Compassionate hearts protect against wandering minds: Self-compassion moderates the effect of mind-wandering on depression.

Depression is linked to high levels of mind-wandering and low self-compassion. In a depressed sample, mind-wandering was associated with higher depressive symptoms only among those with low self-compassion. Self-compassion predicted improvement in depression. An eight-week Mindfulness Based Cognitive Therapy (MBCT) program increased self-compassion and reduced mind-wandering compared to a treatment-as-usual control group. Longitudinally, increases in mind-wandering were linked to increases in depressive symptoms only among those whose self-compassion decreased. Self-compassion can protect against the harmful effects of mind-wandering in depression, and MBCT effectively targets both protective and risk factors for depression.

Study at a glance

Abstract

Depression is associated with high levels of mind-wandering and low levels of self-compassion. However, little is known about whether and how these two factors interact with one another to influence depressive symptoms. The current study examined the interaction between mind-wandering, self-compassion and depressive symptoms in a depressed sample and tested the effects of an eight-week Mindfulness Based Cognitive Therapy (MBCT) program on these constructs. At baseline, mind-wandering was associated with higher depressive symptoms only among individuals with low self-compassion. Self-compassion additionally predicted depressive improvement. As expected, MBCT increased self-compassion and reduced mind-wandering compared to a treatment-as-usual control group. Overall, longitudinal changes in self-compassion produced a moderation effect similar to the one at baseline so that increases in mind-wandering were associated with increases in depressive symptoms only among those who decreased in self-compassion. Results provide the first evidence that self-compassion can protect against the deleterious effects of mind-wandering among depressed participants, both at baseline and longitudinally. Findings also suggest that self-compassion is an effective predictor of depressive improvement. Finally, MBCT is effective not only at reducing depressive symptoms, but also at targeting protective and risk factors associated with depression.