Table 1. Error rates for each condition in Experiment 1.
| Display size | |||
| Condition | 3 | 6 | 9 |
| Target present: singleton | 1.4 | 1.4 | 1.0 |
| Target present: nonsingleton | 4.0 | 6.8 | 8.6 |
| Target absent | 0.5 | 0.5 | 0.3 |
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