Table 2. The proportion of “present” responses towards the face images in each demographic group.
| S-carriers | L-carriers | ||||
| Emotion | Intensity | Male | Female | Male | Female |
| Happy | 25% | 56.12 (4.13) | 60.06 (3.13) | 50.98 (4.54) | 51.94 (4.96) |
| 50% | 90.66 (3.26) | 92.68 (1.38) | 85.54 (2.55) | 91.53 (2.59) | |
| Sad | 25% | 50.60 (3.79) | 45.54 (3.61) | 41.91 (5.48) | 45.56 (5.31) |
| 50% | 81.52 (3.59) | 80.30 (4.01) | 85.91 (2.82) | 82.22 (4.64) | |
| Neutral | 0% | 25.20 (2.90) | 22.71 (2.67) | 21.69 (3.21) | 18.61 (3.13) |
Note. Standard deviations are presented in parentheses. The proportions of “present” responses for happy and sad facial expressions indicate the hit rate, whereas those for neutral faces indicate the false alarm rate.