| TAS-20 | Toronto Alexithymia Scale |
| DERS | Difficulties in Emotion Regulation Scale |
| UPPS-P | Impulsive Behavior Scale |
| MDD | Major Depressive Disorder |
| HAM-D | Hamilton Depression Rating Scale |
| WMA | World Medical Association |
| RSPM | Raven’s Standard Progressive Matrices |
| VIF | Variance Inflation Factor |