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The development of some video materials used Desktop Video for new teacher's skills

一些视频材料的开发使用桌面视频来提高新教师的技能

基本信息

批准号：
07558145
负责人：
KATAHIRA Katsuhiro
金额：
$ 3.01万
依托单位：
Saitama University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1997
项目状态：
已结题

项目摘要

In the mid-1980's a computer-controlled video editing systems appear. The Desktop Video (DTV) is an electronic nonlinear random-access video editing system. A charactristic of DTV is its ability to let the editor create many versions of a sequence. A common characteristic of video is incapable of providing the flexibility of multiple versions. Working in DTV environment means that several versions of a sequence can be made.At National Institute of Multimedia Education (NIME), there were a lot of materials that were already filmed. We developed some prototyps of video materials using DTV.First, we developed multiple versions of a sequence using one original material film. Second, we developed Digital versatized disk (DVD) focused on four angle, a whole class, children, a teacher and a assisstant teacher. And we examined standards of using these prototypes.Saitama Univ. , we also examined some thinking styles of new teachers. we found that many elementary/secondary teachers thought that children's ideas and conceptions were easily changeable. And elementary school teachers thought that a process was more important than a system. But secondary school teachers thought both important equally.In this research, we examined some perspectives of DTV in developing new video materials and explored how these perspectives could help interpreting research on teaching and teacher education.The succession to the further study and the method of evaluation for the usage of video materials made by DTV should be carefully examined.

20世纪80年代中期，S出现了一种计算机控制的视频编辑系统。桌面视频(DTV)是一种电子非线性随机访问视频编辑系统。DTV的一个特点是它能够让编辑创建一个序列的多个版本。视频的一个共同特征是不能提供多个版本的灵活性。在数字电视环境下工作意味着可以制作一个序列的几个版本。在国立多媒体教育学院(NIME)，已经拍摄了很多素材。我们使用DTV开发了一些视频素材的原型。首先，我们使用一个原始素材电影开发了一个序列的多个版本。其次，从全班、少年儿童、教师、助教四个角度开发了数字多功能光盘(DVD)。我们检查了使用这些原型的标准。，我们还考察了新教师的一些思维风格。我们发现，许多中小学教师认为孩子的思想和观念很容易改变。小学教师认为，一个过程比一个系统更重要。但中学教师认为两者是同等重要的。在本研究中，我们考察了数字电视在开发新的视频资料方面的一些观点，并探索了这些观点如何有助于解读教学和教师教育的研究。进一步研究的后续工作和对数字电视制作的视频材料的使用情况的评估方法值得仔细研究。