More evidence for four perfectionism subgroups

► Four perfectionism subgroups were identified from an analysis of the APS-R. ► The four perfectionism subgroups differed in their response to APS-R scales. ► Perfectionism subgroups were differentially associated with psychopathology. ► Perfectionism subgroups were differentially associated with metacognitive beliefs. ► Examining APS-R response patterns better identifies perfectionism subgroups.