【摘要】 为探讨家庭功能与有留守经历大学生负性情绪的关系及自尊与不确定性容忍度在其中的链式中介作用，采用《家庭亲密度和适应性量表》《简版无法忍受不确定性量表》《自尊量表和积极情绪消极情绪量表》编制问卷，对西南地区部分高校723名大学生开展调查，其中有留守经历大学生为508名。对有留守经历的大学生的相关数据进行深度分析，结果表明：家庭功能对有留守经历的大学生的自尊具有显著正向预测作用，对其负性情绪具有显著负向预测作用；自尊在家庭功能和负性情绪之间起部分中介作用；自尊和不确定性容忍度在家庭功能与负性情绪之间起链式中介作用。据此建议，高校可对有留守经历的大学生由于家庭功能发挥不足而导致的低不确定性容忍度和低自尊等表现提供有针对性的指导和干预，以缓解负性情绪给有留守经历的大学生带来的困扰。更多还原

【Abstract】 In order to explore the relationship between family functioning and negative affect of college students with left-behind experience, as well as the chain mediating role of self-esteem and intolerance of uncertainty, a questionnaire was compiled by using the Family Adaptability and Cohesion Evaluation Scale(FACESII-CV), the simplified version of Intolerance of Uncertainty Scale(IUS-12), the Self-esteem Scale and the Positive and Negative Affect Schedule. A total of 723 college students in some universities in Southwest China were investigated, including 508 college students with left-behind experience. An in-depth analysis is made of the relevant data of college students with left-behind experience. The results show as follows: family functioning has a significantly positive predictive effect on self-esteem of college students with left-behind experience and a significantly negative predictive effect on negative affect; self-esteem plays a partial mediating role between family functioning and negative affect; self-esteem and intolerance of uncertainty play a chain mediating role between family functioning and negative affect. It is suggested that colleges and universities should provide targeted guidance and intervention for the low intolerance of uncertainty and low self-esteem of college students with left-behind experience due to insufficient family functioning, so as to reduce the trouble caused by negative affect for college students with left-behind experience.更多还原