摘要
在介绍TAM和TTF模型基础上,将TTF模型作为外部变量处理,提出一个整合模型。利用该模型对LISA数据库用户使用行为进行分析,通过似然比检验值来验证假说,得出外部因素影响用户的感知有用性及易用性并最终影响用户使用行为的结论。从而为其他类型网络信息资源利用分析提供一个思路,以便网络信息资源的价值得到充分的体现。
After introducing the model of TAM and TTF, the paper establishes an integrated model by taking TTF as an exterior variable of TAM,This model is used to analyze the utilization situation of the database of LISA, After testing the hypothesis by checking the value of Asymp, Sig., the paper draws the conclusion that the exterior variable influences the users＇ perceived usefulness and perceived ease, and then influences their using behavior. The instance provides a track of thought for people to analyze other Internet Information resources. So as to make the value of Internet information resources reveal fully.
出处
《图书情报工作》
CSSCI
北大核心
2008年第3期39-42,共4页
Library and Information Service
