Table 4.
One-way ANOVA results of mean scores obtained by participants divided into the three groups at the VMET.
| VMET scores | Group | Post-hoc comparisons | |||||||
|---|---|---|---|---|---|---|---|---|---|
| PD-NC | PD-MCI | CG | F | p | PD-NC vs. CG | PD-NC vs. PD-MCI | CG vs. PD-MCI | ||
| Time (seconds) | 1110 (600) | 1223 (579) | 727 (308) | 3.8 | * | 0.347 | N.S. | N.S. | * |
| Task failure | 22.3 (4.2) | 22.8 (5.2) | 14.3 (2.3) | 20.2 | *** | 0.491 | *** | N.S. | *** |
| Inefficiencies | 22.3 (4.3) | 18.6 (4.0) | 24.2 (8.1) | 3.6 | * | 0.146 | N.S. | N.S. | * |
| Strategies | 40.5 (8.7) | 43.6 (7.4) | 32.2 (5.3) | 9.8 | *** | 0.319 | ** | N.S. | *** |
| Rule breaks | 23.2 (7.0) | 21.9 (5.1) | 23.6 (7.0) | 0.324 | N.S | 0.015 | N.S. | N.S. | N.S |
| Interpretation failures | 5 (0.8) | 5.07 (1.0) | 4.47 (0.8) | 1.9 | N.S | 0.086 | N.S. | N.S. | N.S. |
Values are shown as mean (SD).
p values: *** <0.001, ** <0.01, * <0.05, N.S. = Nonsignificant.