Table 2. Range in Scores, Means, Standard Deviations, and Internal Consistencies of the Self-Report Measures (n = 223).
| Self-report measure | Range in scores | M (SD) | Internal consistencies Cronbach α |
|---|---|---|---|
| CPQ | 12-48 | 38.3 (4.6) | .68 |
| PSa | 1-24 | 15.0 (2.7) | .58 |
| PCa | 1-20 | 17.0 (2.4) | .69 |
| FMPS | 35-175 | 97.9 (16.3) | .89 |
| PSt. | 35 | 28.3 (4.1) | .69 |
| CM | 45 | 34.2 (6.6) | .86 |
| DA | 20 | 13.7 (3.3) | .61 |
| PC | 20 | 9.5 (4.4) | .86 |
| PE | 25 | 12.3 (5.5) | .90 |
| O | 30 | 24.4 (4.4) | .83 |
| PHQ-9 | 0-27 | 10.3 (5.9) | .85 |
| GAD-7 | 0-21 | 8.6 (5.3) | .88 |
| DAS-40 | 40-280 | 175 (31.7) | .91 |
| SC | 15-105 | 63.1 (15.7) | .90 |
| BBQ | 0-96 | 41.8 (16.8) | .71 |
| SCS-SF | 12-60 | 26.1 (6.3) | .79 |
Note. CPQ = Clinical Perfectionism Questionnaire; PS = Perfectionistic Strivings; PC = Perfectionistic Concerns; FMPS = Frost Multidimensional Perfectionism Scale; PSt. = Personal Standards; CM = Concern over Mistakes; DA = Doubts about Action; PC = Parental Criticism; PE = Parental Expectations; O = Organization; PHQ-9 = Patient Health Questionnaire; GAD-7 = Generalized Anxiety Disorder; DAS-40 = Dysfunctional Attitude Scale; SC = Self-Criticism; BBQ = Brunnsviken Brief Quality of Life Scale; SCS-SF = Self-Compassion Scale - Short Form.
aBased on the best fitting model in the current study, i.e., Stoeber and Damian (2014), without reversed items and with Item 7 belonging to the factor perfectionistic concerns.