| Clearness of rules and quality of learning | Low | Average | High | Total |
| Yes | 8 | 99 | 124 | 231 |
| 0.667 | 0.563 | 0.734 | ||
| No | 4 | 77 | 45 | 126 |
| 0.333 | 0.438 | 0.266 | ||
| Total | 12 | 176 | 169 | 357 |
| Test result | 0.5 = a | Df = 2 | o2 11.089 = mx | Sioo4.o = g |
| Intensity of correlation | 0.176 | Cramer’s V | 0.004 | sig= |