中文摘要：

本文选取国外图书情报领域六种主流期刊为研究对象.首先跟踪这些期刊2003～ 2012年每期发表的与网络信息行为有关的研究论文,经过仔细筛选后得到405篇文献,通过关键词词频统计展现词频为5及以上的所有关键词,再从行为类型和环境、信息行为主体、研究方法和理论基础、网络信息行为影响因素等方面对这些关键词进行分析,从而展现网络信息行为研究的重点和热点.然后,针对这六种期刊,结合词频统计,利用内容分析法,创新性地从信息源选择行为、信息搜寻行为、信息交流行为、信息使用行为、社会化标注行为、移动信息行为等方面,进一步揭示研究的热点和趋势.

英文摘要：

This study targeted six international main stream journals in the field of Library and Information Science. First, the authors tracked the research articles regarding network information behavior which were published in each issue of the six journals between 2003 and 2012. A sample of 405 articles was obtained after careful screening. The number of each keyword was counted and the keywords with the frequency being 5 or more are presented in a table. More analysis oriented to word frequency was conducted in terms of information behavior type and context, users, methodology and theoretical base, impacting factors of network information behavior, so as to illustrate important and hotspot issues. Then, according to the six journals, content analysis was employed together with word frequency statistics to further reveal the hotspot issue and trend of network information behavior research respectively from the innovative perspectives of information sources selection behavior, information seeking behavior, information exchange behavior, information use behavior, social tagging behavior, mobile information behavior, etc.