| Sub-Domains | N | Pre-test | Post-test | ||||
|---|---|---|---|---|---|---|---|
| M | SD | M | SD | ||||
| Stroop (Interference) RT | 21 | 42.43 | 11.80 | 33.67 | 8.39 | 4.046 | .001 |
| Word Fluency | 21 | 15.95 | 7.997 | 16.57 | 7.138 | -.509 | .616 |
| Design Fluency | 21 | 26.05 | 13.698 | 32.76 | 16.492 | -2.907 | .009 |
| Cognitive Efficiency (recognition) | 21 | 12.14 | 3.087 | 13.19 | 2.421 | -2.116 | .047 |
| Cognitive Efficiency (recall) | 21 | 7.48 | 3.642 | 8.81 | 3.415 | -2.935 | .008 |