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Changes in disengagement coping mediate changes in affect following mindfulness-based cognitive therapy in a non-clinical sample.

Gaëtan Cousin, Catherine Crane

British Journal of Psychology August 2016 DOI: 10.1111/bjop.12153 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Randomized controlled trial Peer reviewed
Sample size 75
Population Healthy adult participants (58 women, 17 men; mean age 49 years, SD 13, range 19-81)
Intervention Mindfulness-Based Cognitive Therapy (MBCT)
Duration 8-week intervention
Topics Meditation
Keywords Affect change Coping Disengagemnet Non-clinical population
Key findings Participants in the MBCT group showed significant improvements in positive affect compared to the waitlist control group, and decreased use of disengagement coping styles mediated these improvements, supporting the hypothesis that reduced disengagement coping explains the benefits of mindfulness-based interventions on positive affect.

Abstract

Past research has shown that mindfulness-based interventions increase positive affect in non-clinical populations. However, the mechanisms underlying this increase are poorly understood. On the basis of previous empirical and theoretical accounts, we hypothesized that a decreased use of disengagement coping strategies in daily life would explain the benefits of a mindfulness-based intervention in terms of increased positive affect. We analysed the data of 75 healthy adult participants (58 women; 17 men) of different ages (M = 49 years old; SD = 13; age range 19-81) who had been randomly allocated to 8-week Mindfulness-Based Cognitive Therapy (MBCT) or to a waitlist control group. The results confirmed our hypothesis: Participants in the MBCT group showed significant improvements in positive affect compared to the control group, with decreased use of disengagement coping styles mediating these improvements. The implications of this study are discussed.

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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