Table 2. Results of the Mann–Whitney U tests exploring the difference between participants’ expertise to correctly identify the different emotional states.
Bold values show statistically significant P values (P < 0.05).
| N | U | Z | p | |
|---|---|---|---|---|
| Expert vs. Exposed | 90 | |||
| Aggressive | 399.5 | −5.132 | <0.001 | |
| Distressed | 854.5 | −1.329 | 0.184 | |
| Friendly | 937.0 | −0.626 | 0.531 | |
| Neutral | 903.5 | −0.963 | 0.335 | |
| Expert vs. Naïve | 78 | |||
| Aggressive | 191.5 | −5.780 | <0.001 | |
| Distressed | 409.0 | −3.566 | <0.001 | |
| Friendly | 576.0 | −1.807 | 0.071 | |
| Neutral | 360.5 | −4.113 | <0.001 | |
| Exposed vs. Naïve | 80 | |||
| Aggressive | 607.5 | −1.803 | 0.071 | |
| Distressed | 549.5 | −2.355 | 0.019 | |
| Friendly | 687.0 | −0.967 | 0.334 | |
| Neutral | 454.5 | −3.327 | 0.001 |