Table 3 Comparison of the overall impression of teachers’ teaching [n(%)]
Overall impression score | Test group | Control group | Fisher exact probability | |
|---|---|---|---|---|
χ2 value | P-value | |||
≥ 90 | 18(81.82%) | 23(82.14%) | 0.92 | 1.000 |
80–89 | 4(18.18%) | 4(14.29%) | ||
70–79 | 0(0.00%) | 1(3.57%) | ||
total | 22 | 28 | ||