Ellis信息搜寻行为模型及其演化研究

On Ellis's Information-Seeking Behavior Model and Its Evolution

David Ellis是国际信息行为研究领域的重要领军人物,由其创建的信息搜寻行为模型具有独特的理论意义.随着社会环境、用户群体的变化,信息搜寻行为模型的活动特征也在不断地发生变化,并表现出了极大的适应性和包容性,为信息行为理论体系的完善做出了很大贡献.文中从用户群体、社会环境、活动特征和模型应用4个方面对Ellis信息搜寻行为模型的演化进行了梳理,展现了Ellis信息搜寻行为模型的详细演化历程,提出了该模型在其演化过程中的不足以及未来的发展方向.

David Ellis is an important leader in the field of international information behavior research,and the information seeking behavior model created by him has unique theoretical purport.With the change of social environment and user groups,the activity characteristics of information seeking behavior model are changing constantly,showing great adaptability and inclusiveness,and making great contributions to the improvement of information behavior theory system.In this paper,the evolution from the four aspects of user groups,social environment,characteristics and application of Ellis model of information search behavior model has been reviewed,with history showing Ellis information search behavior model.Also,we ve put forward contradictions founded in current research and advices were given for directions of future study.