Table 4 Cronbach’s alpha of the first factor after removal of items, Awareness1 and Awareness3
|  | Scale mean if item deleted | Scale variance if item deleted | Corrected item–total correlation | Cronbach's alpha if item deleted |
|---|---|---|---|---|
Awareness2 | 7.25 | 4.329 | 0.798 | 0.816 |
Awareness4 | 7.23 | 4.457 | 0.768 | 0.843 |
Awareness5 | 7.10 | 4.421 | 0.760 | 0.850 |
Cronbach’s alpha of the first factor | 0.884 | |||