How does it work? To find out, researchers in the United Kingdom interviewed 11 adults who had experienced three or more episodes of severe depression, and had undergone MBCT within the previous three years. They analyzed the interviews to create a model, published in the journal Mindfulness, to demonstrate how MBCT enables people to relate mindfully to the self and with others. The key, it seems, lies in the way MBCT enhances relationships: Less stress about relationships in turn helps prevent future episodes of depression. Three specific themes emerged from the study: