Teacher commitment and its effects on student achievement in American high schools     

Insim Park 《Educational Research and Evaluation》2013,19(5):461-485

This study explored the effects of teacher commitment on student achievement. Three teacher commitment dimensions of organizational, professional, and student commitment were derived. The three-dimensional teacher commitment measurement model was tested by a confirmatory factor analysis. Then, the relationships among individual and organizational variables, teacher commitment, and student achievement were analyzed by a 2-level hierarchical linear modeling method. As the results, the greater portions of teacher commitment and student achievement variances were within schools. The individual and organizational variables had differential impacts on each teacher commitment dimension. Finally, while teacher commitment effects on student achievement were differentially found depending on teacher commitment dimensions at the individual level, there was no evidence to support significant impacts of teacher commitment on student achievement at the organizational level.  相似文献   

The roles of self-efficacy and perceived teacher support in the acquisition of statistical reasoning abilities: a path analysis     

Aboma Olani  Egbert Harskamp  Rink Hoekstra  Greetje van der Werf 《Educational Research and Evaluation》2013,19(6):517-528

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Learning by starch potato growers: learning in small businesses with no employees     

Niels R. Faber  Laura Maruster  René J. Jorna  Rob J.F. van Haren 《Educational Research and Evaluation》2013,19(6):519-539

In small businesses with no employees, learning environments have a low learning readiness. Consequently, learners need to rely on their own agency to shape their learning experiences. Results from a study of agricultural entrepreneurs indicated that the components of motivation and self-regulated learning strategies shape learner's agency and explain learning environment configuration in small businesses with no employees. Configuration of the learning environment was found to be a weak determinant of the learning performance of these learners. However, results showed that prior performance of learners in small businesses with no employees dictates how their agency operates and what learning effect is achieved; higher prior performance results in higher learning effects. We conclude that mechanisms that underlie learning in traditional learning environments work similarly in learning environments in small businesses with no employees.  相似文献   

School policy on teaching and school learning environment: direct and indirect effects upon student outcome measures     

Leonidas Kyriakides  Bert P.M. Creemers 《Educational Research and Evaluation》2013,19(5):403-424

School policy on teaching and the school learning environment (SLE) are the main school factors of the dynamic model of educational effectiveness (Creemers & Kyriakides, 2008 Kyriakides, L. and Tsangaridou, N. 2008. Towards the development of generic and differentiated models of educational effectiveness: A study on school and teacher effectiveness in physical education. British Educational Research Journal, 34: 807–838. [Taylor & Francis Online], [Web of Science ®] , [Google Scholar]). A longitudinal study in which 50 primary schools, 108 classes, and 2369 students participated generated evidence supporting the validity of the dynamic model. This article reports the results of a re-analysis of the data of this study in order to search for direct and indirect effects of school factors included in the model. Using multilevel structural equation modelling techniques, indirect effects of school policy on teaching and SLE upon achievement in mathematics and Greek language are demonstrated. Implications of findings are drawn. Comparing the results of the multilevel direct and indirect effect model with those from using a multilevel regression model, we demonstrate the importance of choosing appropriate conceptual models and using relevant methodological approaches to understand the dynamic nature of educational effectiveness.  相似文献   

物联网环境下高校图书馆拓展服务的新方向     

李燮慧  林爱鲜 《柳州职业技术学院学报》2013,13(1):105-107

物联网环境下高校图书馆读者服务工作的性质和特点发生了巨大的变化。新形势下,高校图书馆要从服务观念、服务资源、服务内容及方式等方面进行不断地拓展,搞好读者服务工作,促进图书馆事业的发展,构建基于物联网环境的高校图书馆个性化服务体系。  相似文献   

小学生网络游戏成瘾倾向与家庭环境的关系——以福州466名小学生为例     

陈晶晶  陈浩 《湖南第一师范学报》2013,13(2):25-28

当前,我国青少年网络游戏成瘾呈现低龄化趋势。调查发现三至六年级小学生群体中网络游戏成瘾倾向的比例很高,占总人数的20．6％;家庭环境因素中家庭关系,尤其是家庭矛盾性与家庭亲密度对小学生网络游戏成瘾倾向有预测作用。该结果说明,小学三至六年级阶段是预防青少年网络游戏成瘾的一个关键时期,良好的家庭关系是预防小学生网络游戏成瘾倾向的积极因素。  相似文献   

推进生态文明建设完善河北省经济发展环境     

梁永郭  李强 《山东商业职业技术学院学报》2013,13(5):8-10

广义的经济发展环境包括生态环境,生态环境是经济发展环境的因素之一,同时具有相对独立性。生态环境的问题是生态文明建设的突破口,解决生态环境的问题是实现生态文明的重要途径。从思想意识、政策规划和资金技术等方面入手推进生态文明建设,就是要完善生态环境,进而完善经济发展环境。  相似文献   

基于MAC地址计算机登录名修改——用于全国计算机等级机房环境自动设置     

束锁平 《南阳师范学院学报》2013,12(9):33-35,44

全国计算机等级考试在高校考试规模不断扩大,考试系统安装工作比较烦琐,对于考试机单独更改登录名这一特殊要求,一般的网络对拷无法解决.分析操作系统,利用批处理和VBS脚本语言编程,轻松实现机房大批量全自动处理,实现快速完成考试环境部署,提高管理人员的工作效率.  相似文献   

中国对越南直接投资的问题及建议     

侯洋  贾博 《北京工业职业技术学院学报》2013,12(4):123-126

针对近年来越来越多的中国企业到越南进行投资所面临的困难与存在的问题,采用实证研究、宏观分析与微观分析等方法,分析了越南的投资环境、中国对越南的投资现状以及中国对越南投资中所存在的问题,提出了相应的建议及应对措施,为有意向在越南投资的中国企业提供参考.  相似文献   

论语义韵的语篇属性     

赵晶 《浙江教育学院学报》2013,(3):6-11,35

语义韵不是节点词的属性,而是特定语境下语义共现关系所体现的一种语篇属性。语义韵受到一系列态度成分的渲染,呈动态性和功能性。积极（或消极）态度的词汇和表达可渲染、激发积极（或消极）的语篇语义韵,反之语义韵也可使其辐射范围内的成分具有同样的态度色彩。通过语料库数据的抽样统计,文章具体阐述了不同语境中语篇语义韵对“坚持”和“persist”的态度渲染,从而使其具有积极或消极的语义色彩。语义韵作为一种语篇属性,是构建语篇连贯性的重要手段之一。  相似文献