社交媒体使用与研究生创新能力的关系:有调节的中介效应

The Relationship between Social Media Use and PostgraduateCreativity:A Moderated Mediation Effect

目的:明确社交媒体使用与研究生创新能力的关系,以及知识共享和心理安全感在其中的作用机制。方法:采用社交媒体使用量表、创新能力量表、知识共享量表以及心理安全感量表,对230名研究生进行测试。结果:基于社交、认知的社交媒体使用显著正向预测研究生创新能力,而基于享乐的社交媒体使用对研究生创新能力的预测作用不显著;知识共享在基于认知的社交媒体使用与研究生创新能力的关系中起完全中介作用,且这一作用受到心理安全感的调节。结论:正确使用社交媒体有利于研究生创新能力,但较低的心理安全感水平可能损害这一积极影响。

Objevtive:To explore the relationship between social media’s different usage patterns and postgraduate creativity,and the role of knowledge sharing and psychology safety plays in this relationship.Methods:230 postgraduates were investigated by the social media use scale,the creativity scale,the knowledge-sharing scale and the psychology safety scale.Results:Social media use for socialization and cognition can positively predict postgraduate creativity,while the social media use for hedonism had no significant predictive effect on postgraduate creativity;Knowledge sharing played a full mediating role in the relationship between cognition-based social media use and postgraduate creativity,and this mediating effect was moderated by psychology safety.Conclusion:The correct use of social media is conducive to postgraduate creativity,but the low level of psychology safety may damage this positive effect.