Table 1. Description of predictor variables used in analyses of children’s decisions to accept or reject reward allocations in Experiment 1 and Experiment 2.
| Condition | Fixed effect with two levels: disadvantageous inequity, advantageous inequity |
| Distribution | Fixed effect with two levels: equal (1–1), unequal (disadvantageous inequity: 1–4 or advantageous inequity: 4–1) |
| Age group | Fixed effect with three levels: 4&5, 6&7, 8&9 |
| Decider gender | Fixed effect with two levels: male, female |
| Origin1 | Fixed effect with two levels: deliberate, random |
| Order1 | Fixed effect with two levels: deliberate block first, random block first |
| Order2 | Fixed effect with two levels: equal block first, unequal block first |
1
Variable is unique to Experiment 1.
2
Variable is unique to Experiment 2.