Index layer (C)

Importance (I)

Satisfaction (P)

P-I

The mean

The standard deviation

The mean

The standard deviation

The mean difference

Teachers’ teaching attitude (C11)

4.41

0.73

4.34

0.80

0.07

Teacher’s expertise (C12)

4.21

0.67

4.51

0.76

0.30

Teachers’ Teaching Language Expression and Style (C13)

4.14

0.73

4.02

0.86

0.12

Organizational ability of teachers for online teaching (C14)

4.16

0.86

4.14

0.86

0.02

Teachers use live streaming and on-camera teaching (C15)

4.2

1.05

4.16

0.85

0.04

Course hours setting (C21)

4.18

0.66

3.98

0.92

0.2

Innovative and informative course content (C22)

4.31

0.99

4.18

0.76

0.13

Course Tasks and Nature (C23)

4.27

0.89

3.97

0.86

0.30

How Course Content Improves Students’ Professional Ability (C24)

4.15

0.85

4.36

0.82

0.21

Textbooks selected for the course (C25)

4.12

0.77

4.10

0.76

0.02

Course Supporting Online Learning Resources (C26)

4.22

0.54

3.93

0.74

0.29

Methods of Assessment and evaluation of courses (C27)

3.84

0.86

4.02

0.66

0.18

Teachers prepare before class and assign learning tasks reasonably (C31)

4.23

0.73

4.22

0.82

0.01

Communication and interaction between teachers and students (C32)

4.22

0.66

3.96

0.74

0.26

Student to student Communication and interaction (C33)

4.18

0.94

4.33

0.78

0.15

Division, depth and Difficulty of Teaching (C34)

4.25

0.82

4.26

0.72

0.01

Teaching Methods used in Online teaching (C35)

4.18

0.65

4.28

0.85

0.10

Arrangement and Effect of Experimental Teaching Activities (C36)

4.33

0.98

4.12

0.69

0.21

Operation of Teaching Platform and Related Software (C41)

4.15

0.87

4.13

0.81

0.02

Degree of flow and stability of network environment (C42)

4.02

0.82

4.12

0.75

0.10