基于模糊综合评判的网络课程评价系统的研究

发布时间：2018-03-16 03:16

本文选题：网络课程评价　切入点：评价指标体系　出处：《东北师范大学》2007年硕士论文　论文类型：学位论文

【摘要】： 随着多媒体网络技术的发展,远程教育已经进入了以网络为基础的新阶段,网络教育也已经涉及到了高等教育、基础教育以及培训机构等各个教育领域。网络课程作为网络教学资源一个重要的组成部分,得到了国家教育部的大力支持,人们对网络课程评价重要性的认识也逐步提高。近些年来国内外学者对网络课程评价作了一些重要研究,提出了一批有参考价值的评价量表、量规和指标集。这为本文提供了可靠的研究基础。本文结合这些国内外学者的研究成果,首先提出了总体的的评价方法:指标体系评价法;并对指标体系中的指标维度、指标权重、评价标准作了深层次的研究,构建出一个完整的网络课程评价指标体系,以供在评价系统中使用。然后,针对教育评价过程中评价对象有模糊性和不确定性的特点而引入了模糊理论,并结合网络课程评价特点确定了基于模糊综合评判的评价模式。确定了评价方法后,从教育信息科学的观点看待网络课程评价系统。首先研究系统的总体设计思想,确定采用Browser/Server结构的“三层模型”。然后综合了数据库技术、web与数据库互连技术,提出了一个设计方案并讨论了系统的软件功能模块等。本研究是模糊综合评判方法在网络课程评价中的有益尝试,对网络课程的质量评价和网络课程的设计都具有一定的指导意义。
[Abstract]:With the development of multimedia network technology, distance education has entered a new stage based on network, and network education has also been involved in higher education. Basic education and training institutions and other educational fields. As an important part of the network teaching resources, network courses have been strongly supported by the Ministry of Education. In recent years, scholars at home and abroad have made some important research on the evaluation of online courses, and put forward a number of valuable evaluation scales. This provides a reliable basis for this paper. Based on the research results of these scholars at home and abroad, this paper first puts forward the overall evaluation method: the evaluation method of the index system, and makes a deep research on the index dimension, index weight and evaluation criteria in the index system. A complete evaluation index system of network course is constructed for use in the evaluation system. Then, fuzzy theory is introduced in view of the fuzziness and uncertainty of the evaluation object in the process of educational evaluation. The evaluation model based on fuzzy comprehensive evaluation is determined according to the characteristics of network course evaluation. After the evaluation method is determined, the evaluation system of network course is viewed from the point of view of educational information science. Firstly, the overall design idea of the system is studied. The "three-layer model" with Browser/Server structure is determined. Then, a design scheme is proposed and the software function module of the system is discussed by integrating database technology with database interconnection technology. This study is a useful attempt of fuzzy comprehensive evaluation method in the evaluation of network courses, and has certain guiding significance for the quality evaluation of network courses and the design of network courses.
【学位授予单位】：东北师范大学
【学位级别】：硕士
【学位授予年份】：2007
【分类号】：G434

【引证文献】