### Table 1

*Table 1. Ability domains, comparative difficulty (% judging domain harder than average), and judgmental weights for own and others' ability.*

| Ability | Domain 1 difficulty | Comparative 2 ability | Judgmental weight of Own ability | Judgmental weight 3 3 of Others’ ability |
| --- | --- | --- | --- | --- |
| Easy |  | ∗∗∗∗ | ∗∗∗∗ | ∗ |
| Using a mouse | 3.1 | 58.8 ∗∗∗∗ | 0.21 ∗∗∗∗ | 0.06 |
| Driving | 3.6 | 65.4 ∗∗ | .89 ∗∗∗∗ | –.25 ∗∗∗ |
| Riding a bicycle | 3.9 | 64.0 | .61 | –0.02 |
| Saving money | 4.3 | 61.5 | .90 ∗∗∗∗ | –.25 |
| Difficult |  | ∗∗∗∗ | ∗∗∗∗ | ∗∗ |
| Telling jokes | 6.1 | 46.5 ∗∗∗∗ | .91 ∗∗∗∗ | –0.03 |
| Playing chess | 7.1 | 27.8 ∗∗∗∗ | .96 ∗∗∗∗ | –.22 |
| Juggling | 8.3 | 26.5 | .89 | –0.16 |
| Programming | 8.7 | 24.8 | .85 | –0.1 |