抑郁是评估情绪健康的常见指标之一，以持续性负面情绪、精力不足、意志行为减退为主要特征。由于离异单亲母亲在离异后往往会面临情感破裂、经济情况波动和育儿责任变化等问题，因此该人群常常处于压力和挑战之中，同时也容易暴露在抑郁的风险因素中，最后可能带来身心状况变差、社会功能受损等负面影响，并且难以恢复到身心平衡的状态。心理弹性是指个体面临对生理和心理方面都有较大挑战的逆境或压力时，仍然能够积极适应，从创伤中恢复并维持自身平衡的能力，对于个体保持心理健康起着重要的保护作用。本研究基于心理弹性的视角，采用人际心理治疗对一例出现抑郁症状的离异单亲母亲个案进行咨询干预，以初步探索该疗法改善离异单亲母亲抑郁症状和心理弹性水平的有效性，以及基于心理弹性视角下该疗法对目标人群的适用性。研究者对个案进行了共12次个体咨询，每次50分钟。按照人际心理治疗的治疗框架，研究者主要使用了人际关系清单、生活事件时间线、情感宣泄等技术，并结合心理弹性视角聚焦个案的优势与资源，帮助个案重新认识和理解离婚事件，建立面对新生活的信心。在咨询结束后1个月进行一次回访，以了解咨询效果的维持情况。研究者使用病人健康问卷（PHQ-9）、心理弹性量表（CD-RISC）、社会支持评定量表（SSRS）进行前测、中测、后测和追踪测，根据量表结果进行量化分析。研究者还在咨询结束后通过半结构化访谈收集了个案的主观反馈结果并根据结果进行内容分析，以探究本研究方案的有效性和对目标人群的适用性。研究结果显示，基于心理弹性视角下，人际心理治疗能够缓解来访者的抑郁症状、提升心理弹性水平并改善社会支持水平，预后效果良好。

Depression is one of the common indexes to evaluate psychological health, which is characterized by persistent negative emotion, loss of energy and decreased volitional behavior. As divorced single mothers often face problems such as emotional breakdown, changes in financial situations and in parental responsibilities after divorce, this group is often under pressure and challenges. At the same time, it is easy for them to be exposed to the risk factors of depression, which may lead to poor physical and mental status, impaired social function. And it is difficult to restore the state of physical and mental balance. Resilience refers to the ability of an individual to actively adapt, recover from traumatic events, and maintain his or her own balance when facing adversity or stress that challenges him or her both physically and psychologically. It plays an important role in the individual's mental health. Based on the perspective of resilience, this study used interpersonal psychotherapy to conduct counseling intervention on a case of a divorced single mother with depressive symptoms, to test the effectiveness of the therapy in relieving the depressive symptoms and improving the level of resilience, and the applicability of the therapy to the target population based on the perspective of resilience. According to the framework of interpersonal psychotherapy, the researcher conducted 12 individual counseling sessions for 50 minutes each time, mainly using the techniques of interpersonal relationship checklist, life event timeline, emotional catharsis, etc. The researcher also focused on the advantages and resources of the client from the perspective of resilience to help the client re-understand the divorce and build up the confidence to face the new life. A follow-up interview was conducted 1 month after the counseling to discover the effect of the intervention. Patient Health Questionnaire (PHQ-9), Connor-Davidson Resilience Scale (CD-RISC) and Social Support Rating Scale (SSRS) were used to carry out pre-test, mid-test, post-test and follow-up test. The researcher also collected subjective feedback from the client through the semi-structured interview, and based on the results to explore the effectiveness of the study program and its applicability to the target population. The results showed that interpersonal psychotherapy, based on the perspective of resilience, could relieve depressive symptoms, improve the level of resilience and improve the level of social support.