基于学习情境分析的E_Learning系统用户视图设计  

Design of User View of E_Learning Systems Based on Analysis of Learning Context

作　　者：徐红艳[1] 王君[2] 冯勇[1] 

机构地区：[1]辽宁大学信息科学与技术学院,沈阳110036 [2]北京航空航天大学经济管理学院,北京100083

出　　处：《计算机辅助设计与图形学学报》2008年第7期906-911,共6页Journal of Computer-Aided Design & Computer Graphics

基　　金：国家自然科学基金(70401001);辽宁省教育厅基金(20060297)

摘　　要：设计符合学习者认知特性的E_Learning系统用户视图,有助于提高学习者的学习效率、促进组织的知识转移.给出了基于学习情境分析的E_Learning系统用户视图的设计框架,在设计过程中,通过学习情境更新方法获取学习者的认知特性,通过用户视图生成方法保证设计出的E_Learning系统用户视图符合学习者的认知特性.最后的实例说明了所给设计的具体实用和实际效用.To design user view of E_Learning systems according with learner＇s cognitive characters is beneficial to improve the learner＇s study efficiency and accelerate organizational knowledge transfer. To analyze the learner＇s learning context is very important in the design course. The design framework about user view of E_Learning systems and the relevant concepts including learning context and user view are introduced. The processes of learning context acquisition and updating, and construction of user view based on learning context analysis are studied. The algorithms used to implement the processes are put forward. Examples are given to illustrate the application situation and practical effect of the proposed design method. The results show that combining the factors of learning context into the design course of user view can make the user view of E_Learning systems accord with learner＇s cognitive characters.

关 键 词：用户视图 E_Learning 知识管理 学习情境 用户界面 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]