grounded in framing research traditions, took into account both theoretical and practical challenges in frame analysis by creating a hybrid structure of interlocked generic and issue-specific frames. The results showed both convergent and divergent pictures from the two countries’ newspapers shaped distinctly by the sociopolitical realities in both countries. The research also cautioned against making simplistic explanations of the results and offered culturally informed interpretations. A discussion on better research focus and design was offered for future research in this avenue.     

How Should I Respond to Them? An Emergent Categorization of Responses to Interpersonally Communicated Stereotypes

Political correctness defines stereotypes as inappropriate to communicate. However, responses that interpersonally communicated stereotypes receive in conversation may collaboratively produce a different meaning about the appropriateness of stereotype use. The current research reports two studies that explore responses to interpersonally communicated stereotypes and the role these responses play in the perpetuation of stereotypes. This project contributes qualitative research in intercultural communication that exposes a variety of tolerant response types available to communicators and demonstrates how these responses are managed interactionally in ways that show tolerance for communicated stereotypes.     

Argumentative and Aggressive Communication in Bulgaria: Testing for Conceptual and Methodological Equivalence

This study sought to investigate argumentative and aggressive communication and to test for conceptual/methodological equivalence in the Bulgarian culture. One hundred and twenty six Bulgarian residents completed short forms concerning argumentativeness and verbal aggressiveness. Confirmatory factor analysis revealed support for conceptual and methodological equivalence of both constructs. However, gender differences that have historically been observed in other cultures were not observed in Bulgaria. The findings support the growing body of research indicating that argumentativeness and verbal aggressiveness are etic in nature.     

重庆市制造业的绿色经济增长核算:2001—2010

基于生产前沿理论的绿色经济增长核算模型,不仅将技术无效率和环境代价纳入了分析框架,而且还与"物质平衡思路"一致;该模型将绿色经济增长的源泉分解为环境约束下的技术进步、技术效率变化和资本深化3大部分。对重庆市27个制造行业的经验分析结论表明:经济增长中普遍存在着技术无效率现象,但50%以上行业的技术效率都得到了改善或维持不变;资本深化是经济增长的主要源泉,而技术进步主导的全要素生产率变动在其中的贡献相对较小;技术进步是引致全要素生产率增长的主要原因。为充分发挥重庆市制造业可持续发展潜力,后续发展中必须转变经济发展方式,在环境约束下走技术进步和技术效率改善的绿色全要素生产率增长之路。