| Source of variation | Sum of squares | df | MS | F | Sig. |
| Temporal distance | 1454.436 | 1 | 1454.436 | 294.405 | 0.000 |
| Social distance | 200.704 | 1 | 200.704 | 40.626 | 0.000 |
| Temporal distance* social distance | 0.676 | 1 | 0.676 | 0.137 | 0.712 |