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871.
抗日战争初期成立的国民政府最高经济与金融机构四联总处,利用国家行局的资金来推动大后方工矿内迁和发展,对大后方工矿业发展起过若干有益的作用。就本质上而言,四联总处的战时工矿贷款政策也含有向商业资本合流和转化的趋向,且是一治标之策,因而其所起的作用是有限的。  相似文献   
872.
Lecture capture technologies (LCT) such as Echo360, Mediasite, and Tegrity have become very popular in recent years. Many studies have shown that students favor the use of such technology, but relatively little research has studied the impact of LCT on learning. This article examines two research questions: (1) whether the use of LCT actually enhances learning outcomes, and (2) how instructors can increase students’ use of lecture capture materials. We address these questions using data from an undergraduate Operations Management course at a mid‐size, public university. Results indicate that access of lecture capture videos is associated with higher exam scores, even after controlling for previous exam performance. In addition, efforts to promote the use of lecture capture materials increase their use. We offer several suggestions to instructors who wish to increase their students’ use of lecture capture materials, which are equally applicable across all disciplines.  相似文献   
873.
In recent years, there have been increasing calls from the government and other organizations to provide easy public access to student evaluations of teaching. Indeed, the increasing ease of displaying and viewing large quantities of information, and competition among universities and majors for students, makes it likely that an era of greater transparency of this type of information is at hand. While students’ evaluation of teaching (SET) is one quantitative metric that rates the instructor, it may be influenced by factors that are often beyond the instructor's control. In this study, we analyze a longitudinal data set from both engineering and business schools of a large public university, and identify factors that influence SET. We show which factors have the highest influence on overall SET scores, and contrast these between engineering and business colleges. Colleges within the same university may have differences in the factors affecting SET, and recognition of this is important in effectively and fairly evaluating SET scores. We also provide recommendations regarding information that should be displayed along with the SET, particularly when SET scores are made public, so that instructors are not unduly penalized when their evaluations can be influenced by factors over which they have no control.  相似文献   
874.
There are many studies that focus on factors affecting achievement. However, there is limited research that used student characteristics indices reported by the Programme for International Student Assessment (PISA). Therefore, this study investigated the predictive effects of student characteristics on mathematics performance of Turkish students. In PISA studies, sampling design, sampling weights, and plausible values have to be taken into consideration in order not to have biased multiple regression results. In order to conduct multiple regression analyses in PISA, software called the International Association for the Evaluation of Educational Achievement (lEA) International Database (IDB) Analyzer is required to be used because the dependent variable consists of several plausible values. This study aims to identify student characteristics that are significant in predicting mathematics performance in Turkey. Results showed that being successful in mathematics is a combination of several factors in which students' beliefs, motivation, and other factors must be organized to achieve mathematics. Among these beliefs and motivation, strong self-efficacy, positive self-concept, and minimum level of anxiety seem to be the key for success.  相似文献   
875.
文章探讨了对数t分布下带跳的标准回望期权定价问题。在定义期权市场价格V(T,S,M)的过程中,运用到了最小均方误差规避方法,并给出了估计波动率参数σ的方法。  相似文献   
876.
随着信息技术的日益发展,新媒体的不断深入,人们的思维模式、行为方式与日常生活习惯正悄然发生着变化。互联网、移动网络等逐步取代传统媒介成为思想文化信息传播的全新载体,成为社会舆论的直接放大器,高校学生党支部建设也迎来全新的机遇与挑战。深刻把握新媒体时代的发展趋势与特征,创新机制、革新模式,加强学习型、服务型、创新型高校学生党支部建设的路径探索,不仅是时代发展的客观需求,更是充分贯彻落实十八大精神的重要体现。  相似文献   
877.
以学生可持续发展为目标,系统设计教育方案.完善“四位一体”学生教育管理模式的运行和评价机制;建立高素质、专业化学生管理队伍,不断提高教师的能力和素质,以文化人;建立“三全育人”的导向和保障机制,全员、全程、全方位育人;逐步实现学生教育管理工作的数字化和信息化,不断提高育人质量和教育水平.  相似文献   
878.
We estimate the impact of external financial support on the labor supply of students during their tertiary education. Using a dynamic labor supply model and accounting for the endogeneity of income from private transfers, we find a significantly lower likelihood of being employed for transfer recipients. Our results suggest that private transfers lead to a shift in students’ time allocation, lowering their hours devoted to working and increasing their time devoted to studying. We find evidence for a psychological component of receiving transfers through an increase in the perceived risk of failure in academic studies.  相似文献   
879.
The Dutch government and School Inspectorate encourage schools to use the student performance data they can obtain from their student monitoring systems to maximize student performance in a systematic and goal-oriented way. Research by the same Inspectorate (Inspectie van het Onderwijs, 2010) shows that students in schools which do so outperform students in schools where data-driven decision making (DDDM) is as yet less developed. The University of Twente developed a training course in which school teams learn to utilize data from computerized student monitoring systems in order to improve instructional quality and student performance. Parallel to the training activities, training effects are studied. The research findings show that the training activities had a positive effect on school staff's DDDM knowledge and DDDM skills. Staff attitudes towards DDDM were already high on the pre-tests and remained high on the post-tests.  相似文献   
880.
The purpose of this case study was to: (1) assess whether a group of 12 students from a rural Hawai’ian community acquired local environmental knowledge through a place-based environmental education program, and (2) determine how integration of cultural information into this program affected participants’ views about their natural world. A tertiary objective was to develop and test a methodological approach for evaluating youth environmental education programs. Findings revealed a tripartite foundation of novel experiences, mentorship through social connections and learning about nature through a cultural lens facilitated a deeper understanding of nature and culture. Additionally, the mix of qualitative techniques effectively facilitated an in-depth understanding of program impacts on participants’ views toward the local environment.  相似文献   
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