| Cronbach’s Alpha | Part 1 | Value | 0.898 |
| N of Items | 14a | ||
| Part 2 | Value | 0.847 | |
| N of Items | 13b | ||
| Total N of Items | 27 | ||
| Correlation Between Forms |
| 0.765 | |
| Spearman-Brown Coefficient | Equal Length | 0.867 | |
| Unequal Length | 0.867 | ||
| Guttman Split-Half Coefficient |
| 0.858 | |