| Variable | B coefficients (standard error) | Standardized beta coefficients | p value |
| Constant | 55.27 (7.49) |
| <0.001* |
| Gender (ref.: female) | 1.2 (0.97) | 0.07 | 0.22 |
| School Grade in the previous academic year | −1.44 (0.78) | −0.11 | 0.07 |
| Bullying Frequency | 0.06 (0.02) | 0.25 | 0.02* |
| Bullying Places | 1.19 (0.45) | 0.24 | 0.01* |
| Bullying Reporting | 0.27 (0.33) | 0.05 | 0.42 |
| Bullying Stopping Behavior | −0.66 (0.2) | −0.2 | 0.001* |
| Model’s summary: F(6,225) = 14.17, p < 0.0001, R square = 25.5%, *p < 0.05 | |||