【摘要】 用户信息需求的马太效应是指用户信息需求及其累积信息量之间的相关性。从马太效应和用户信息需求的基本理论出发,探讨了用户信息需求的特点及规律以及不同环境下用户信息需求的马太效应的表现;并对用户信息需求的马太效应进行了实证分析;最后,探讨了马太效应对用户信息需求的影响。更多还原

【Abstract】 Matthew Effect in users’ information needs refers to the correlation between users’ information needs and the amount of information accumulated.This article discusses the characteristics and rules of users’ information needs on basis of the conception of users’ information needs.Besides,the article describes the Matthew Effect of users’ information needs in different environments and carries on empirical research on the Matthew Effect of users’ information needs.Finally,it gives some suggestion on making use of the influences of Matthew Effect on the information needs of users.更多还原