Variable | Cronbach’s Alpha | KMO value | Bartlett’s sphericity test | ||
Approximate chi-square | Degree of freedom | Significance | |||
Teaching content | 0.923 | 0.859 | 448.789 | 6 | 0.000 |
Teaching Method | 0.937 | 0.931 | 895.759 | 28 | 0.000 |
Teaching Method | 0.861 | 0.727 | 211.768 | 3 | 0.000 |
Teacher ability | 0.949 | 0.899 | 734.422 | 10 | 0.000 |
Teaching effect | 0.945 | 0.941 | 1070.953 | 36 | 0.000 |
Overall questionnaire | 0.978 | 0.946 | 4572.104 | 406 | 0.000 |