个体在面对或预期面对一种或多种社交情境时产生害怕被审视或者负性评估而产生的焦虑情绪，并因此回避的情绪及行为状态被称为社交焦虑。近年来，越来越多的大学生认为自己有社交焦虑，而长期的社交焦虑会对个体的身心健康产生不利影响。自我接纳是影响社交焦虑的一个重要因素，本研究的主要目的是从自我接纳的角度，探讨箱庭疗法对社交焦虑大学生干预的可行性、过程与效果。

本研究采用多重个案研究设计，通过箱庭疗法对两名社交焦虑大学生来访者进行心理咨询，选用《社交回避及苦恼量表》《自我接纳问卷》《简明负面评价恐惧量表》来评估来访者的症状及咨询效果，通过量表数据结果、箱庭作品历程和来访者的主观反馈来呈现和分析咨询的过程与效果。本研究的两个来访者分别进行了12次和15次箱庭制作，并在干预结束后一个月对来访者进行回访，以检验干预的有效性。

结果显示，来访者A《社交回避及苦恼量表》由28分降至11分，《自我接纳问卷》由24分提升至38分，《简明负面评价恐惧量表》由50降至40分，在箱庭作品方面，来访者的箱庭历程可以划分为三个阶段：呈现与准备阶段、探索与整合阶段、回归与适应阶段，来访者的空间结构由混乱、残缺逐渐变得有整合，来访者的自我像有封闭畏缩，变得更加开放。在来访者的主观报告中，来访者的社交焦虑也得到明显缓解，自我接纳水平提升，在社交中更加主动，焦虑情绪缓解。来访者B《社交回避及苦恼量表》由21分降至11分，《自我接纳问卷》由25分提升至45分，《简明负面评价恐惧量表》由51降至35分。在箱庭作品方面，来访者的箱庭历程可以分为四个阶段：呈现问题与资源、阴影内容的呈现、反思与转变、以新的视角回归日常生活。来访者作品中的自我像也从消极模糊变得积极明确。在来访者的主观报告中，其社交焦虑也得到明显缓解，自我接纳水平提升，在社交环境中的状态更加放松。

通过咨询过程分析，进一步总结箱庭疗法的作用机制，本研究认为，箱庭疗法从以下三个方面提升了社交焦虑大学生的自我接纳：（1）箱庭疗法非言语性帮助社交焦虑来访者表达与宣泄情绪；（2）母子一体性为自我整合提供可能；（3）箱庭疗法促进个体的表达与建构。

本研究所得结论为，箱庭疗法有效提高了社交焦虑大学生的自我接纳水平，缓解了其社交焦虑情绪，改善了社交回避的行为，并表现出了独特的过程和作用机制。

Social anxiety is an emotional and behavioral state in which an individual faces or expects to face one or more social situations for fear of being scrutinized or negatively evaluated, and avoids them as a result. In recent years, more and more college students consider themselves to have social anxiety, and long-term social anxiety can adversely affect an individual's physical and mental health. Self-acceptance is an important factor affecting social anxiety, and the main purpose of this study is to explore the feasibility, process and effect of sandplay therapy intervention for socially college students with social anxiety from the perspective of self-acceptance.

This study is a case study, is to sandplay court therapy on two social anxiety college students clients to psychological counseling, selected "Social Avoidance and Distress Scale", "Self-Acceptance Questionnaire", "Brief Fear of Negative Evaluation Scale" to assess the symptoms and counseling effect of the clients, through the results of the scale data, the process of counseling and the client's subjective feedback. The two clients in this study recieved 12 and 15 sandplay sessions respectively, and the clients were returned one month after the end of the intervention to test the effectiveness of the intervention.

The results showed that client A's Social Avoidance and Distress Scale decreased from 28 to 11, the Self-Acceptance Questionnaire increased from 24 to 38, and the Brief Fear of Negative Evaluation Scale decreased from 50 to 40. The therapeutic process could be divided into three phases: presenting and preparing, exploring and integrating, and returning and adapting, and the spatial structure of the client was changed from The client's spatial structure gradually became integrated from chaos and fragmentation, and the client's self image had closed and cowering and became more open. In the client's subjective report, the client's social anxiety was also significantly relieved, the level of self-acceptance increased, and the client became more open and generous in social interaction. client B's Social Avoidance and Distress Scale decreased from 21 to 11, the Self-Acceptance Questionnaire increased from 25 to 45, and the Brief Fear of Negative Evaluation Scale decreased from 51 to 35. The therapeutic process can be divided into four stages: presentation of problems and resources, presentation of shadow content, reflection and transformation, and return to daily life with new perspectives. The self-image in the client's work also changed from negative and vague to positive and clear. In the client's subjective report, her social anxiety was also significantly relieved, her level of self-acceptance increased, and her state in social environments became more relaxed.

Through the analysis of the counseling process and further summarizing the mechanism of action of sandplay therapy, this study concluded that sandplay therapy enhanced the self-acceptance of socially anxious college students in the following three aspects: (1) the nonverbal nature of sandplay therapy helped socially anxious clients express and vent their emotions; (2) the oneness of the mother and the child provided the possibility of self-integration; and (3) sandplay therapy facilitated the individual's expression and construction.

This study concluded that sandplay therapy effectively increased the level of self-acceptance, alleviated social anxiety, and improved social avoidance behaviors in socially anxious college students, and demonstrated a unique process and mechanism of action.