外语测试的形成性评价观     

何明珠 《株洲师范高等专科学校学报》2007,12(3):90-92

外语测试经历了以语码为纲和以结构为纲的两个时期。现行的外语测试则遵循“以信息为纲”的指导思想。语言测试的结果应能反映学生的语言运用能力，而学生的能力反馈又可常常作为教师的教学反思依据。本文旨在以形成性评价现分析外语测试与评价的一致性和外语测试的多功用性。  相似文献   

对高校教师教研一体化的思考     

龚维玲 《南宁师范高等专科学校学报》2005,22(3):59-62

教育科研不是为研究而研究．而是为教育而研究，高校教师应把教育科研看作是对自己教学工作的补充，是自己专业生活的一部分，把教学与科研紧密地联系在一起．成为自己的一种生命状态。  相似文献   

一类对称统计量的强相合性     

顾世勇  李风琴 《喀什师范学院学报》2006,27(6):19-22

考虑了一类有如下形式的对称统计量Tn=k(n-k) k(k-1)2-1∑n-ki=1∑i kj=i 1φ(Xi,Xj) ∑n-1i=n-k 1∑nj=i 1φ(Xi,Xj),这里φ(Xi,Xj)为一对称函数,其中k为不大于n的自然数.这一表达形式是一类统计量,当k=n-1时,它就是一U统计量.在假定E(φ2(Xi,Xj)≤M<∞下,研究了Tn的强相合性.  相似文献   

一种求解常微分方程初值问题的单步方法     

廖秋明 《黔南民族师范学院学报》2005,25(6):1-3,21

利用Simpson求积公式，提出了一种求解常微分方程初值问题的单步方法。该方法为3点4阶方法，其绝对稳定区间大于同阶的Adams内、外插值法的绝对稳定区间。最后通过数值算例表明，该方法具有一定的优势。  相似文献   

数据检索中索引技术的探讨     

李新英  韩南 《黄冈师范学院学报》2004,24(6):67-68,83

设计索引的目的是为了加快数据检索．文章就与索引相关的一些特征元素．提出了创建索引中数据目录项的3种不同方法．同时对B^ 索引进行了描述．分析了其在进行数据搜索的实现原理．简要个绍了在实现数据删除和插入时的优化思路．  相似文献   

学生管理工作的"知"与"行"     

孟贵祥 《邢台学院学报》2001,16(3):52-53

本文就学生管理工作的具体反差展开论述,提出了在学生管理工作中不仅要知道其重要性,更应该在实际工作中落实到行动中,做到"知"与"行"统一.  相似文献   

Automatic indexing of online health resources for a French quality controlled gateway     

Aurélie Névéol  Alexandrina Rogozan  Stéfan Darmoni 《Information processing & management》2006

The profusion of online resources calls for tools and methods to help Internet users find precisely what they are looking for. Quality controlled gateway CISMeF provides such services for health resources. However, the human cost of maintaining and updating the catalogue are increasingly high. This paper presents the automatic indexing system currently developed in the CISMeF team to be used as such for preliminary indexing, or after human reviewing for the final indexing. The system architecture, using the INTEX platform for MeSH term extraction is detailed. The results of a first evaluation tend to indicate that the automatic indexing strategy is relevant, as it achieves a precision comparable to that of other existing operational systems. Moreover, the system presented in this paper retrieves keyword/qualifier pairs as opposed to single terms, therefore providing a significantly more precise indexing. Further development and tests will be carried out in order to improve the coverage of the dictionaries, and validate the efficiency of the system in the indexers’ everyday work.  相似文献   

广义线性模型极大似然估计弱相合性的数值模拟     

邓春亮  胡南辉 《嘉应学院学报》2011,29(8):8-11

广义线性模型是经典线性模型的自然推广,它是一类应用广泛的统计模型.选择Probit模型,利用matlab编程,通过数值模拟的方法验证了广义线性模型的极大似然估计的弱相合性.  相似文献   

The Teacher Behavior Inventory: validation of teacher behavior in an interactive lecture environment     

Siti Nurma Hanim Hadie  Asma’ Hassan  Saiful Bahri Talip  Muhamad Saiful Bahri Yusoff 《Teacher Development》2019,23(1):36-49

Students’ rating of teacher behaviors provides valuable information on teaching improvement and instructional quality. Unfortunately, there is a lack of new validated instruments for measuring teacher behaviors. The Teacher Behaviors Inventory is an old inventory that was initially developed to measure teaching behaviors as regards lecture-based instructions, which is effected through the use of low-inference items. The aim of this study was to assess its continued suitability in the present educational setting by examining its construct validity and internal consistency through the lens of one lecturer’s teaching behaviors, as rated by 527 students after six interactive lectures. The variables evaluated, as mentioned above, were achieved after an items removal process, which resulted in a 32-item version. Apart from being valid and reliable, this condensed version allows for immediate assessment of teaching behaviors after an instruction session as the rating procedure is now more straightforward and less time-consuming, and also enables a reduction in rating errors. Therefore, the 32-item format serves as a practical diagnostic feedback tool in the present educational arena, permitting a longitudinal teaching behavior assessment to enhance teachers’ professional development.  相似文献   

文献标引中名称主题的规范控制     

武英杰  宋瑛琦 《图书馆学研究》2007,(5):53-55

笔者就所了解的有关名称主题标引相关方面的问题及其产生的原因作了简要分析,并提出了观点和想法。  相似文献