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Self-Directed Versus Pre-Determined Mindfulness Training: A Longitudinal Study on Perceived Stress, Well-Being, and Mindfulness

Jana Theisejans, Annika Brandtner, Magnus Liebherr

Journal of Cognitive Enhancement March 28, 2026 DOI: 10.1007/s41465-026-00356-6 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Randomized controlled trial Longitudinal Peer reviewed
Sample size 107
Population Participants in an online study
Intervention tips
Duration 4-week intervention
Topics Meditation
Keywords Mental health Repeated measures design Longitudinal study Analysis of variance Facet psychology Randomized controlled trial Clinical psychology Stress linguistics Psychotherapist
Key findings Both the self-directed mindfulness program and the online freely available program improved mindfulness and perceived stress over time, with no significant differences between groups.

Abstract

Abstract Traditional mindfulness programs positively impact physical and mental health but often fail to meet the needs of our fast-paced society, whether offered online or in person. Mobile applications enable independent practice but provide limited support. A self-directed approach may enhance self-efficacy and improve outcomes. This study compares a self-directed four-week mindfulness training with specific background information on mindfulness training effects, tips to integrating mindfulness in everyday life, and guidance for training (experimental group; EG) to an online freely available mindfulness program (active control group; ACG) in terms of perceived stress, well-being, and mindfulness. In an online study, participants were pseudo-randomly assigned to either the EG or the ACG and completed the Perceived Stress Scale, Warwick-Edinburgh Mental Well-Being Scale, and Five Facet Mindfulness Questionnaire short form at three measurement times (T0, T1, T2). 107 participants completed baseline (T0), 93 participants finished T1, and 83 participants completed the whole study (T2). Using an imputed dataset ( N = 107 at T0, T1, and T2), we conducted mixed ANOVAs and found significant main effects of time on mindfulness and perceived stress, but not on well-being. Post-hoc analysis revealed significant improvements in both EG and ACG in perceived stress and mindfulness from T0 to T1 and T2. No between-group differences and no significant training x time interaction were found. Given the absence of differences between groups, these findings provide initial evidence that this novel self-directed mindfulness program may offer a flexible yet sufficiently supportive option for users.

Comparable studies

Other randomized controlled trials on meditation, most cited first.

Study Year Design Participants
Alterations in Brain and Immune Function Produced by Mindfulness Meditation Healthy employees in a work environment 2003 Randomized controlled trial n = 41
Prevention of relapse/recurrence in major depression by mindfulness-based cognitive therapy. Recovered recurrently depressed patients 2000 Randomized controlled trial n = 145
Open hearts build lives: Positive emotions, induced through loving-kindness meditation, build consequential personal resources. Working adults 2008 Randomized controlled trial n = 139
Short-term meditation training improves attention and self-regulation Undergraduate Chinese students 2007 Randomized controlled trial n = 40
Mindfulness-Based Cognitive Therapy for Depression: Replication and Exploration of Differential Relapse Prevention Effects. Recovered recurrently depressed patients 2004 Randomized controlled trial n = 73

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