Is academic tracking related to gains in learning competence? Using propensity score matching and differential item change functioning analysis for better understanding of tracking implications     

《Learning and Instruction》2020

This study analyzes gains in cognitive components of learning competence with respect to cohorts based on ability tracking in a Czech longitudinal study. Propensity score matching is used to form parallelized samples of academic and non-academic track students and to eliminate the effect of selective school intake. We applied regression models on the total scores to test for the overall track effect. Furthermore, we analyze scores and gains on the subscores and check for differential item functioning in Grade 6 and in change to Grade 9. While after 3 years, no significant difference between the two tracks was apparent in the total learning competence score, we did, however, find significant differences in some subscores and in the functioning of some items. We argue that item-level analysis is important for deeper understanding of the tracking implications and may provide the basis for more precise evidence-based decisions regarding the tracking policy.  相似文献   

北京冬奥会背景下黑龙江省高校冰雪运动发展路径     

刘义峰  李冰  穆亮  关富余  何志海  贺鹤  康建鑫  赵赟昀 《哈尔滨体育学院学报》2020,(2):38-43

2022年冬奥会已进入北京时间。黑龙江省各高校应在习主席新时代中国特色社会主义思想引领下,深入贯彻党的教育方针,将立德树人根本任务深切落到实处,积极响应"带动3亿人参与冰雪运动"的伟大号召,加速发展高校冰雪运动。本文采用文献资料、逻辑分析、归纳等研究方法,对北京冬奥会背景下黑龙江省高校冰雪运动发展的现状及存在问题进行分析,并探寻一条符合新时代发展需要的黑龙江省高校冰雪运动发展路径,旨在全面振兴黑龙江省高校冰雪运动,为2022年北京冬奥会保驾护航。  相似文献   

An exploration of young professional football players’ perceptions of the talent development process in England     

《Sport Management Review》2020,23(3):536-547

The identification and development of players in English professional football has become an increasingly significant topic of debate given the historical perceived underperformance of the English national team at international tournaments. To enhance understanding of the challenges and barriers experienced by English youth footballers, the authors explore the developmental experiences of English professional football players from different levels of the English football pyramid. Professional players (N = 11) from football clubs in the top four professional divisions in England took part in individual semi-structured interviews, which were analysed inductively using thematic analysis. The data revealed three interrelated themes that were perceived to mediate player identification and development pathways at professional clubs. Pathways for young players to progress and experience first-team competitive football differed when the level of the league that the players operated within was considered, with significant issues also raised relating to the suitability of the under 21 league structure, the importance attached to the educational welfare of young players, and variations in the identification of player attributes. This study sheds new light on the priorities and processes of talent development and education provision in English football.  相似文献   

Adaptation of lesson study in a Danish context: Displacements of teachers’ work and power relations     

《Teaching and Teacher Education》2020

Though lesson study adaptations in the West have flourished, there is scarcity of associated culturally sensitive research. We contribute such research by exploring the conflicts that emerge when Danish teachers engage in lesson study. Using figured worlds, we analyze how teachers realize lesson study in their local setting through their dynamic orientations towards possibly conflicting worlds. We show how this realization challenges the teachers’ work and power relations and is influenced by broader issues of culture and power. We conclude that, in order to adapt lesson study in Denmark, it is necessary to address the overriding cultural characteristics we identify.  相似文献   

提高小学数学学困生成绩点滴谈     

魏敦姬 《教育教学论坛》2020,(3):315-316

通过“心与心的交流和方法与方式的优化”两个方面来阐述如何轻松、愉快、有效、合理地提高小学数学学困生的教学质量。  相似文献   

Role of teacher-related factors and educational resources in science literacy: An international perspective     

《Studies in Educational Evaluation》2020

The study evaluated the relationship among teaching, leadership, teacher certification, student and teacher number related factors, and index of economic, social and cultural status (ESCS), and science literacy from an international comparative perspective. 2015 dataset of the Programme for International Student Assessment for Turkey, Singapore, the United States, Korea, Italy, and Brazil was used. Two-level hierarchical linear models were established for analysis. Results revealed that school ESCS was the best predictor of science literacy across six countries and additionally teacher-related factors came to the forefront of science literacy performance. The study underlined policymakers should focus primarily on policies that increase equity in education. Furthermore, the effectiveness of investments made in factors related to leadership, teacher certification, the number of students and teachers, which contribute very little to science literacy performance, need to be more questioned. Inferences about the findings were discussed in detail, and recommendations for further research were made.  相似文献   

音乐融入高等院校太极拳教学中的价值与方法探析     

周新红  张辞  李玉  郑健 《中华武术(研究)》2020,(4):102-105

音乐与运动已经成为人们日常生活中不可或缺的一部分。在高校公共体育课教学中,如何将运动与音乐完美的结合,是值得相关教学工作者进一步关注与思考的问题。本文选取太极拳教学作为研究案例,有目的、有步骤地将不同音乐素材巧妙地融入到“三段式”体育教学结构中的准备部分、基本部分和结束部分。以期提高教学质量和学习效果,为我国高等院校太极拳课程的建设提供参考依据。  相似文献   

民国时期南京国民政府推行武术教育工作机制及启示     

刘帅兵  支川 《南京体育学院学报(社会科学版)》2021,35(3):83-91

教育是国家高质量发展的基石，国家是教育事业的推行者。国家对武术教育发展具有最宏观、 最基本的调控，社会力量群策群力的柔性参与，能与之达到刚柔相济、琴瑟共鸣之效果。民国时期南京国民政府在推行武术教育工作中，契合了当时的政治、教育、文化等因素，同时也获得了政治、教育、文化的时代动因。在特定的时代、文化、权力、环境中，南京国民政府、社会精英、社会组织三者相辅相成形成联动机制，在推行武术教育中发挥着协同作用。给予新时代推行武术教育的启示：推行武术教育应契合政治、教育、文化等时代动因；强化学校武术与民间武术的联动；构建政府主导、社会力量参与的新局面。 以期形成全社会共同参与的武术教育治理新格局。  相似文献   

Genetic Polymorphism of Angiotensin II Type 1 Receptors and Their Effect on the Clinical Outcome of Captopril Treatment in Arab Iraqi Patients with Acute Coronary Syndrome (Mid Euphrates)     

Fadhaa A. Ghafil  Bassim I. Mohammad  Hussain S. Al-Janabi  Najah R. Hadi  Hayder A. Al-Aubaidy 《Indian journal of clinical biochemistry : IJCB》2021,36(1):81

Genetic variation in the angiotensin II type 1 receptor (AT1R) has an important effect on the outcome of acute coronary syndrome (ACS) initiated treatment with captopril. This study aims to investigate the impact of genetic polymorphism of AT1R (rs5186 and rs275651) on the ACS outcome in Iraqi patients treated with captopril. A total of 250 Iraqi individuals with ACS were included in this case—control study and they were divided into two study groups; Study group 1 included 125 participants who were prescribed captopril, 25 mg twice daily and study group 2 included 125 participants who received no captopril as part of their ACS treatment (control study). The AT1R gene (rs5186) CC genotype was found to be associated with ST-elevation myocardial infarction (STEMI) (Odd’s ratio (O.R) = 1.2, P = 0.7), while AC was associated with Non-ST-elevation myocardial infarction (NSTEMI) and unstable angina (UA) (O.R = 1.2, P = 0.8). AC genotype is more prone to have Percutaneous coronary intervention (PCI) after ACS attack (O.R = 1.2, P = 0.6). CC genotype had a risk to get less improvement (O.R = 1.6, P = 0.5), so might require higher doses of captopril during acute coronary insult. The AT1R gene (rs275651) AA genotype was associated with UA (O.R = 1.3, P = 0.9). AA and AT genotypes were more prone to have PCI after ACS attack (O.R = 3.9 P = 0.2, O.R = 3.5, P = 0.3 respectively) and thus requiring higher doses of captopril. We conclude that the AT1R rs5186, rs275651 genetic polymorphisms might partially affect the clinical outcome of ACS patients treated with captopril and might have captopril resistance which requires higher doses.  相似文献   

大运河生态文化视野下的美丽中国建设研究     

姜师立 《中国名城》2021,(4):89-94

分析大运河生态文化与美丽中国建设的相互关系,理清古老的大运河文化蕴含的丰富生态文明成果,将大运河生态文化作为推动美丽中国建设的源动力。不仅从上下联动、生态补偿、流域性平衡、可持续发展4个方面提出传承运河生态文化、构建美丽运河建设机制的建议,而且就以运河生态文化引领打造美丽运河三条走廊,提出具体的方法和路径:修复河岸环境,打造运河生态走廊;传承历史文脉,打造运河文化走廊;推进文旅融合,打造运河旅游走廊。不仅从理论上为大运河文化带建设与美丽中国建设寻找逻辑关系,而且从实践上为弘扬运河生态文化,推动美丽中国建设探索路径。  相似文献