对改革田径教学现行考核方法及标准的探讨   总被引：6，自引：0，他引：6  

聂志远  赵军 《福建体育科技》2003,22(5):43-44,47

成绩评定是体育教学工作的一个重要组成部分,研究表明:以学生的绝对成绩作为评价依据的田径教学现行考核方法及标准已不适应当前田径教学发展的需要,提出在田径成绩评价中应重视学生学习的努力程度,进步幅度。其效果可以激发学生不断进取的学习动机和热情,提高田径教学效果,同时对改善当前田径教学所面临的困境,促进田径教学改革和创新有着深远的意义。  相似文献   

新闻发现的思维模式辨析   总被引：3，自引：0，他引：3  

张征 《国际新闻界》2006,(3)

本文通过对记者编辑在发现新闻过程中常用的思维模式的反思,展示这些思维模式在具体操作过程中的优势特征,并重点剖析了两种思维模式容易出现的实践偏差。它限制了记者编辑发现新闻时的创造性,也容易导致不合理的新闻实践。  相似文献   

Peer and teacher supports in relation to motivation and effort: A multi-level study     

《Contemporary educational psychology》2017

This study examined adolescents’ perceptions of peer and teacher supports in relation to internalized values, academic self-efficacy, efforts to learn, and goal orientations at the individual and classroom level in a sample of middle school (n = 169) and high school (n = 71) students from 6 schools (15 classrooms). Novel approaches to assessing classroom-level effects included use of coefficient of variation scores to capture consensus among student reports and use of cluster-robust standard errors to account for clustering. At the individual level, significance tests for indirect pathways and formal mediation indicated that relations between perceived peer expectations for prosocial behavior and effort and mastery orientation were mediated by internalized value; and, the relation between perceived emotional support from peers and effort was mediated by self-efficacy. At the classroom level, teachers who were perceived similarly by students with respect to provisions of emotional support also tended to have students who reported high levels of internalized value, and a high degree of student consensus concerning their teacher’s value for subject matter was related positively to their internalized value and effort. Consensus of student reports concerning internalized value was a negative predictor of performance orientation.  相似文献   

A teacher-report measure of children's task-avoidant behavior: A validation study of the Behavioral Strategy Rating Scale     

Xiao Zhang  Jari-Erik Nurmi  Noona Kiuru  Marja-Kristiina Lerkkanen  Kaisa Aunola 《Learning and individual differences》2011,21(6):690-698

This study aims to validate a teacher-report measure of children's task-avoidant behavior, namely the Behavioral Strategy Rating Scale (BSRS), in a sample of 352 Finnish children. In each of the four waves from Kindergarten to Grade 2, teachers rated children's task-avoidant behavior using the BSRS, children completed reading and mathematics tests, and trained testers rated children's task-avoidant and social-dependent behavior after the test situation. Mothers also rated children's task-avoidant behavior in the last two waves. The results showed that a two-factor model including one factor representing task avoidance and one method factor accounting for wording effects among the negatively phrased items fitted the data best. The scale demonstrated strict measurement invariance across all four waves and satisfactory convergent and discriminant validity. Teacher-reported task avoidance was negatively associated with performance in reading and mathematics. The results suggest that the BSRS is a reliable, valid, and developmentally suitable instrument.  相似文献   

‘Feeling bad’ or ‘being bad?’ The trapping effect of effort in academic failure in a Confucian cultural context     

Bih-Jen Fwu  Hsiou-Huai Wang  Shun-Wen Chen  Chih-Fen Wei 《教育心理学》2017,37(4):506-519

A predicament faced by students who fail academically in East Asian Confucian societies, such as Taiwan, is being obscured by students’ outstanding performances in international academic assessments. This article proposes that there is a trapping effect of effort for these students. They are trapped in a dilemma between ‘feeling bad’ (emotional distress) for exerting too much effort and ‘being bad’ (negative image) for making little effort. Such a dilemma may be worse in the domain of academic achievement than in non-academic domains like the arts, with the former being more directly related to children’s dutiful fulfilment of parental expectations. Two consecutive studies – a scenario experiment with 700 subjects and a survey on past experiences of failure with a sample of 190 – were conducted. The results supported our hypothesis that effort becomes a double-edged sword for students who failed. They are more likely to either ‘feel bad’ or ‘be bad’ after failing academically compared to performing poorly on non-academic activities. Implications of the findings are further discussed.  相似文献   

关于谱分解估计和方差分析估计在线性混合模型中的比较     

史建红 《长治学院学报》2003,20(5):1-5

在文献[1]中提出的谱分解估计是一种在线性混合模型中同时估计固定效应和方差分量的新方法.在本文中,我们对带有两个方差分量的线性混合模型进行了谱分解估计和方差分析估计的比较.得出了方差分量的这两种估计在某些条件下方差相等,而且谱分解估计具有一些方差分析估计的最优性.  相似文献   

生态环境建设的内涵与配置   总被引：2，自引：1，他引：2  

王礼先 《资源科学》2004,26(Z1):26-33

该文从生态环境建设的概念入手,深入分析了生态环境建设的内涵.指出,生态环境建设的实质是水资源、土地资源、气候资源、生物资源等再生自然资源的保护、改良与合理利用.在<全国生态环境建设规划>划分的8个生态环境建设类型区的基础上,提出了以流域为单元进行生态环境建设分区配置的必要性.并以黄河流域上中游为例,重点探讨了其生态环境建设分区的方法与成果.作者采用综合的生态经济指标,以县为单元,将西北地区黄河流域划分为6个生态环境建设区,即风沙区、黄土丘陵沟壑区、黄土高塬沟壑区、沿河阶地与平原区、土石山区、河源区.在分区的基础上,确定了各区生态环境建设的生态经济目标及相应的措施配置模式.针对生态环境建设中存在的问题,提出了对策建议以流域为单元进行生态环境建设分区;因地制宜建设主攻方向;积极稳步推进"退耕还林还草";加大投资力度,拓宽投资渠道;加强法制建设,把预防监督放在首位;充分满足生态环境建设的需水要求.  相似文献   

CO2, the greenhouse effect and global warming: from the pioneering work of Arrhenius and Callendar to today's Earth System Models     

《Endeavour》2016,40(3):178-187

  相似文献   

高校创建学习型学生党组织的方法与模式     

张广乐  李国仓 《信阳师范学院学报(哲学社会科学版)》2011,31(2):55-57

高校学生党组织作为党在高校中设立的基层组织,在建设马克思主义学习型政党的战略任务中具有重要作用。文章从强化社会主义核心价值体系的角度出发,从组织建设、制度建设、学习理念和团队学习四个方面,探讨了高校创建学习型学生党组织的四位一体互动模式。  相似文献   

论交替传译笔记教学     

张蕾 《读与写:教育教学刊》2011,(4):50-51,5

笔记在交替传译中起着重要的作用。有效的笔记能够减轻口译员的记忆压力,通过提示所记忆的内容来提高口译质量。但是,如果对笔记的认识不当,记笔记的方式不正确,就会影响口译员对原语的记忆并成为准确传译的干扰因素之一。本文以Daniel Gile的"认知负荷模式"为指导,通过分析交传笔记的所存在的问题来探讨有效记笔记的方法,进而提出教学建议,希望能够帮助学生解决记笔记问题,进一步提高口译质量。  相似文献