Table 4 Discriminant validity analysis of the Chinese version of the scale (n = 975)

1.84 ± 0.62

2.81 ± 0.58

19.076

 < 0.001

2.17 ± 0.73

3.19 ± 0.67

17.150

 < 0.001

1.79 ± 0.63

2.82 ± 0.62

19.436

 < 0.001

1.67 ± 0.57

2.80 ± 0.66

21.370

 < 0.001

1.77 ± 0.59

2.75 ± 0.61

19.320

 < 0.001

1.70 ± 0.54

2.76 ± 0.62

21.512

 < 0.001

1.90 ± 0.70

3.00 ± 0.62

19.547

 < 0.001

1.76 ± 0.60

2.97 ± 0.66

22.442

 < 0.001

1.70 ± 0.61

2.79 ± 0.67

19.899

 < 0.001

2.10 ± 0.69

3.16 ± 0.60

19.342

 < 0.001

2.00 ± 0.64

3.19 ± 0.56

23.459

 < 0.001

1.94 ± 0.63

3.04 ± 0.58

21.371

 < 0.001

1.90 ± 0.64

3.00 ± 0.60

20.861

 < 0.001

1.72 ± 0.58

2.77 ± 0.69

19.370

 < 0.001

1.95 ± 0.57

3.20 ± 0.53

26.688

 < 0.001

1.86 ± 0.60

3.01 ± 0.57

23.196

 < 0.001

1.80 ± 0.69

2.78 ± 0.67

16.893

 < 0.001

1.77 ± 0.65

2.79 ± 0.68

17.910

 < 0.001

1.86 ± 0.62

2.89 ± 0.62

19.726

 < 0.001

1.84 ± 0.63

2.75 ± 0.64

16.871

 < 0.001