自我客体化是指女性长期生存在性客体化的环境下，逐渐内化了客体化主体的视角，以第三视角来审视自己的身体外貌，将自己视为可供观察和评价的物体 (Fredrickson & Roberts, 1997)。大量研究表明高水平的自我客体化水平将给个体带来诸多消极身体和心理影响，如进食障碍、抑郁、低自尊、情绪困扰等等。研究结果显示，女大学生群体更倾向于关注外界传达的审美标准，更有可能形成自我客体化倾向，故而将女大学生群体作为研究的干预对象。

接纳承诺疗法 (ACT) 是第三代认知行为疗法的代表之一，主张通过提高个体心理灵活性，鼓励个体建立以价值为导向的生活。本研究采用个案研究法，对一例存在较高自我客体化倾向的女大学生进行10次的个体心理咨询干预，探索ACT干预对降低女大学生的自我客体化倾向以及提升其心理灵活性水平的可行性及干预效果。

本研究通过量表测试、半结构化访谈以及参与性观察的方式收集数据资料，以评估和考察干预效果。研究工具采用了自我客体化问卷、身体监控分量表、自尊量表、接纳与行动问卷第二版、认知融合分问卷以及一般健康问卷六种专业量表。结合咨询前后的半结构化访谈逐字稿、咨询师观察资料、咨询文字资料和咨询过程记录四种观察资料来源进行质性分析。结果表明，来访者在接受干预后，自我客体化水平降低，身体监控水平降低，经验性回避程度下降，认知融合程度下降，自尊水平和心理健康水平均呈现上升趋势，表现出了更高的自我接纳、更好的情绪调节能力和更健康的人际关系。

研究结果表明，ACT的干预对于本个案中具有自我客体化倾向的女大学生具有良好的效果。本研究探索了ACT对女大学生的自我客体化干预的可行性和有效性，为ACT对我国女大学生自我客体化的干预研究实践提供了个案研究的实证数据，丰富了ACT在我国心理临床方面的干预研究应用。

Self-objectification refers to the phenomenon where women, who have long lived in a sexually objectified environment, gradually internalize the perspective of the objectifying subject, viewing their physical appearance from a third-person perspective and seeing themselves as objects available for observation and evaluation (Fredrickson & Roberts, 1997). Numerous studies have shown that a high level of self-objectification can bring many negative physical and psychological effects to individuals, such as eating disorders, depression, low self-esteem, emotional distress, and more. Research results indicate that female college students tend to pay more attention to externally communicated aesthetic standards and are more likely to develop a high level of self-objectification, making them the target intervention group for this study.

Acceptance and Commitment Therapy (ACT) is one of the representatives of the third generation of cognitive behavioral therapy. It advocates improving individuals' psychological flexibility and encourages them to establish a value-oriented life. This study adopts a case study approach, conducting 10 individual psychological counseling interventions for a female college student with a high tendency toward self-objectification. The aim is to explore the feasibility and effectiveness of ACT intervention in reducing female college students' self-objectification tendencies and improving their psychological flexibility.

This study collects data through scale tests, semi-structured interviews, and participatory observation to evaluate and examine the intervention effects. Research tools include six professional scales: the Self-Objectification Questionnaire, the Body Surveillance Subscale, the Self-Esteem Scale, the Acceptance and Action Questionnaire Second Edition, the Cognitive Fusion Questionnaire-Fusion, and the General Health Questionnaire. Qualitative analysis is conducted using four sources of observation data: verbatim transcripts of semi-structured interviews before and after counseling, counselor observation notes, written counseling materials, and records of the counseling process. The results show that after receiving the intervention, the participant's level of self-objectification decreased, body monitoring level decreased, experienced avoidance decreased, cognitive fusion decreased, and self-esteem and mental health levels showed an upward trend. She demonstrated higher self-acceptance, better emotion regulation ability, and healthier interpersonal relationships.

The results indicate that ACT intervention has a positive effect on female college students with self-objectification tendencies. This study explores the feasibility and effectiveness of ACT intervention for self-objectification in female college students, providing empirical data from a case study for ACT intervention research on self-objectification among Chinese female college students. It enriches the application of ACT in psychological clinical intervention research in China.