A 10-minute digital program co-developed by a University of Texas psychologist significantly reduced symptoms of depression four weeks after use, according to results from one of the largest randomized controlled trials of single-session mental health interventions.
Published in Nature Human Behaviour, the study enrolled more than 7,500 U.S. adults experiencing elevated depressive symptoms and is the first of its kind to show that a brief, digital, self-guided session can produce monthlong reductions in depression in adults, regardless of therapy, medication or any other change in a person’s circumstances.
Alissa Mrazek, research assistant professor of psychology, collaborated with Michael Mrazek at UTHealth Houston to develop Finding Focus, an evidence-based interactive digital course and app that helps users identify the habitual interpretations that are fueling their distress and reframe those interpretations in ways that feel honest and constructive. The approach draws on cognitive science and mindfulness research and was refined over nine years of iterative design, pilot testing and empirical evaluation.
The team submitted an abbreviated version of Finding Focus to an open competition that invited a range of scientists and clinicians to submit single-session interventions targeting depression, testing them against the same population at the same time under the same conditions. Of the interventions tested, only two demonstrated lasting effects at the four-week mark. One was a version of Finding Focus.
“We kept asking ourselves what it would actually take for someone to feel genuinely better after a single 10-minute session,” Alissa Mrazek said. “If we could help someone learn to see situations through a slightly different lens, in a way that still felt true but made the best of the situation, then we believed we could move the needle on how they felt.”
The findings carry implications beyond any single program. Millions of Americans who need mental health care cannot access it due to cost, provider shortages or geography. Free, brief-engagement digital tools available on demand represent a fundamentally different model of care, one that lives side by side with traditional models of care as an accessible entry point.
“This study tackles an urgent question. How we can deliver meaningful support to those without access to traditional mental health care?” said Lori Holt, chair of UT’s Department of Psychology. “By rigorously testing many brief digital interventions side by side, Mrazek and her colleagues point the field toward smarter ways to build scalable approaches to treating depression.”