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Torsten Husén 《Prospects》1991,21(2):169-188
Professor Emeritus of International Education at the University of Stock-holm and President of the International Academy of Education. Former Director of the Institute of Educational Research (1971–82), chairman of the Governing Board of the International Institute for Educational Planning (1970–80) and Chairman of the International Association for the Evaluation of Educational Achievement (1962–78). He is the author of some fifty books and hundreds of articles.  相似文献   

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对留学生本民族文化的研究以及与目的语文化对比的研究,可以帮助我们更好地教授汉语。本文分析了对外汉语教学中俄罗斯文化研究的重要性,对比了中国和俄罗斯文化的差异,并给出了教学建议。  相似文献   

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新型结构描述法用于芳烃类化合物水溶性(-lgS_w)模拟   总被引:1,自引:0,他引:1  
为探寻芳烃类有机物结构与水溶性的关系,从分子的三维空间结构出发,按照不同类型原子之间电性作用得到一种分子结构描述方法,即三维分子电性距离矢量(3D-MEDV);利用该矢量对34种芳烃类化合物进行结构表征.通过逐步回归方法建立了4变量定量结构—性质关系的-lgSw模型,复相关系数(R)为0.945,标准误差(SD)为0.468.再用留一法(Leave-one-out,LOO)交互检验对模型进行了评价,得到的复相关系数(RCV)为0.908,标准误差(SDCV)为0.598.结果表明:3D-MEDV能较好地表征芳烃类化合物的分子结构,所建模型具有较好的稳定性和预测能力.  相似文献   

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Pelgrum  Willem J. 《Prospects》1992,22(3):341-349
Since 1987, International Co-ordinator of the IEA Computers in Education Study; was national project coordinator for the IEA Second International Mathematics Study and Second International Science Study (1980–85). Co-author of several published studies on the Second International Science Study as well as The Implemented and Attained Mathematics Curriculum: A Comparison of Eighteen Countriesand The Use of Computers in Education Worldwide.  相似文献   

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Conclusion Cirrus clouds can have a profound impact on climate. This has lead to many major programs such as International Satellite Cloud Climatology Project (ISCCP), First International satellite cloud climatology project Regional Experiment (FIRE), Experimental Cloud Lidar Pilot Study (ECLIPS), and International Cloud Experiment (ICE) over the last decade. Observations of cirrus properties and ice content are proposed in new satellite missions such as CLOUDSAT.  相似文献   

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Torsten Husén 《Prospects》1989,19(3):349-360
President of the International Academy of Education. Former Director of the Institute of Educational Research (1971–82), Chairman of the Governing Board of the International Institute for Educational Planning (1970–80) and Chairman of the International Association for the Evaluation of Educational Achievement (1962–78). He is the author of some fifty books and hundreds of articles.  相似文献   

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Within the educational field, measurements such as the Programme for International Student Assessment (PISA), the Trends in International Mathematics and Science Study (TIMSS), and the Progress in International Reading Literacy Study (PIRLS) suggest we are living in a time of competition. This article takes a critical view of the modern drive to measure, evaluate, and rank programs within the educational field. Using Ken Wilber's epistemological quadrant-model, I analyze the question, “What is a good school?”  相似文献   

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Educational Assessment, Evaluation and Accountability - The paper uses data from the combined TIMSS (Trends in International Mathematics and Science Study) and PIRLS (Progress in International...  相似文献   

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In recent years, the number of International Schools around the world has increased rapidly largely as a result of growth of new forms of International Schools, which differ markedly from the traditional forms. These new forms: are often operated on a for-profit commercial basis; are usually for children from the local (indigenous), wealthy population; and have been defined as International Schools because they are located in a non-English speaking country and English is the school’s medium of communication. The growth of International Schools of the non-traditional type raises issues about the legitimacy of such schools. These new forms of International School face particular challenges in establishing themselves legitimately as ‘international’. In this article, we develop a framework which is grounded in institutional theory to analyse the institutionalisation of and the consequent legitimacy of International Schools. We use the three pillars of institutionalisation which, by means of carriers, underpin the institutionalisation of organisations. We employ this framework to analyse and illustrate the legitimacy of a school’s claim to be an International School and also to bring to light the challenges that schools face in establishing a legitimate claim to be ‘international’.  相似文献   

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袁玥 《教育教学论坛》2019,(25):249-250
现如今中法友谊不断深入,中法两国之间的政治、经济、文化交流也日益频繁,在这样的背景下,社会对于法语人才的需求也越来越迫切。介于此,本文提出了在新时期背景下,高校法语教学中存在的教学目标、内容、方法以及评价中的不足,并提出了几点改进当前高校法语教学的建议。  相似文献   

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International Review of Education - The Programme for the International Assessment of Adult Competencies (PIAAC) assesses key skills in literacy, numeracy and problem-solving in technology-rich...  相似文献   

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International Journal of Science and Mathematics Education - Using data from the Trends in International Mathematics and Science Study (TIMSS) 2015 assessment of fourth-grade students in 32...  相似文献   

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醚类有机污染物结构与毒性关系研究   总被引:2,自引:1,他引:1  
采用分子电性相互作用矢量对25种醚类化合物进行了结构表征,并与其对幼鼠的毒性值(pC50)建立定量结构一活性关系(QSAR)模型.利用多元线性回归(MLR),得到的5变量模型(M1)复相关系数(Ri)为0.918、标准偏差(SD,)为0.128,留一法(LOO)交互校验(CV)预测值的复相关系数(R^2CV1)为0.845、标准偏差(SDcv1)为0.175.用逐步回归的方法筛选3变量进行建模(M2),复相关系数(R2^2)为0.912、标准偏差(SD2)为0.125,留一法(LOO)交互校验(CV)预测值的复相关系数(R^2CV2)为0.871、标准偏差(SDcv2)为0.152.结果表明模型具有良好的预-测能力与稳定性.  相似文献   

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International Review of Education - One of the core outcomes of the Sixth International Conference on Adult Education (CONFINTEA VI) held in 2009 was the Belém Framework for Action (BFA). Its...  相似文献   

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会计国际协调背后的利益之争   总被引:1,自引:0,他引:1  
国际会计准则是各利益集团利益之争的结果,本文试图通过分析国际会计准则的产生和变革以及其背后的利益之争,得到对我国参与会计国际协调的启示.  相似文献   

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