Question | Item-rest correlation | Cronbach’s α | ||
---|---|---|---|---|
Test | Retest | Test | Retest | |
Item 1 | 0.735 | 0.828 | 0.890 | 0.910 |
Item 2 | 0.472 | 0.638 | 0.897 | 0.915 |
Item 3 | 0.439 | 0.433 | 0.898 | 0.919 |
Item 4 | 0.753 | 0.788 | 0.889 | 0.910 |
Item 5 | 0.382 | 0.610 | 0.900 | 0.915 |
Item 6 | 0.132 | 0.496 | 0.904 | 0.918 |
Item 7 | 0.733 | 0.808 | 0.890 | 0.911 |
Item 8 | 0.684 | 0.624 | 0.891 | 0.915 |
Item 9 | 0.712 | 0.739 | 0.890 | 0.912 |
Item 10 | 0.743 | 0.768 | 0.890 | 0.912 |
Item 11 | 0.420 | 0.526 | 0.898 | 0.917 |
Item 12 | 0.492 | 0.540 | 0.897 | 0.917 |
Item 13 | 0.627 | 0.470 | 0.893 | 0.918 |
Item 14 | 0.598 | 0.616 | 0.894 | 0.915 |
Item 15 | 0.446 | 0.486 | 0.898 | 0.918 |
Item 16 | 0.294 | 0.351 | 0.901 | 0.922 |
Item 17 | 0.628 | 0.855 | 0.893 | 0.910 |
Item 18 | 0.334 | 0.480 | 0.901 | 0.918 |
Item 19 | 0.300 | 0.265 | 0.901 | 0.923 |
Item 20 | 0.476 | 0.364 | 0.897 | 0.921 |