| 组别 | 满意 | 较满意 | 不满意 | 总满意度 |
| 学习提高阶段(n = 24) | 15 (62.50%) | 4 (16.67%) | 5 (20.83%) | 79.17% |
| 熟练掌握阶段(n = 37) | 32 (86.49%) | 4 (10.81%) | 1 (2.70%) | 97.30% |
| χ2 |
|
|
| Fisher’s精确概率法 |
| P |
|
|
| 0.021 |