【摘要】 通过对401名在读研究生的调查问卷研究发现，相较于线下沟通，线上沟通对科研积极性的促进效应更弱。就线上沟通效能的提升路径开展进一步分析，发现采用正式沟通情境和提高沟通频率可以有效提高线上沟通对科研积极性的促进作用。基于此，提出四点建议：一是深耕主渠道教育，拓展协作模式；二是实现场景化运用，弥补沟通不足；三是提升双主体意识，提高沟通频率；四是明确共同化目标，运行育人机制。更多还原

【Abstract】 Based on a survey of 401 graduate students, it is found that online communication has a weaker promotion effect on research enthusiasm than offline communication. Further analysis is conducted to improve the effectiveness of online communication, and it is found that using formal communication scenarios and increasing communication frequency could effectively improve the promotion effect of online communication on scientific research enthusiasm. In this regard, this paper puts forward four suggestions:Firstly, it is to deeply cultivate the main channel education and expand the cooperation mode; secondly, to realize the use of scenes to make up for the lack of communication; thirdly, to improve the dual subject consciousness and increase the frequency of communication; last but not least, to make clear the common goal and run the education mechanism.更多还原