教育内容分级与过滤研究

Educational Content Rating and Filtering Research

文章阐述了教育内容分级与过滤的概念,提出分别基于时间、空间和功能要素的三个教育内容分级与过滤系统模型,然后剖析了教育内容分级与过滤的动态转化函数和决定分级标准的因子,最后提出了亟待研究的教育内容分级与过滤课题。

The paper is based on one of tracking projects from CELTSC ( Chinese E-Learning Technology Standards Committee ) in 2003. Firstly, it introduces educational content rating and filtering. Secondly, it provides educational content rating and filtering system model. Lastly, it discusses some problems which should be resolved in the future.