From: Difficulties in facial emotion recognition: taking psychopathic and alexithymic traits into account
Variable | Mean | SD |  95% CI |  T | Cohen’s d |
---|---|---|---|---|---|
Psychopathic traits (YPI-S) | Â | Â | Â | Â | Â |
 Low (n = 55) | 27.71 | 3.66 | (9.31 ; 12.10) | 15.22* |  2.90 |
 High (n = 55) | 38.42 | 3.73 |  |  |  |
Alexithymic traits (TAS-20) | Â | Â | Â | Â | Â |
 Low (n = 55) | 34.42 | 4.79 | (12.84 ; 16.98) | 14.27* |  2.72 |
 High (n = 55) | 49.33 | 6.09 |  |  |  |