Research Summary: How Mental Health Self-Disclosure Becomes Visible: Evidence from Eight Conditions on Reddit

A study analyzing mental health self-disclosure on Reddit across eight conditions found that linguistic indicators of mental health burden often peak in the month prior to disclosure for most conditions, with variations based on the specific diagnosis. These indicators generally persist after disclosure, suggesting that self-disclosure on social media may not immediately resolve perceived mental health burdens. The theme of 'Seeking Clinical Explanations' was particularly prominent in the period leading up to disclosure.

Why it matters

Understanding patterns of mental health self-disclosure and associated linguistic indicators on social media platforms can inform strategies for digital well-being, content moderation, and the development of support systems. This insight can help identify individuals potentially in need of intervention or resources, allowing for more proactive and targeted approaches to mental health support in online environments.

Key insights

• Analysis of 89,605 Reddit posts from 739 users across eight conditions was conducted by removing self-disclosed diagnoses and aligning surrounding posts.
• For six out of eight conditions, language indicating mental health burden was highest in the month preceding self-disclosure.
• Post-traumatic stress disorder (PTSD) showed an earlier peak in language-visible burden prior to disclosure.
• Borderline personality disorder (BPD) exhibited language-visible burden furthest from the disclosure event.
• Language-visible mental health burden generally remained present after disclosure, rather than diminishing.
• The theme 'Seeking Clinical Explanations' demonstrated the most significant change in prevalence between early and late periods before disclosure.

Source

arXiv — Computers and Society — https://arxiv.org/abs/2608.29010