社交网站中的自我呈现与大学生自尊的关系:线上积极反馈的中介作用

Self-presentation on social networking sites and self-esteem in college students:The mediating effect of online positive feedback

目的:探讨社交网站中的自我呈现、线上积极反馈与自尊之间的关系。方法:采用社交网站中的自我呈现问卷、线上积极反馈问卷和自尊量表对415名大学生进行测量。结果:(1)线上积极反馈、自尊与真实自我呈现(r=0.41,0.54;P<0.001)呈显著正相关,与积极自我呈现(r=-0.37,-0.36;P<0.001)呈显著负相关;线上积极反馈与自尊(r=0.46;P<0.001)呈显著正相关;(2)线上积极反馈在社交网站中的积极自我呈现和自尊关系中的中介效应显著(效应值为-0.06,Bootstrap 95%CI为[-0.10,-0.03]),线上积极反馈在社交网站中的真实自我呈现和自尊关系中的中介效应显著(效应值为0.08,Bootstrap 95%CI为[0.05,0.12])。具体来说,线上积极反馈在社交网站中的真实自我呈现与自尊之间起部分中介作用,而在社交网站中的积极自我呈现与自尊之间起完全中介作用。结论:社交网站中的自我呈现通过线上积极反馈影响大学生自尊。

Objective:To explore the relationships among self-presentation on social networking sites,online positive feedback and self-esteem.Methods:A total of 415 college students were investigated with SNS Self-presentation Questionnaire,Online Positive Feedback Questionnaire and Self-esteem Scale.Results:(1)Online positive feedback,self-esteem were positively related to honest self-presentation(r=0.41,0.54;P<0.001),positively related to positive self-presentation(r=-0.37,-0.36;P<0.001);Online positive feedback was positively related to self-esteem(r=0.46;P<0.001).(2)Online positive feedback sites had a significant mediating effect in the relationship between positive self-presentation in social networking and self-esteem(the effect value was-0.06,Bootstrap 95%CI was[-0.10,-0.03]),and online positive feedback had a significant mediating effect in the relationship between true self-presentation in social networking and self-esteem(the effect value was 0.08,Bootstrap 95%CI was[0.05,0.12]).Specifically,the relationship of online positive feedback and self-esteem was partially mediated by honest self-presentation,and completely mediated by positive self-presentation.Conclusion:Self-presentation on social networking sites affects self-esteem in college students through online positive feedback.