| Cronbach Alpha and Related Statistics | ||||
| Items | Cronbach Alpha | Std. Alpha | G6(smc) | Average R |
| All itmes | 0.463 | 0.4333 | 0.6748 | 0.1326 |
| Q1_1 excluded | 0.2581 | 0.2017 | 0.5214 | 0.0594 |
| Q1_2 excluded | -0.0287 | -0.0687 | 0.355 | -0.0163 |
| Q1_6 excluded | 0.2243 | 0.1519 | 0.5677 | 0.0429 |
| Q1_11 excluded | 0.0913 | 0.0806 | 0.4927 | 0.0214 |
| Q1_16 excluded | 0.8327 | 0.8334 | 0.8088 | 0.5557 |