Single-Session Interventions Produce Small Monthlong Depression Reductions
Researchers published in Nature Human Behaviour report a 2024 randomized controlled trial assigning 7,505 U.S. adults to one of twelve self-guided, under-10-minute single-session interventions or a control. Two interventions — Interactive Cognitive Reappraisal and Finding Focus — produced small monthlong reductions in depressive symptoms (≈4% greater improvement versus control). The brief, free exercises could scale to broaden access and supplement traditional mental healthcare.
Key Points
- 1Conducted a 7,505-participant randomized trial testing twelve 10-minute self-guided interventions for depression.
- 2Found two interventions produced small monthlong reductions (~4%) in depressive symptoms versus control.
- 3Suggests scalable, free single-session tools can widen access and supplement traditional mental health care.
Scoring Rationale
Large peer-reviewed RCT demonstrates scalable, evidence-based effects; limited by small average effect size and short follow-up.
Sources
Public references used for this report.
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