Abstract: Against the backdrop of the rapid development of generative artificial intelligence, helping users to improve their information screening ability and construct cognitive subjectivity in interaction is essential for promoting the development of an intelligent society. From the perspectives of generative technology, cognitive subject and information system, this study identifies the challenges that users face in screening information in interaction. It then analyses both the positive and negative influence mechanism of users' information screening ability. Based on this, this study proposes strategies to cultivate AI systems, enhance users' AI literacy and optimise the interaction mechanism from a socio-technical point of view. These strategis aim to activate users' deep processing mechanisms and inhibit tendency towards processing inertia. This study provides a theoretical explanation of the influence mechanism of information screening ability in the context of human-AI interaction, supporting the formulation of strategies to cultivate users' information screening ability.

Key words: Generative AI, Information screening, User information behaviour, AI literacy, Cultivation strategies