揭示在线心理健康社区中精神病理学话语的结构。

The Hierarchical Taxonomy of Psychopathology (HiTOP) is thought to be scientifically and clinically useful because it aligns with the natural structure of psychopathology. However, because HiTOP is based on the analyses of standardized symptom criteria and closed-ended survey items, it may just reflect the structure of available measures. This study tests this possibility by examining whether the structure of similarities in language used by online communities when talking about their mental health corresponds to HiTOP. For our analysis, we obtained 136,667 naturalistic descriptions of mental