中文摘要：

通过文献梳理，选取国外有代表性的信息行为模型，包括Krikelas模型、Leckie模型、Bystrom Jarveliin模型、Savolainen模型、Johnson模型进行介绍分析，并从研究关注焦点、研究视角、研究方法、主要变量等方面对模型进行简要的比较分析。

英文摘要：

Thorough description is made on several theoretical models of information behavior. These representative models in foreign countries include Krikeslas＇s model, Leckie＇s model, Bystrom Jarvelin＇ s model, Savolainen＂ model and Johnson＇s model. And comparison of these models in terms of concern of the research, research perspective, research method and main variables is presented.