Intervention Studies on Forgiveness: A Meta-Analysis

In this meta‐analysis, 9 published studies (N = 330) that investigated the efficacy of forgiveness interventions within counseling were examined. After a review of theories of forgiveness, it was discovered that the studies could logically be grouped into 3 categories: decision‐based, process‐based group, and process‐based individual interventions. When compared with control groups, for measures of forgiveness and other emotional health measures, the decision‐based interventions showed no effect, the process‐based group interventions showed significant effects, and the process‐based individual interventions showed large effects. Consequently, effectiveness has been shown for use of forgiveness in clinical and other settings.