用户跨社交媒体信息行为研究OA北大核心CHSSCDCSSCICSTPCD

[Purpose/Significance]By combing the relevant literature at home and abroad in the past ten years,the paper grasps the characteristics and shortcomings of the research on user across social media information behavior,and puts forward the research direction worthy of attention,so as to provide assistance for the development and theoretical break-through in this field.[Method/Process]Based on the literature retrieval,the study screened the literature according to the research purpose and quality evaluation.Then,the paper conducted a content analysis to summarize and sort out the litera-ture from the aspects of concept definition,theoretical basis and subject classification.[Result/Conclusion]The research on users across social media information behavior has such conceptual connotations as diversity of user types,heterogeneity of social media,consistency of information clues and collaboration of behavior patterns.The theoretical basis focuses on re-search background,information needs and information behavior,and the research topics can be classified into information behaviors of different users in different social media and information behaviors of the same user in different social media.At the same time,based on the shortcomings of existing research,future research would further expand the extension of con-ceptual features,build a proprietary theoretical model and dig deep into its practical value.