Previous research has shown a negative association between mindfulness and its facets and eating problems. Few studies have examined the mechanism involved between them. As an important cognitive factor of eating problems, self-objectification may be a mediating variable in the prediction of eating problems as they relate to mindfulness. We examined the relation between mindfulness and its facets and eating problems using an ambulatory assessment and follow-up test as well as the mediating effect of self-objectification. A total of 106 college students were recruited to complete the full study. State mindfulness, state self-objectification, and eating problems in daily life were measured by an ambulatory assessment. Trait self-objectification and overall eating problems were measured at a two-month follow-up. For the ambulatory assessment, state mindfulness and five facets of mindfulness could not predict eating problems at the next moment in daily life, and there was no mediating effect of state self-objectification. For the longitudinal survey, acting with awareness, as a facet of mindfulness, can predict eating problems. Trait self-objectification mediated the relationship between acting with awareness and overall eating problems. The findings indicate that the association between mindfulness and eating problems mainly occurs at the trait level.

先前的研究表明，正念及其方面与饮食问题之间存在负相关关系。很少有研究检查它们之间的机制。作为进食问题的重要认知因素，自我目标可能是与正念有关的进食问题预测中的中介变量。我们使用动态评估和后续测试以及正向客观化的中介作用，研究了正念及其各个方面与饮食问题之间的关系。总共招募了106名大学生来完成整个学习。通过移动评估来评估状态正念，状态自我客观化和日常生活中的进食问题。在两个月的随访中测量了特质的自我目标和总体饮食问题。对于动态评估，国家正念和正念的五个方面无法预测日常生活中下一刻的饮食问题，也没有国家自我客观化的中介作用。对于纵向调查，以意识作为正念的一个方面，可以预测饮食问题。特质的自我客体化介导了意识行动与整体饮食问题之间的关系。研究结果表明，正念与进食问题之间的关联主要发生在特质水平上。特质的自我客体化介导了意识行动与整体饮食问题之间的关系。研究结果表明，正念与进食问题之间的关联主要发生在特质水平上。特质的自我客体化介导了意识行动与整体饮食问题之间的关系。研究结果表明，正念与进食问题之间的关联主要发生在特质水平上。