Table 2 Descriptive statistics and correlations between PSC, error management climate, psychological safety and proactive behavior

1 PSC

121.31

19.51

1

2 Knowledge factor

41.65

7.24

0.942^**

1

3 System factor

34.27

5.75

0.949^**

0.843^**

1

4 Attitude factor

21.25

3.49

0.866^**

0.723^**

0.836^**

1

5 Skill factor

24.14

4.65

0.903^**

0.805^**

0.800^**

0.720^**

1

6 Error management climate

70.28

11.93

0.584^**

0.538^**

0.572^**

0.528^**

0.507^**

1

7 Psychological safety

61.21

13.44

0.560^**

0.526^**

0.536^**

0.455^**

0.525^**

0.366^**

1

8 Proactive behavior

37.60

7.33

0.645^**

0.625^**

0.611^**

0.502^**

0.596^**

0.424^**

0.556^**

1