| 变量 | 阶段一:亲社会行为 | 阶段二:自尊 | 阶段三:亲社会行为 | |||
| β | t | β | t | β | t | |
| 性别 | 0.026 | 0.613 | 0.051 | 1.093 | 0.020 | 0.464 |
| 年级 | −0.033 | −0.785 | −0.015 | −0.335 | −0.031 | −0.745 |
| 自我关注 | 0.467 | 10.956** | 0.272 | 5.853** | 0.432 | 9.844** |
| 自尊 | 0.129 | 2.943** | ||||
| R2 | 0.226 | 0.081 | 0.241 | |||
| F | 42.122** | 12.732** | 34.315** | |||