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A Study on the Learning Efficiency Measurement for the Multimedia Education

多媒体教育学习效率测量研究

基本信息

批准号：
07458242
负责人：
SHIMIZU Yasutaka
金额：
$ 1.22万
依托单位：
Tokyo Institute of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1996
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07458242/
关键词：
Multimedia Learning efficiency Education efficiency CD-ROM Dictionary 3-D display HDTV Mental rotation システム評価

项目摘要

The aim of this research involves the re-arrangement of the definition of the educational multimedia, its well-suited contents and applications, and the quantitive measurement of the efficiency of learning with multimedia. The followings are the achievments of this research.(1) Survey of Advanced Usage of MultiMedia in the United StatesThe successfully-used examples of multimedia education and the techniques to improve educational efficiency are surveyed in the United States, as an advanced nation of multimedia education.(2) Learning Efficiency Measurement using CD-ROM-Based DictionaryThe electronic dictionary (CD-ROM-based dictionary) and the conventional dictionary are compared in terms of the learning efficiency, when learning the English words with them.(3) Presentation and Learning Efficiency of 3-Dimensional DisplayThe relationship between the floating height of character and the readability are investigated, when 3-D display is used for character presentation.(4) Presentation Efficiency by using HDTVThe advantage of HDTV display is investigated in comparison with the conventional NTSC display, in terms of the learners' recognition time when the mental-rotation task is given to learners via each display. As a result, the recognition time with HDTV presented smaller value than with NTSC with meaningful significance, especially when the presented figures are complicated.Finally, all the above results are generalized to obtain the information on the learning efficiency of multimedia education.

本研究的目的在于重新整理教育多媒体的定义、适用的内容与应用，以及量化测量多媒体学习的效率。以下是本研究的结论。(1)美国多媒体教育的先进应用概况美国是多媒体教育的先进国家，本文综述了美国成功应用多媒体教育的实例和提高教育效率的技术。(2)使用基于CD-ROM的词典的学习效率测量电子词典（基于CD-ROM的词典）和传统词典在学习英语单词时的学习效率方面进行了比较。(3)三维显示器的呈现与学习效率研究了三维显示器用于字符呈现时，字符浮动高度与可读性之间的关系。(4)通过使用HDTV的演示效率HDTV显示器的优势进行了研究，与传统的LCD显示器相比，在学习者的识别时间时，心理旋转任务是通过每个显示器给学习者。结果表明，HDTV的识别时间比HDTV的识别时间小，特别是当呈现的图形比较复杂时，其识别时间更短。最后，将上述结果进行了综合，得到了多媒体教育学习效率的信息。