Table 2.
Type III Wald statistics
| Parameter | Experiment 1 | Experiment 2 | ||
|---|---|---|---|---|
| χ 2(df) | p | χ 2(df) | p | |
| (Intercept) | 78.3 (1) | <.001 | 41.8 (1) | <.001 |
| Stimulus amplitude | 81.5 (1) | <.001 | 17.9 (1) | <.001 |
| Setting | 1.4 (3) | .705 | 26.7 (3) | <.001 |
| Stimulation time | 24.4 (1) | <.001 | 34.7 (1) | <.001 |
| Study day | 0.2 (1) | .640 | 0.1 (1) | .791 |
| Setting × stimulus amplitude | 106.1 (3) | <.001 | 49.1 (3) | <.001 |