Schema-Informed Digital Mental Health Intervention for Maladaptive Cognitive-Emotional Patterns: Randomized Controlled Trial.

backgroundIn South Korea, access to mental health services remains limited due to stigma, cost, and self-reliance. While digital interventions can help reduce these barriers, few are designed to address the underlying cognitive-emotional patterns that perpetuate psychological distress.

objectiveThis study evaluated the effectiveness of a schema-informed digital intervention (Mindling) aimed at reducing distress and enhancing coping in adults experiencing schema-linked difficulties such as perfectionism (unrelenting standards schema), low self-worth (self-sacrifice schema), social withdrawal (social isolation and alienation schema), and anxiety (negativity and dependence schemas).

methodsA total of 300 adults (aged 18-60 years) with elevated perceived stress and one dominant distress pattern were recruited on the web and randomized to an intervention group (n=201) or waitlist control (n=99). Participants were assigned to one of four 10-week web-based program modules tailored to their dominant distress pattern: perfectionism (Riggy), low self-worth and fear of rejection (Pleaser), social withdrawal (Shelly), or chronic anxiety (Jumpy). Each module included psychoeducation, guided reflection, and behavioral tasks. Outcomes, including perceived stress, perfectionism, self-esteem, loneliness, and anxiety, were measured at baseline, midintervention (week 5), and postintervention (week 10). Analyses were conducted on 218 participants who completed all 3 assessments (n=138 intervention; n=80 waitlist), using repeated-measures ANOVA or analysis of covariance, as appropriate. In addition, a 1-month follow-up assessment was conducted for the intervention group only to examine maintenance of effects.

resultsCompared with the waitlist group, the intervention group showed significantly greater improvement in perceived stress (F

conclusionsThe schema-informed digital intervention led to significant (P<.05) short-term improvements in distress and associated psychological patterns, with high completion rates and increased help-seeking behavior among participants. These findings suggest the potential utility of structured, accessible digital interventions within stepped-care models for mental health support. However, limitations in study design, sample representativeness, and follow-up duration suggest that further research is needed to assess the long-term effectiveness and broader applicability of such digital programs.

trial registrationClinicalTrials.gov NCT06166693; https://clinicaltrials.gov/study/NCT06166693.