Decoding the mind of self-compassion through a topic modeling analysis of 9000+ free-text narratives

要旨

Self-compassion, defined as compassion directed toward oneself in difficult situations, has been widely studied; however, the specific cognitive and behavioral patterns associated with it remain poorly understood. Participants (780 Japanese individuals; mean age = 43.0, SD = 10.6, range = 19-75) responded to 12 free-text prompts asking them to describe their typical thoughts and behaviors in three difficult situations (suffering, recognizing personal shortcomings, and experiencing failure). Employing structural topic modeling (one of the natural language processing techniques), we used participants' scores on the Self-Compassion Scale (SCS) and the Compassionate Engagement and Action Scales (CEAS) as metadata to quantify the associations between self-compassion and each topic. The results revealed that higher self-compassion was linked to topics reflecting problem-solving orientation, balanced optimism, and flexible responses. Conversely, lower self-compassion was associated with self-criticism, upward social comparison, envy, and depressive inaction. These patterns varied by context: for example, among individuals with high self-compassion, balanced optimism predominated in contexts of suffering and failure, while flexible responses emerged when participants recognized personal shortcomings. Furthermore, the unique variance of the positive SCS items was associated with adaptive cognitive processes such as balanced optimism and flexible responses, whereas the unique variance of the CEAS was associated with problem-solving-oriented behavioral processes. This study advances the literature by offering context-sensitive, nuanced insights into self-compassion and demonstrates that a data-driven approach on large-scale free-text data can uncover nuanced processes that conventional rating scales may not capture.

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