Table 2.

Hierarchical regressions examining the interaction between cognitive predictors and bin each task in predicting RT.

	Model 1 (WMC)		Model 2 (TUTs)
SART	B (SE)	ß	B (SE)	ß
Bin	104.655 (1.743)	0.759 ***	104.655 (1.743)	0.759 ***
WMC	−3.677 (7.795)	−0.009
Bin X WMC	−20.330 (3.556)	−0.169 ***
TUT			−5.470 (9.427)	−0.011
Bin X TUT			24.743 (4.299)	0.171 ***
Letter Flanker
Bin	79.654 (1.857)	0.665 ***	79.724 (1.824)	0.759 ***
WMC	−31.405 (7.331)	−0.089 ***
Bin X WMC	−9.604 (3.851)	−0.090 *
TUT			50.355 (8.434)	0.123 ***
Bin X TUT			20.369 (4.403)	0.165 ***
Arrow Flanker	B (SE)	ß	B (SE)	ß
Bin	57.324 (1.030)	0.748 ***	57.268 (1.044)	0.747 ***
WMC	−26.804 (4.547)	−0.120 ***
Bin X WMC	−9.373 (2.115)	−0.139 *
TUT			17.039 (5.480)	0.064 **
Bin X TUT			8.411 (2.571)	0.104 **
Circle Flanker
Bin	80.380 (1.594)	0.714 ***	80.441 (1.606)	0.714 ***
WMC	−47.011 (6.587)	−0.146 ***
Bin X WMC	−15.938 (3.220)	−0.169 ***
TUT			46.040 (7.929)	0.119 ***
Bin X TUT			19.843 (3.890)	0.170 ***
Number Stroop
Bin	70.970 (1.098)	0.795 ***	70.998 (1.102)	0.795 ***
WMC	−32.507 (5.342)	−0.125 ***
Bin X WMC	−12.222 (2.261)	−0.156 ***
TUT			32.592 (6.274)	0.107 ***
Bin X TUT			16.167 (2.661)	0.176 ***
Spatial Stroop
Bin	112.604 (2.980)	0.616 ***	112.817 (3.012)	0.618 ***
WMC	−59.276 (10.940)	−0.113 ***
Bin X WMC	−21.361 (6.060)	−0.139 ***
TUT			13.043 (13.129)	0.021
Bin X TUT			25.725 (7.301)	0.136 ***

Note. SART = Sustained Attention to Response Task. * p < 0.05; ** p < 0.01; *** p< 0.001.