| Group | n | Satisfaction with the teaching effect | Satisfaction with their own help | ||||||||
| Very satisfied | Satisfied | general | Not satisfied with | Satisfaction (%) | Very satisfied | Satisfied | general | Not satisfied with | Satisfaction (%) | ||
| Observation group | 28 | 9 | 12 | 5 | 2 | 92.86 | 9 | 11 | 6 | 2 | 92.86 |
| Control group | 28 | 8 | 4 | 5 | 11 | 60.71▲ | 7 | 3 | 6 | 12 | 57.14▲ |