Table 4.
Present slope | Absent slope | AF1 | AF2 | |
---|---|---|---|---|
Target only | -0.05 | +0.01 | +0.20∗ | +0.13 |
Target present slope | +0.21∗ | -0.08 | +0.07 | |
Target absent slope | +0.04 | +0.15 | ||
AF1 | +0.67∗∗ | |||
AF2 | 1 |
AF1, ambiguous figure 1 (no longer looks like the start object); AF2, ambiguous figure 2 (correct identification of the new object).