Table 4 VES-13 internal consistency
VES-13 question | Classification (points) | n | (%) | Cronbach’s alpha if item deleted |
|---|---|---|---|---|
Item 1 | 0 | 119 | (58) | 0.880 |
1 | 68 | (33) | ||
3 | 19 | (9) | ||
Item 2 | 0 | 61 | (30) | 0.849 |
1 | 145 | (70) | ||
Item 3a | 0 | 155 | (75) | 0.829 |
1 | 51 | (25) | ||
Item 3b | 0 | 162 | (79) | 0.829 |
1 | 44 | (21) | ||
Item 3c | 0 | 184 | (89) | 0.835 |
1 | 22 | (11) | ||
Item 3d | 0 | 194 | (94) | 0.847 |
1 | 12 | (6) | ||
Item 3e | 0 | 164 | (80) | 0.829 |
1 | 42 | (20) | ||
Item 3f | 0 | 118 | (57) | 0.826 |
1 | 88 | (43) | ||
Item 4a | 0 | 156 | (76) | 0.827 |
4 | 50 | (24) | ||
Item 4b | 0 | 178 | (86) | 0.835 |
4 | 28 | (14) | ||
Item 4c | 0 | 189 | (92) | 0.836 |
4 | 17 | (8) | ||
Item 4d | 0 | 165 | (80) | 0.833 |
4 | 41 | (20) | ||
Item 4e | 0 | 155 | (75) | 0.829 |
4 | 51 | (25) | ||
VES-13 TOTAL SCORE | - | - | - | 0.848 |