Table 2.
Prevalence of different types of bullying in pre- and post-intervention, and percentage changes, among the 402 students of the nine institutions enrolled in the BIAS study
| Area | Method | Pre n (%) |
Post n (%) |
% difference |
|---|---|---|---|---|
| Physical bullying | Sentinel question | 13 (3.2) | 6 (1.5) | - 1.7 |
| Five-question | 103 (25.6) | 86 (21.4) | - 4.2 | |
| Score of seven | 141 (31.5) | 118 (29.4) | - 2.1 | |
| Verbal bullying | Sentinel question | 55 (13.7) | 44 (10.9) | - 2.8 |
| Five-question | 150 (37.3) | 128 (31.8) | - 5.5 | |
| Score of seven | 228 (56.7) | 204 (50.7) | - 6 | |
| Indirect bullying | Sentinel question | 41 (10.2) | 36 (9) | - 1.2 |
| Five-question | 118 (29.4) | 113 (28.1) | - 1.3 | |
| Score of seven | 174 (43.3) | 156 (38.8) | - 4.5 | |
| Observers | Sentinel question | 54 (13.4) | 30 (7.5) | - 5.9 |
| Five-question | 106 (26.4) | 82 (20.4) | - 6 | |
| Score of seven | 163 (40.5) | 124 (30.8) | - 9.7 | |
| Resiliency | Sentinel question | 120 (29.9) | 134 (33.3) | + 3.4 |
| Five-question | 192 (47.8) | 178 (44.3) | - 3.5 | |
| Score of seven | 246 (61.2) | 223 (55.5) | - 5.7 | |
| Prosociality | Sentinel question | 44 (10.9) | 15 (3.7) | - 7.2 |
| Five-question | 313 (77.9) | 385 (70.9) | - 7 | |
| Score of seven | 347 (86.3) | 325 (80.8) | - 5.5 |