Table 2.
Results of contrast tests for main effects and interactions of experimental conditions for cortisol and heart rate from mixed-effects regression models adjusted for sex and start time.
| Cortisol |
Heart rate |
|||||
|---|---|---|---|---|---|---|
| F (df, ddf) | p | f2 | F (df, ddf) | p | f2 | |
| Identity | 1.39 (1, 156.9) | .67 | 0.008 | 1.52 (1, 111.3) | .22 | 0.013 |
| Touch | 3.15 (2, 156.4) | .046 | 0.025 | 0.22 (2, 111.4) | .80 | 0.004 |
| Identity x Touch | 0.05 (2, 156.5) | .61 | 0.006 | 0.68 (2, 111.3) | .51 | 0.011 |
| Time | 32.12 (5, 514.0) | <.001 | 0.227 | 132.39 (2, 149.6) | <.001 | 1.177 |
| Identity x Time | 0.55 (5, 514.0) | .55 | 0.004 | 2.64 (2, 149.6) | .075 | 0.028 |
| Touch x Time | 3.65 (10, 554.0) | <.001 | 0.055 | 1.42 (4, 166.7) | .23 | 0.026 |
| Identity x Touch x Time | 0.20 (10, 554.0) | .99 | 0.002 | 1.48 (4, 166.7) | .21 | 0.022 |
Note. ddf = denominator degrees of freedom (Kenward-Roger adjusted); Standardized effect size indicator f2 based on repeated measures ANOVA (see appendix Table A.2 and Tables A.4 for details).