论信息系统效用及其影响因素

Citation:

谢新洲, 申宁. 论信息系统效用及其影响因素. 情报理论与实践. 2003;(5):454-458.

摘要:

This paper views information systems in the perspective of users and suggests that the utility of information systems should be used as an important index to evaluate information systems.Based on a description of TTF theory and TAM model,this paper integrates and extends these two models to analyze the antecedent factors that have effects on the utility of information systems.