| Cronbach Alpha and Related Statistics | ||||
| Items | Cronbach Alpha | Std. Alpha | G6(smc) | Average R |
| All itmes | 0.3226 | 0.334 | 0.3252 | 0.0771 |
| SK/EOU1 excluded | 0.252 | 0.2598 | 0.242 | 0.0656 |
| SK/EOU2 excluded | 0.1979 | 0.2125 | 0.1969 | 0.0512 |
| SK/EOU3 excluded | 0.3494 | 0.3425 | 0.3168 | 0.0943 |
| SK/EOU4 excluded | 0.2702 | 0.2833 | 0.2742 | 0.0733 |
| SK/EOU5 excluded | 0.3096 | 0.3169 | 0.2989 | 0.0849 |
| SK/EOU6 excluded | 0.3169 | 0.3404 | 0.317 | 0.0936 |