Targeted mindfulness and self-compassion improve long-term stress reduction in distance learning students: a randomized trial.

A randomized controlled trial compared a targeted web-based mindfulness intervention focused on self-compassion and gratitude with a comprehensive mindfulness program among 167 university students in distance learning contexts. After exclusions, 98 participants completed daily digital exercises over 28 days. Both groups showed significant short-term improvements in mindfulness and perceived stress. However, only the targeted intervention group sustained reductions in perceived stress at a three-month follow-up. The targeted program was designed using Cognitive Load Theory and Spaced Repetition Theory to reduce extraneous processing and support memory consolidation. Simplified, theory-informed mindfulness interventions may improve psychological resilience in cognitively burdened learners.

Study at a glance

Abstract

Stress remains a critical barrier to psychological wellbeing and academic functioning among university students, particularly in cognitively demanding distance learning contexts. These students often experience role conflict, social isolation, and increased mental load, which can hinder effective learning. This study examined whether a targeted web-based mindfulness intervention-focused on self-compassion and gratitude-produces more sustainable psychological benefits than a comprehensive mindfulness program. This randomized controlled trial included 167 university students who were randomized to one of two intervention arms; the final analytic sample comprised 98 participants after pre-specified, arm-blind outlier handling and exclusions due to missingness. Both interventions were delivered over 28 days using daily digital exercises. Measures of mindfulness, self-compassion, and perceived stress were collected at baseline, post-intervention, and at a three-month follow-up. Both intervention groups showed significant short-term improvements in mindfulness and perceived stress (p < 0.001). However, only participants in the targeted intervention group sustained reductions in perceived stress at the three-month follow-up (p < 0.01), with T3 maintenance assessed within arms. The targeted program was intentionally structured using cognitive learning theories-specifically Cognitive Load Theory to reduce extraneous processing and Spaced Repetition Theory to support memory consolidation-by emphasizing repetition of two core practices. The findings suggest that simplified, theory-informed mindfulness interventions may improve psychological resilience in cognitively burdened learners by facilitating deeper internalization and emotional regulation. This study contributes to educational psychology by demonstrating how instructional design grounded in cognitive theory can enhance mental health and support learners' capacity to manage stress in demanding academic contexts.