社交媒体自我控制失败影响硕士生主观幸福感的心理机制  

The Impact of Social Media Self⁃control Failure on Subjective Well⁃being of Postgraduates and Its Mechanism

作　　者：陈必忠 郑雪 孙晓军[1,2] CHEN Bizhong;ZHENG Xue;SUN Xiaojun(Key Laboratory of Adolescent Cyberpsychology and Behavior(CCNU),Ministry of Education,School of Psychology,Central China Normal University,Wuhan 430079;Sub-Centre of Collaborative Innovation Center of Assessment toward Basic Education Quality(School of Psychology,Central China Normal University),Wuhan 430079;School of Psychology,South China Normal University,Guangzhou 510631)

机构地区：[1]青少年网络心理与行为教育部重点实验室暨华中师范大学心理学院,武汉430079 [2]中国基础教育质量监测协同创新中心(华中师范大学心理学院)分中心,武汉430079 [3]华南师范大学心理学院,广州510631

出　　处：《心理发展与教育》2021年第6期882-888,共7页Psychological Development and Education

摘　　要：为探讨社交媒体自我控制失败、时间效能感和消极完美主义对硕士生主观幸福感的作用机制,采用问卷法对广东省408名硕士研究生进行施测。结果发现:(1)社交媒体自我控制失败显著负向预测主观幸福感;(2)时间效能感在社交媒体自控失败和主观幸福感间起部分中介作用;(3)消极完美主义在社交媒体自控失败和时间效能感的关系中起调节作用,具体表现为对于高消极完美主义者,社交媒体自控失败对时间效能感的负向影响更大。This study constructed a moderated mediation model to examine whether time efficacy mediated the rela⁃tion between social media self⁃control failure and subjective well⁃being,and whether this mediating process was moderated by negative perfectionism.Based on convenient sampling,408 postgraduates from Guangdong Province were recruited to participate in this study.The results showed that:(1)Social media self⁃control failure negatively predicted subjective well⁃being;(2)Time efficacy played a partial mediating role between the social media self⁃control failure and subjective well⁃being;(3)The first half path of the mediation effect were moderated by negative perfectionism.In term of high negative perfectionism individuals,social media self⁃control failure played a more negative role on time efficacy.

关 键 词：社交媒体自我控制失败 时间效能感 消极完美主义 主观幸福感 硕士生 

分 类 号：B844[哲学宗教—发展与教育心理学]