| Group | N | mean | mean scores | Scores totals | U | W | Z | Level of significance |
| Experimental | 10 | 41.97 | 9.87 | 197.50 | 92.5 | 197.5 | 0.206 | Not significant |
| Control | 10 | 42.15 | 10.62 | 212.50 |