Why visual literacy: Consciousness and convention     

Landra L. Rezabek 《TechTrends》2004,49(3):19-20

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新课程设置模式下,我校滑冰课教学实践研究   总被引：1，自引：1，他引：0  

马成顺  纪烈维 《冰雪运动》2004,(6):28-30

结合我校冬季体育课设置新模式,通过对我校滑冰课教学的实践研究,论证冬季北方高校体育课程设置的科学性、实用性,为高校体育课程改革提供理论依据.  相似文献   

体育与人类健康的社会学分析   总被引：2，自引：0，他引：2  

唐晓辉孔建国  马德森 《吉林体育学院学报》2004,20(3):17-18

从WHO健康观视角，就体育对人类健康的意义进行了阐述。  相似文献   

惩罚与挫折教育对优化公安院校学生警体心理素质的思考   总被引：1，自引：0，他引：1  

邹国建  马敏跃 《浙江体育科学》2004,26(4):84-85

公安民警作为社会特殊角色,决定其必须承受更大的心理压力.公安院校的警体教育具有与其实际工作相衔接的特点,其教学指导思想应为公安实际服务,有必要实施"惩罚与挫折"教育,培养与提高公安院校学生的警体心理素质,为适应未来需要奠定坚实基础.  相似文献   

恒定运动和运动后左室舒张功能的变化     

颜耀春  马继政 《浙江体育科学》2004,26(6):56-60

采用脉冲多谱勒超声心动图观察恒定运动中和运动后左室舒张功能的变化,研究结果显示100w强度运动时舒张早期最大峰值速度E峰峰值流速、舒张晚期最大峰值速度A峰峰值流速、舒张早期最大瞬时压差PPGE、舒张末期最大瞬时压差PPGA显著大于50w,100w强度运动时E/A值显著小于50w.运动后恢复期E峰、A峰、PPGE、PPGA逐渐减少,E/A值逐渐增大,并很快恢复到安静状态.结论:其动力来源和运动时左室的收缩功能提高有关.  相似文献   

Accurate assessment of the brake torque on a rope-braked cycle ergometer     

Gordon  R. S.  Franklin  K. L.  Baker  J.  Davies  B. 《Sports Engineering》2004,7(3):131-138

Sports Engineering - A Monark cycle ergometer is a device globally used in physiological studies to measure the work and energy levels of exercising humans. In this paper a rope-braked cycle...  相似文献   

加强化学教学中的资源教育     

马存卉 《新疆教育学院学报》2004,20(2):49-50

加强化学教学中的资源教育，对提高学生的科学素养，增强环保意识，联系实际，联系生活，主动探究，确定化学研究的方向有重要意义。  相似文献   

The impact of case characteristics on child abuse reporting decisions.     

G L Zellman 《Child abuse & neglect》1992,16(1):57-74

Drawing distinctions on the basis of at least some case characteristics in making reporting decisions makes considerable sense. Using data from a national survey of mandated reporters that included vignettes in which case and personal characteristics were systematically varied, this paper examines the impact of selected characteristics while controlling for others. The data reveal that respondents noticed and responded to case characteristics. Abuse-relevant judgments and reporting intentions varied, often substantially, as a function of case characteristics. Three case characteristics--previous abuse, severity of abuse, and recantation--were powerful predictors of vignette outcomes. A history of previous abuse led to judgments of greater seriousness, a more salutary impact of a report, and greater likelihood of reporting. More severe abuse was more likely to be labelled as abuse, and was more likely to be reported. When the alleged victim retracted her accusation upon questioning by an authority figure, respondents were significantly less likely to intend a report. Child age, perpetrator intent and family socioeconomic status also influenced abuse-relevant judgments and reporting intentions. Respondents were more likely to intend a report when younger children, lazy or angry perpetrators and children from poorer families were portrayed.  相似文献   

Probabilistic Causality,     

L. JONATHAN COHEN 《Philosophical Books》1992,33(2):86-88

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Assessing the Utility of Item Response Models: Computerized Adaptive Testing     

G. Gage Kingsbury  Ronald L. Houser 《Educational Measurement》1993,12(1):21-27

How has Item Response Theory helped solve problems in the development and use of computer-adaptive tests? Do we need to balance item content with computer-adaptive tests? Could we use IRT to evaluate unusual responses to computer-delivered tests?  相似文献