Searching for the impact of teacher behavior on promoting students’ cognitive and metacognitive skills     

《Studies in Educational Evaluation》2020

This study investigates the impact of teaching factors on students’ cognitive and metacognitive achievement in mathematics. Written tests and the “Metacognitive Skills and Knowledge Assessment” tool were administered to grade 4 and 5 students (n = 924) at the beginning and end of the school year 2013-2014. A student questionnaire was used for measuring teaching factors. Multilevel SEM analyses revealed a reciprocal relationship between students’ cognitive and metacognitive skills. All teaching factors of the dynamic model of educational effectiveness were found to be associated with mathematics achievement but only four factors (modeling, assessment, questioning, and dealing with misbehavior) were associated with two aspects of metacognition (i.e. prediction and evaluation). Implications of findings are drawn.  相似文献   

新时代高等职业院校思想政治教育有效性实现方法探究     

皮睿 《科教导刊》2021,(3):78-79

新时代背景下,高职院校扩招增加了更多的生源,而对于学生管理工作的要求就更高.对于高职院校的人才培养来说,我们要做的不单单是学生的技能,更需要从根源上着手,让学生自发学习,有效学习,而这需要建立在有效的思想政治教育的基础之上,为了能达到此效果,就需要对当今的思想政治教育模式进行分析研究,针对其中的不足和学生的特点进行研究,以此得出的实现方法才是科学的、有效的.基于此本文进行研究分析,最终得出思想政治有效教育模式的开展策略.  相似文献   

我国单项体育协会改革的软法之治     

黄亚玲 《体育科学》2020,(2):15-23

新时代单项体育协会的改革与发展,不仅需要硬法也需要构建完善的软法体系加以保障,这是现代体育治理的客观要求。通过探讨软法对单项体育协会自治发展的作用,梳理单项体育协会脱钩实体化后运用软法保障其权责利的理论与实践依据。研究提出,脱钩与实体化后的单项体育协会,需要通过制定软法完善和补充硬法鞭长莫及的问题,发挥软法在单项体育协会治理中柔性、灵活性及协商性约束的优势,使其成为平衡、协调、规制各主体利益的“内部法律”,促使软法与硬法相衔接,确保单项体育协会改革的有效性与实效性。  相似文献   

Facilitating flexible learning by replacing classroom time with an online learning environment: A systematic review of blended learning in higher education     

《Educational Research Review》2021

Higher education institutions are trying to provide more flexibility and individualization, which is mainly realized through the use of new technologies and implemented in online or blended learning designs. This systematic review aims to investigate the impact of replacing classroom time with an online learning environment. The meta-analysis (k = 21 effect sizes) applied strict inclusion criteria concerning research design, measurement of learning outcomes and implementation of blended learning. The estimated effect size (Hedge's g) was positive, although not significantly different from zero and the confidence interval [-0.13, 0.25], suggesting that overall differences between blended and conventional classroom learning are small, and, at best, very small negative or moderate positive effects are plausible. This means that despite a reduction in classroom time between 30 and 79 per cent, equivalent learning outcomes were found. Consequently, blended learning with reduced classroom time is not systematically more or less effective than conventional classroom learning.  相似文献   

How can we evaluate the effectiveness of grammar schools in England? A regression discontinuity approach     

Binwei Lu 《British Educational Research Journal》2020,46(2):339-363

Previous research evaluating grammar school effectiveness has generally relied on snapshot or longitudinal regression models to deal with pre-existing differences between grammar school pupils and those in non-selective schools. These passive designs are based on correlations, and cannot demonstrate clear positive causal relationships between grammar school attendance and subsequent attainment. After accounting for the variables available for the analysis, pupils in different schools might still have distinct and unmeasured characteristics which threaten the validity of any conclusions drawn. Given that a randomised trial is not feasible under current conditions, this study addresses the limitations of previous research, using a regression discontinuity design (RDD) approach. This is the first use of RDD to attempt to make a robust causal inference about the effectiveness of grammar schools in one local authority in England. However, the authority, the Department for Education and the schools would not provide the individual data on pupils’ 11+ entry test scores, and the scores obtained could not be uniquely matched to Key Stage 4 outcomes. While the model presented suggests that there is an advantage to grammar school attendance, the incomplete data means that the study is more a feasibility trial of this strong design than any kind of definitive test intended to settle the debate on grammar school effectiveness. Conducting this design with national data on grammar school selection would create the most powerful evidence so far. To promote an effective and equitable education system for generations to come, those advocating the expansion of grammar schools should make the responsible decision to disclose all grammar school selection data for the purposes of research.  相似文献   

教育效能的本质、特征与改进方法论     

温恒福  温宏宇 《教育学报》2020,(2):66-74

面对推进教育现代化,建设教育强国,办好人民满意教育的时代使命,教育不仅要有高效率和高质量,更要追求高效能。教育效能是教育主体全面有效实现教育目的,保障师生健康幸福与可持续发展的能量与能力。其本质是教育活动合目的有效性整体,主要表现为合目的有效性的程度(深度、广度和持久度)。教育效能具有合目的性、有效性、整体性、持续性、潜在性与时代性等主要特征。教育效能改进的方法论是整体结构优化。主要包括六个方面:以提升"合目的有效整体性"为核心的整体结构优化;在提高素质的基础上完善人格目标;优化教育保健的教育教学生态;创建师生高效能教学共同体的师生关系;学习先进,科学增效、科技赋能、创造性艺术性改进的教育教学方法;在教育效能改进中创造更先进的富有中国特色与时代风格的现代教育文明的品格与态势。  相似文献   

转型阶段后发企业的双元技术追赶绩效研究——专利的视角     

郭磊  蔡虹  徐露莹 《科技管理研究》2016,(11)

当后发企业由追赶向领先转型时,核心技术能力构建成为主要议题.通过对华为公司的实证分析,从总体技术能力和核心技术能力2个维度考察后发企业转型期的技术追赶绩效.研究结果表明:在两大关键电信技术领域内,华为已经基本实现总体技术追赶,但在核心技术上发力较晚,尚未完全达到领先.另外,华为在新兴领域的技术追赶绩效要优于传统领域.  相似文献   

技术创新成果的可占有性——来自中国的实证分析     

朱爱辉  黄瑞华 《科学学研究》2007,25(5):971-977

 占有技术创新成果带来的利润，不仅对单个创新者很重要，而且对整个社会的经济发展也很重要。然而，却难以直接测量可占有性，因此，许多学者都通过检验各种保护方式在保护产品和工艺创新竞争优势中的有效性来间接研究可占有性。本文借鉴已有研究成果，对中国制造企业进行了调查研究，意在了解各种保护方式在中国的有效性情况，以帮助企业在技术创新过程中制定合理的保护战略。本文不仅分析了整个样本中各种保护方式的有效性情况，并与已有研究进行比较；同时，还对不同行业的情况进行了分析。  相似文献   

The effectiveness of workflow management systems: A longitudinal study     

《International Journal of Information Management》2016,36(1):126-141

Workflow management systems coordinate and allocate work through the various stages of executing business processes. The benefits of such systems appear pervasive, but no hard data is available that confirms that their implementation improves organizational performance. In part, this is due to the difficulty of measuring the effects of enterprise-wide initiatives in general. In this paper, the results are presented of a longitudinal, multi-case study into the effectiveness of workflow management technology. The study builds on a novel methodology that combines field work and computer simulations. Through its application, the contribution of this technology to conduct business processes faster and with less effort could be quantitatively assessed. Surprisingly, only a fraction of the projects that were followed in this longitudinal study led to a fully operational implementation of a workflow management system at all. Even so, in most of the projects where such a system was introduced this resulted in substantial improvements. We present success and fail factors for the implementation of this technology within organizations, which we inferred from a follow-up analysis. The novel methodology presented in this paper is thought to be of value to track the performance effects of introducing other technologies or organization concepts as well.  相似文献   

基于预测有效度的组合预测模型研究   总被引：44，自引：2，他引：44  

陈华友 《预测》2001,20(3):72-73,68

本文基于预测方法有效度的概念，建立了改进组合预测模型，并给出其线性规划的解法。该模型具有计算简便的特点，而且具有可比性，能反映不同时间序列预测方法有效性。  相似文献