The Effect Of Playing Chess On Focused Attention
Table 3:
| Test | Pre-test mean | Post-test mean | Score evolution (%) |
| Kraepelin | 24.53 | 28.91 | 18% |
| Bourdon-Anfimov | 0.96 | 0.98 | 2% |
| Toulouse-Pieron | 56.97 | 64 | 12% |
| Test | Pre-test mean | Post-test mean | Score evolution (%) |
| Kraepelin | 24.53 | 28.91 | 18% |
| Bourdon-Anfimov | 0.96 | 0.98 | 2% |
| Toulouse-Pieron | 56.97 | 64 | 12% |