Table 2.
LME parameter estimates for SAT-Score and Mean Response Time.
| Outcome | Main Effects | Parameter Estimates | |||||||
|---|---|---|---|---|---|---|---|---|---|
| df_num | df_den | F | p | Linear | Quadratic | ||||
| SAT-Score | |||||||||
| Intercept | 0.0000 | *** | 0.8865 | (0.0482) | |||||
| Class | 1 | 37.56 | 9.496 | 0.0038 | ** | −0.1919 | (0.0623) | ||
| Task-Type | 1 | 258.08 | 40.093 | 0.0000 | *** | −0.0811 | (0.0128) | ||
| Duration | 2 | 386.97 | 12.142 | 0.0000 | *** | −0.0645 | (0.0137) | −0.0197 | (0.0137) |
| Mean Response Time | |||||||||
| Intercept | 0.0000 | *** | 763.07 | (463.07) | |||||
| Class | 1 | 37.14 | 8.644 | 0.0056 | *** | 173.77 | (59.03) | ||
| Task × Duration | 5 | 395.9 | 10.0459 | 0.0000 | *** | ||||
| 20 ms × SAT | 0.0612 | † | −32.59 | (17.36) | |||||
| 30 ms × SAT | 0.0380 | 15.27 | (17.36) | ||||||
| 50 ms × SAT | 0.0002 | *** | 64.35 | (17.36) | |||||
| 30 ms × vSAT | 0.0004 | *** | 56.87 | (15.95) | |||||
| 50 ms × vSAT | 0.0151 | * | 22.87 | (15.95) | |||||
Denominator Degrees of freedom calculated with Satterthwaite approximation.
Random effects specified as random intercept and slope for each participant.
†p < 0.1 **p < 0.01.
*p < 0.05 ***p < 0.001.