Two-way mixed ANOVA results for completion time and total score
| Factors | F score | P value | Partial eta squared | Observed power |
| Completion time in seconds | ||||
| Within–subjects effects | ||||
| Test | F(2,36)=38.63 | <0.001 | 0.682 | 1.0 |
| Test*Group | F(2,36)=12.36 | <0.001 | 0.407 | 0.993 |
| Between-subjects effects | ||||
| Group | F(1,18)=9.25 | 0.007 | 0.34 | 0.82 |
| Total score | ||||
| Within–subjects effects | ||||
| Test | F(2,36)=0.89 | 0.418 | 0.047 | 0.19 |
| Test*Group | F(2,36)=898.2 | <0.001 | 0.588 | 1.0 |
| Between-subjects effects | ||||
| Group | F(1,18)=1269 | <0.001 | 0.556 | 0.99 |
ANOVA, analysis of variance.