摘要
在阐述网站易用性和信息距离基本理论的基础上,建立基于信息距离的网站易用性测度模型,运用该模型对国内14所高校门户网站进行易用性测度。研究结论或可为提升高校门户网站的易用性及网络信息资源的优化提供理论参考。
This paper firstly introduced the theory of website usability and the Distance of Information-state Transition (DIT) and constructed the website usability model on basis of DIT, then carried on the web usability testing on 14 universities. This study will provide a theoretical reference for enhancing the usability of university portal and the optimization of network information resources.
出处
《图书情报工作》
CSSCI
北大核心
2012年第4期47-51,共5页
Library and Information Service
关键词
信息距离
网站易用性
高校门户
distance of information-state transition website usability university portal