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Study on multimedia application to higher education

多媒体在高等教育中的应用研究

基本信息

批准号：
08408005
负责人：
IKEDA Hiroaki
金额：
$ 20.54万
依托单位：
Chiba University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
1996
资助国家：
日本
起止时间：
1996 至 1998
项目状态：
已结题

项目摘要

Although initially presumed restructuring of educational system in Faculty of Engineering - Chiba University, was not approved by the Ministry of Education, Science, Sports and Culture, following results are attained.(1)Technological design based on the most modern multimedia equipment has been done to create small sized pilot system for further research on multimedia education and learning.(2) Possible presentation media have been applied to teaching materials being network-based multimedia contents, either as prototype or complete ones.(3) Superiority of the multimedia system and developed multimedia teaching material over the system has been examined by letting groups of students use the material. Namely, separate two groups were asked to study the same contents in conventional text books and developed multimedia materials. It was found that the teaching material carefully prepared in multimedia improves motivation and achievements.(4) In the light that audio-visual media are one of the important media in education, some commercially available video materials were converted to digital videos and fragmented to reconstruct them using non-linear video editing equipment. They were installed on a video-on-demand server, so that students can access and learn the contents at any time, from any place where terminal were connectable to the Internet. Necessary man-power to convert conventional video to video-on- demand was clarified by the research.(5) Research results were not applied to an expected higher educational system, however, the results were made public in such events as "multimedia fairs" and live broadcasting of conferences over the Internet.

虽然最初设想的千叶大学工学院的教育系统重组，并没有得到文部科学省的批准，但取得了以下结果。(1)采用最先进的多媒体设备进行技术设计，建立小型的多媒体教育与学习试验系统，为进一步研究多媒体教育与学习打下基础。(2)教材可能的呈现媒介是基于网络的多媒体内容，可以是原型，也可以是完整的。(3)通过让学生分组使用多媒体教材，检验了多媒体系统和开发的多媒体教材相对于系统的优越性。即，要求分开的两组学习传统教科书中的相同内容，并开发多媒体材料。研究发现，精心编制的多媒体教材提高了学生学习的积极性和成绩。(4)鉴于视听媒体是教育中的重要媒体之一，将部分市售视频资料转换为数字视频，并使用非线性视频编辑设备进行碎片化重构。它们被安装在一个视频点播服务器上，这样学生就可以在任何时间，从任何终端连接到互联网的地方访问和学习内容。通过研究，明确了将传统视频转换为视频点播所需的人力。(5)研究成果并未应用于预期的高等教育系统，而是通过“多媒体展销会”和网络会议直播等活动向公众公布。