Table 3.
Mann–Whitney test results for comparison between the two types of hysteresis for the distribution of the percentage of the perceptual switch moment of the trajectory and the point of neutral state in the control curve and for the distribution of the areas between the control curve and the trajectory.
| Perceptual switch moment | Area between the curves | |||||
|---|---|---|---|---|---|---|
| Total N | Mann–Whitney U | Asymptotic significance (two-sided test) | Total N | Mann–Whitney U | Asymptotic significance (two-sided test) | |
| Actor 2 | ||||||
| Happy to sad | ||||||
| Positive hysteresis | ||||||
| 129 | 461 | <0.001 | 129 | 1,585 | 0.046 | |
| Negative hysteresis | ||||||
| Sad to happy | ||||||
| Positive hysteresis | ||||||
| 115 | 2,509.5 | <0.001 | 115 | 2,097 | 0.010 | |
| Negative hysteresis | ||||||
| Actor 3 | ||||||
| Happy to sad | ||||||
| Positive hysteresis | ||||||
| 142 | 166 | <0.001 | 142 | 3,378.5 | <0.001 | |
| Negative hysteresis | ||||||
| Sad to happy | ||||||
| Positive hysteresis | ||||||
| 121 | 2,647 | <0.001 | 121 | 1,890 | 0.006 | |
| Negative hysteresis | ||||||