Interactions among humans on social media often convey intentions behind their actions, yielding a psychological language resource for Mental Health Analysis (MHA) of online users. The success of Computational Intelligence Techniques (CIT) for inferring mental illness from such social media resources points to NLP as a lens for causal analysis and perception mining. However, we argue that more consequential and explainable research is required for optimal impact on clinical psychology practice and personalized mental healthcare. To bridge this gap, we posit two significant dimensions: (1) Causal analysis to illustrate a cause and effect relationship in the user generated text; (2) Perception mining to infer psychological perspectives of social effects on online users intentions. Within the scope of Natural Language Processing (NLP), we further explore critical areas of inquiry associated with these two dimensions, specifically through recent advancements in discourse analysis. This position paper guides the community to explore solutions in this space and advance the state of practice in developing conversational agents for inferring mental health from social media. We advocate for a more explainable approach toward modeling computational psychology problems through the lens of language as we observe an increased number of research contributions in dataset and problem formulation for causal relation extraction and perception enhancements while inferring mental states.

翻译：社交媒体上人类之间的互动常传达其行为背后的意图，为在线用户的心理健康分析提供了心理语言资源。计算智能技术从这类社交媒体资源中推断精神疾病的成功，表明NLP可作为因果分析与感知挖掘的透镜。然而，我们认为需要更具因果性和可解释性的研究，才能对临床心理学实践和个性化心理健康护理产生最佳影响。为弥合这一差距，我们提出两个重要维度：（1）因果分析——阐释用户生成文本中的因果关系；（2）感知挖掘——推断社会效应在线用户意图中的心理学视角。在自然语言处理范畴内，我们进一步探讨了与这两个维度相关的关键研究领域，尤其聚焦于话语分析的最新进展。本立场文件旨在引导学界探索该领域的解决方案，并推动开发从社交媒体推断心理健康的对话代理的实践水平。我们主张通过语言透镜对计算心理学问题建模采取更可解释的方法，因为我们在推断心理状态时观察到因果关系统抽取与感知增强方向的数据集和问题建模研究成果日益增多。