Table 2.
Effects of perceptual certainty on performance contingent on deviant position.
| Variable | Accuracy | Reaction time | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| b | SE | z-value | p-value | b | SE | t-value | p-value | |||
| Intercept | 3.31 | 0.19 | 17.45 | <0.001 | *** | 469.85 | 9.93 | 47.34 | <0.001 | *** |
| PC i - b | 0.96 | 0.14 | 6.92 | <0.001 | *** | −33.94 | 5.98 | −5.68 | <0.001 | *** |
| DP r - l | 0.32 | 0.11 | 2.76 | 0.006 | ** | −4.72 | 3.42 | −1.38 | 0.174 | |
| PC: DP | −0.19 | 0.09 | −2.17 | 0.030 | * | 3.71 | 1.65 | 2.26 | 0.024 | * |
| Variance components | SD | Goodness of fit | SD | Goodness of fit | ||||||
| Participants | 0.89 | Log likelihood | -9963 | 53.01 | Log likelihood | −281084 | ||||
| PC | 0.35 | REML deviance | 19926 | 14.30 | REML deviance | 562168 | ||||
| DP | 0.52 | 16.61 | ||||||||
| Stimulus | 0.49 | 21.20 | ||||||||
| PC | 0.45 | 21.89 | ||||||||
| DP | 0.22 | 8.10 | ||||||||
| Residual | 89.57 | |||||||||
PC, Perceptual Certainty (intact – blurred); DP, Deviant Position (right – left).
***
p < 0.001,
**
p < 0.01,
*
p < 0.05.