Item

Correlation coefficient

Item

Correlation coefficient

Item

Correlation coefficient

Item

Correlation coefficient

1

0.518***

8

0.675***

15

0.562***

22

0.554***

2

0.580***

9

0.529***

16

0.355***

23

0.670***

3

0.454***

10

0.535***

17

0.619***

24

0.517***

4

0.519***

11

0.619***

18

0.428***

25

0.581***

5

0.238***

12

0.428***

19

0.405***

26

0.544***

6

0.534***

13

0.504***

20

0.619***

27

0.566***

7

0.487***

14

0.588***

21

0.583***

28

0.476***

29

0.529***