Training | | 1668 | 1704 | 1692 | 2124 | 1896 |
Test training pairs | | 60 | 60 | 60 | 60 | 60 |
Test new combinations | | 204 | 180 | 119 | 180 | 240 |
Test generalization | | | | | | |
1: Typical | Natural distractor | 48 | 48 | 48 | 48 | 48 |
Scrambled distractor | 48 | 48 | 48 | — | 48 |
Reduced speed | 48 | 48 | 48 | 48 | 48 |
Single frame | 48 | 48 | 42 | 24 | — |
Changed luminance | 48 | 48 | 48 | — | — |
Single frame, changed luminance | 12 | 48 | 48 | 54 | — |
2: Less rat/object movement | Natural distractor | 48 | 48 | 48 | 48 | 48 |
Scrambled distractor | 48 | 48 | 48 | — | 48 |
3: Long–Evans | Natural distractor | 48 | — | 48 | — | — |