| Item types |
Cronbach α |
Re-test |
r1 |
r2 |
| Positive |
0.8744 |
0.9123 |
0.7518 - 1.000 |
0.000 - 0.2071 |
| Negative |
0.8631 |
0.8718 |
0.7445 - 1.000 |
0.000 - 0.3273 |
| Neutral |
0.8401 |
0.8635 |
0.7427 - 1.000 |
0.000 - 0.3144 |