“…Self-esteem may be increased through interventions (for a meta-analysis, see O'Mara, Marsh, Craven, & Debus, 2006). Effects from these selfesteem interventions generalize to other areas of psychological functioning (e.g., Adamson, Ozenc, Baillie, & Tchanturia, 2019). Thus, including elements that target self-esteem in interventions for perfectionism (for a metaanalysis, see Suh, Sohn, Kim, & Lee, 2019) appears worthwhile.…”