Table 2 Results of the linear mixed-effects model for log-transformed response times during search including estimated regression coefficients.
Fixed effects | VR model | CS model | ||||||
---|---|---|---|---|---|---|---|---|
Estimate | SE | t | p | Estimate | SE | t | p | |
Intercept | 8.30 | 0.06 | 136.08 | \(<.001\) | 8.55 | 0.06 | 137.95 | \(<.001\) |
Condition (Flashlight–Illuminated) | 0.75 | 0.10 | 7.58 | \(<.001\) | 0.86 | 0.09 | 9.30 | \(<.001\) |
Trial | –0.05 | 0.01 | –5.89 | \(<.001\) | –0.04 | 0.01 | –5.57 | \(<.001\) |
Condition \(\times\) Trial | –0.03 | 0.02 | –2.06 | .039 | –0.04 | 0.01 | –2.83 | .005 |
Variance components | Variance | SD | Variance | SD | ||||
---|---|---|---|---|---|---|---|---|
Target | ||||||||
Intercept | 0.09 | 0.30 | 0.09 | 0.30 | ||||
Condition | 0.02 | 0.13 | 0.03 | 0.17 | ||||
Participant | ||||||||
Intercept | 0.01 | 0.11 | 0.02 | 0.16 | ||||
Condition | 0.00 | 0.07 | 0.01 | 0.10 | ||||
Residual | 0.49 | 0.70 | 0.44 | 0.67 | ||||
Pseudo\(-\)R \(^{2}\)(R \(^{2}_{\textrm{marginal}}\), R \(^{2}_{\textrm{conditional}}\)) | .14, .30 | .17, .35 |
Fixed effects | Full model | |||||||
---|---|---|---|---|---|---|---|---|
Estimate | SE | t | p | |||||
Intercept | 8.43 | 0.05 | 176.76 | \(<.001\) | ||||
Condition (Flashlight–Illuminated) | 0.80 | 0.07 | 12.22 | \(<.001\) | ||||
Trial | –0.04 | 0.01 | –8.09 | \(<.001\) | ||||
Experiment (CS–VR) | 0.25 | 0.08 | 3.21 | .002 | ||||
Condition \(\times\) Trial | –0.04 | 0.01 | –3.47 | \(<.001\) | ||||
Condition \(\times\) Experiment | 0.11 | 0.13 | 0.85 | .393 | ||||
Trial \(\times\) Experiment | 0.01 | 0.01 | 0.62 | .537 | ||||
Condition \(\times\) Trial \(\times\) Experiment | –0.01 | 0.02 | –0.44 | .658 |
Variance components | Variance | SD | ||||||
---|---|---|---|---|---|---|---|---|
Target | ||||||||
Intercept | 0.09 | 0.30 | ||||||
Condition | 0.01 | 0.08 | ||||||
Participant | ||||||||
Intercept | 0.02 | 0.14 | ||||||
Condition | 0.00 | 0.03 | ||||||
Residual | 0.47 | 0.69 | ||||||
Pseudo-R \(^{2}\)(R \(^{2}_{\textrm{marginal}}\), R \(^{2}_{\textrm{conditional}}\)) | .18, .34 |