Utopia vs. reality: the effectiveness of in‐service training courses for EFL teachers     

Katerina Nicolaidis  Marina Mattheoudakis 《欧洲师范教育杂志》2008,31(3):279-292

The article explores the long‐term effectiveness of in‐service teacher training courses for English as a Foreign Language (EFL) teachers in the Greek educational context. It presents the results of a questionnaire designed and issued to teacher‐trainees a year after the completion of 60‐hour courses. The questionnaire assessed, among others, (a) teacher trainees' beliefs regarding the relevance of the knowledge acquired to their individual needs, (b) the extent to which they used the materials provided in the course, and (c) the usefulness of the subjects offered. The data are discussed in relation to strategies for optimising teacher training services and implications are drawn for the implementation of change in a broader educational context. A ‘cooperative model' is proposed for the promotion of change involving active cooperation between all agents involved in the educational process and necessitating top‐down and bottom‐up cooperation.  相似文献   

论商业银行资本的长期市场价值最大化   总被引：1，自引：0，他引：1  

彭建刚 《湖南师范大学社会科学学报》2001,30(5):43-45

资本的长期市场价值最大化由商业银行的基本经济模式所决定，我国商业银行需要加强资本的战略管理。基本经济模式，经济模型分析、持续期管理具有内在统一性，是资本战略管理的有效分析方法。  相似文献   

基于BP神经网络的湖泊水体富营养化的短期预测   总被引：1，自引：0，他引：1  

侯君  姚志红 《实验室研究与探索》2008,27(6):38-40

选用含三层网络结构的BP神经网络来模拟湖泊水体的富营养化状况,通过软件MATLAB编写了BP神经网络训练和测试程序,测试结果表明此方法成功预测水体中叶绿素a的含量的短期变化趋势。  相似文献   

Examining emic viewpoints on a pedagogical development program’s long-term effects using Q methodology     

《Studies in Educational Evaluation》2021

To examine the long-term effects of pedagogical development, the study explored 56 Chinese university instructors’ viewpoints on their professional agency in implementing new pedagogical practices following a PBL program in Denmark. Q methodology was supplemented by a post-sorting survey and post-analysis interviews. An eight-factor solution emerged, indicating a high variation in participants’ subjective experiences of PBL implementation. Their perceived sources for agency enactment are both internal and external, crossing three phases in practice – readiness, implementation, and prospects. Despite suggesting positive long-term PD effects, the study also illustrates how university instructors’ agency enactment is constrained by contextual aspects, including a lack of surrounding acceptance and support. Practical implementations how PD programs may support long-term teacher learning through agency development are provided.  相似文献   

证券信用交易研究     

高敏 《商洛学院学报》2006,20(4):96-99

证券信用交易在西方国家颇为盛行，却被我国法律禁止。在分析了证券信用交易优势的基础上，就如何建立证券信用交易制度提出了几点建议，以期促进我国证券市场和市场经济的发展。  相似文献   

Student employment: social differentials and field-specific developments in higher education     

Marita Jacob  Maria Gerth 《Journal of Education & Work》2018,31(1):87-108

In this article, we examine social origin differences in employment patterns across different stages of higher education and compare these differences between vocational and academic fields of study. Using data from a large-scale German student survey, we study the development of inequality, according to social origins, in student employment from first-year to graduating students. We show that inequality in job quality exists and is partly attributable to the need for students from lower social origins to work in order to finance their studies. We hypothesise that initial inequalities decrease as students progress through higher education. While we find evidence for this hypothesis, we also show in multivariate models that the reduction of inequality in the student labour market is explained by prior differences between social origin groups.  相似文献   

正当防卫制度之解读     

宣仙艾 《渭南师范学院学报》2006,21(3):48-51

刑法第二十条关于正当防卫制度的规定对于保护国家、公共利益、本人或他人的人身、财产和其他权利免受正在进行的不法侵害有着积极的意义。但是,我国刑法对正当防卫适用的起因条件、限度条件界定不明确。关于特殊防卫权的规定更欠周密性。这些都不利于正当防卫制度的有效实施。  相似文献   

一类数列的求和问题     

魏孝章 《陕西教育学院学报》2006,22(2):80-82

设{an}为等差数列,{bn}为等比数列,记αn=anbn,文中讨论了数列{αn}的有限项的求和问题;当{bn}满足一定条件时,{αn}的所有项的和的求解问题;设βn=a2nbn,当数列{βn}中的{bn}满足一定条件时,所有项的求和问题等.得到了一些结论,并给出了几个有关的例题.  相似文献   

机械制造专业短学期实践教学的一点思考     

杨奇彪  张弘  苏旭武  丁国龙  陈列  娄德元 《教育教学论坛》2019,(31):205-206

短学期实践是学校对学生进行理论联系实际的重要举措,然而也存在项目少、地点分散、学生思想不积极等问题。文章基于学校“721”人才培养模式,提出基于分层培养的机械制造专业短学期实践方法,并通过持续改进保证短学期实践效果,以期为短学期实践提供一点参考。  相似文献   

正项级数敛散性判别法的进一步探讨     

马云苓 《商丘师范学院学报》1996,(Z2)

考察了几类正项级数的特点，得到三种简单方便的判别法．据此，对于某些正项级数敛散性的研究可以更为方便、更为精确．  相似文献