| Gender | Mean | Std. Deviation |
Y1, Physical victimization | Male | 1.4899 | 0.67228 |
Female | 1.3430 | 0.61176 | |
Y2, Relational victimization | Male | 1.5051 | 0.57591 |
Female | 1.3743 | 0.52296 | |
Y3, Physical perpetration | Male | 1.4705 | 0.71078 |
Female | 1.3159 | 0.59746 | |
Y4, Relational perpetration | Male | 1.4711 | 0.55369 |
| Female | 1.3566 | 0.41962 |