相貌负面身体自我与大学生反刍思维的关系:有中介的调节模型

Negative Physical Self of Appearance and College Students’ Ruminating Thinking: Mediated Moderation Analysis

目的:探究相貌负面身体自我与大学生反刍思维的关系以及调节作用机制。方法:采用相貌负面身体自我量表、反刍性沉思反应量表、领悟社会支持量表和社交自我效能感量表对453名在读大学生进行调查研究。结果:1) 相貌负面身体自我与领悟社会支持、反刍思维分别呈显著负相关和显著正相关(r = −0.78, P < 0.01;r = 0.90, P < 0.01),领悟社会支持与社交自我效能感呈显著正相关(r = 0.86, P < 0.01);2) 领悟社会支持调节相貌负面身体自我对大学生反刍思维的影响过程(β = −0.39, P < 0.001);3) 领悟社会支持能够通过社交自我效能感间接调节相貌负面身体自我对大学生反刍思维的影响过程(β = −0.17, P < 0.001)。结论:领悟社会支持和社交自我效能感在相貌负面身体自我与大学生反刍思维的关系中起到有中介的调节作用。

Objective: To explore the relationship between negative physical self of appearance and rumina-tive responses of college students and the regulatory mechanism. Methods: 453 college students were investigated with the negative physical self scale of appearance, ruminant meditation re-sponse scale, perceived social support scale and social self-efficacy scale. Results: 1) The negative physical self of appearance is significantly negatively correlated with the understanding of social support and significantly positively correlated with the ruminative responses (r = −0.78, P < 0.01;r = 0.90, P < 0.01), Perceived social support is significantly positively correlated with social self-efficacy (r = 0.86, P < 0.01);2) Comprehend the influence process of social support regulating negative social self on college students' ruminative responses (β = −0.39, P < 0.001);3) Perceived social support can indirectly regulate the influence process of negative physical self on college students' ruminative responses through social self-efficacy (β = −0.17, P < 0.001). Conclusion: Perceived social support and social self-efficacy play a mediating role in the relationship between negative physical self and ruminative responses of college students.