$drift = b0 + b1 \times accuracy + b2 \times concordance$
# Drift b0
![[driftb0 6.png]]
```r
> d[condition %in% c(0, 1), summaryh(lm(driftb0 ~ condition)), keyby = .(platform)]
platform term results
1: Lucid (Intercept) b = −0.33, SE = 0.07, t(201) = −4.47, p < .001, r = −0.30
2: Lucid condition b = −0.003, SE = 0.14, t(201) = −0.02, p = .985, r = 0
3: MTurk (Intercept) b = −0.34, SE = 0.05, t(729) = −7.10, p < .001, r = −0.25
4: MTurk condition b = 0.14, SE = 0.06, t(729) = 2.32, p = .021, r = 0.09
```
# Drift b1 (accuracy)
![[driftb1 6.png]]
```r
> d[condition %in% c(0, 1), summaryh(lm(driftb1 ~ condition)), keyby = .(platform)]
platform term results
1: Lucid (Intercept) b = 0.04, SE = 0.06, t(201) = 0.70, p = .486, r = 0.05
2: Lucid condition b = 0.05, SE = 0.12, t(201) = 0.44, p = .659, r = 0.03
3: MTurk (Intercept) b = 0.10, SE = 0.06, t(729) = 1.75, p = .080, r = 0.06
4: MTurk condition b = 0.37, SE = 0.07, t(729) = 4.96, p < .001, r = 0.18
```
# Drift b2 (concordance)
![[driftb2 1.png]]
```r
> d[condition %in% c(0, 1), summaryh(lm(driftb2 ~ condition)), keyby = .(platform)]
platform term results
1: Lucid (Intercept) b = 0.16, SE = 0.03, t(201) = 5.34, p < .001, r = 0.35
2: Lucid condition b = 0.08, SE = 0.06, t(201) = 1.42, p = .158, r = 0.10
3: MTurk (Intercept) b = 0.23, SE = 0.05, t(729) = 4.41, p < .001, r = 0.16
4: MTurk condition b = 0.04, SE = 0.07, t(729) = 0.54, p = .588, r = 0.02
```
# Boundary
![[b 6.png]]
```r
> d[condition %in% c(0, 1), summaryh(lm(B ~ condition)), keyby = .(platform)]
platform term results
1: Lucid (Intercept) b = 3.71, SE = 0.18, t(201) = 20.07, p < .001, r = 0.82
2: Lucid condition b = −0.22, SE = 0.35, t(201) = −0.63, p = .531, r = −0.04
3: MTurk (Intercept) b = 2.91, SE = 0.09, t(729) = 32.65, p < .001, r = 0.77
4: MTurk condition b = −0.19, SE = 0.11, t(729) = −1.73, p = .084, r = −0.06
```
# Starting point
![[bias 6.png]]
```r
> d[condition %in% c(0, 1), summaryh(lm(x0 ~ condition)), keyby = .(platform)]
platform term results
1: Lucid (Intercept) b = −0.07, SE = 0.04, t(201) = −1.95, p = .052, r = −0.14
2: Lucid condition b = 0.04, SE = 0.07, t(201) = 0.57, p = .570, r = 0.04
3: MTurk (Intercept) b = 0.03, SE = 0.03, t(729) = 1.32, p = .187, r = 0.05
4: MTurk condition b = 0.01, SE = 0.03, t(729) = 0.35, p = .726, r = 0.01
```
# Non-decision time
![[ndt 6.png]]
```r
> d[condition %in% c(0, 1), summaryh(lm(nondectime ~ condition)), keyby = .(platform)]
platform term results
1: Lucid (Intercept) b = 3.29, SE = 0.18, t(201) = 17.92, p < .001, r = 0.78
2: Lucid condition b = 0.05, SE = 0.35, t(201) = 0.15, p = .882, r = 0.01
3: MTurk (Intercept) b = 3.47, SE = 0.11, t(729) = 31.22, p < .001, r = 0.76
4: MTurk condition b = −0.07, SE = 0.14, t(729) = −0.48, p = .630, r = −0.02
```