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1.
Higher education institutions are trying to provide more flexibility and individualization, which is mainly realized through the use of new technologies and implemented in online or blended learning designs. This systematic review aims to investigate the impact of replacing classroom time with an online learning environment. The meta-analysis (k = 21 effect sizes) applied strict inclusion criteria concerning research design, measurement of learning outcomes and implementation of blended learning. The estimated effect size (Hedge's g) was positive, although not significantly different from zero and the confidence interval [-0.13, 0.25], suggesting that overall differences between blended and conventional classroom learning are small, and, at best, very small negative or moderate positive effects are plausible. This means that despite a reduction in classroom time between 30 and 79 per cent, equivalent learning outcomes were found. Consequently, blended learning with reduced classroom time is not systematically more or less effective than conventional classroom learning. 相似文献
2.
文章采用文献资料、走访等研究方法,分析高校学生武术社团活动对大学生“素质教育”的功效,并从制约高校学生武术社团发展的诸多因素入手,提出相应发展对策,旨在为高校正确认识发展学生武术社团的意义,积极推动武术社团在高校中健康而规范地发展。 相似文献
3.
安掌明 《柳州职业技术学院学报》2007,7(4)
从高校思想政治理论课的性质与特点出发,对如何结合大学生的思想状况和心理特点、学生认知和接受马克思主义理论的特点和规律来开展教学活动,以增强思想政治理论课教学的实效性,促进大学生的全面发展,作了初步的探讨. 相似文献
4.
跳发球在女子排球比赛中的运用效果研究 总被引:9,自引:2,他引:7
以参加 2 0 0 1年“步步高无绳电话杯”全国女子排球联赛中的 8支队伍为研究对象 ,从跳发球与站立发球运用数量的百分比、在比赛中的贡献率、2种技术的运用效果差异、个人跳发球效果差异等方面进行研究和讨论 ,建议女子排球运动员在比赛中使用跳发球技术应因人而异、注重实效、合理运用 相似文献
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基于专利引文分析的时间线技术 总被引:3,自引:0,他引:3
在对专利引文可视化技术现状进行分析的基础上,将基于引文分析的时间线技术运用到专利文献的可视化分析。详细阐述该技术的理论依据、设计思想,并用美国专利数据库中的DVD激光头专利进行技术应用,证明该技术能揭示专利文献中的技术热点及其发展演变,并挖掘关键技术。 相似文献
8.
《新闻学》一书在1901年已经由译书汇编社完成汉译,但未获出版。从1903年商务印书馆所刊行的《新闻学》一书的广告、征引和著录等情况看,它在当时产生了不小的影响,这种影响主要来自它对记者势力略显夸张的描述。 相似文献
9.
This paper analyses the publication patterns of researchers in the field of applied sciences at Universities of Technology in South Africa. Aspects investigated include publications in SCOPUS-listed journals; number of citations and countries of publication. Collaborative research patterns at national and international levels were also investigated. A bibliometric analysis approach was followed using SCOPUS as the main source of data and analysing the articles published in selected applied science disciplines. Results show that researchers in the field of applied sciences in universities of technology have increased their number of publications over the past 10?years and are also working in conjunction with other researchers both nationally and internationally. The analysis is an important addition to the field in South Africa which helps in measuring how institutions are positively responding to government incentives in research. The results are also important to information professionals who are increasingly playing an important role in research impact assessments. 相似文献
10.
Carmen Cole Angela R. Davis Vanessa Eyer John J. Meier 《The Journal of Academic Librarianship》2018,44(3):419-425
In 2008 Meier and Conkling first tested Google Scholar's coverage of the engineering literature against citations gathered from the Compendex database. Since that time, other studies have used the same methodology and found improvement in Google Scholar's coverage. This study uses engineering dissertations from Proquest Dissertations & Theses to create a data set of citations for the comparison of fee-based databases, Compendex and Scopus, against Google Scholar. From 1950 to 2017 Google Scholar outperformed both Compendex and Scopus in discoverability of citations in nine engineering subjects. These results have implications for collection management and information literacy program planning for librarians. 相似文献