Table 2.
Psychometric characteristics of social cognition measures.
| Dimension | Instrument | N | Mean | SD | Floor (%) | Ceil (%) | Outliers | Symmetry coefficient |
|---|---|---|---|---|---|---|---|---|
| Facial emotion recognition | TREF | 114 | 35.8 | 5.8 | 0 | 0 | 0 | −0.55 |
| Theory of mind | SPEX- BA V1 | 51 | 1.3 | 1.3 | 25.5 | 11.8 | 0 | −0.58 |
| SPEX- BA V2 | 51 | 1.1 | 1.2 | 31.4 | 11.8 | 0 | 0.19 | |
| SPEX-GA V1 | 51 | 1.4 | 1.3 | 21.6 | 19.6 | 1 (lower) | −0.59 | |
| SPEX-GA V2 | 51 | 1.3 | 1.1 | 25.5 | 11.8 | 0 | 0.08 | |
| V-SIR | 140 | 17.4 | 5.9 | 0 | 0 | 2 (higher*) | 0.82 | |
| V-Comics V1 | 72 | 11.6 | 2.2 | 2.8 | 19.4 | 7 (lower) | −0.95 | |
| V-Comics V2 | 71 | 12.52 | 1.73 | 2.8 | 42.3 | 7 (lower) | −0.97 | |
| Self-reported empathy | QCAE affective | 137 | 2.29 | 0.39 | 0 | 0 | 0 | −0.27 |
| QCAE cognitive | 137 | 2.29 | 0.46 | 0.7 | 0 | 1 | −0.20 |
TREF test de reconnaissance des émotions faciales—facial emotions recognition task, SPEX-BA & GA social cognition, perception, eXecutive functions—belief and goal attribution sensitivities, V-SIR versailles-situational intention reading, V-Comics versailles intention attribution task, QCAE questionnaire of cognitive and affective empathy, N number of data points, SD standard deviation.
*For V-SIR, higher scores reveal lower performance.