| This paper’s research object is a college student, the content of screen time on the degree of influence their social interaction, questionnaire investigation method for the fill type and imitation type two kinds samples using simple random sampling method, the results of the survey shows that electronic products use the more time, the greater the negative effects on the university to communicate with others, will also be detrimental to their health and learning, can set "screen time" and other methods to reduce the adverse effect, to ensure that the number of present communication, enhance social interaction. |