Table 2.

Effects of Age and Accuracy on Interference-processing for Youth

	Linear Model Coefficients ± S.E. (p-value)
ROI	Youth†	Adult†	Group€	AgexGroup€	Accuracy	Interference RT
pMFC	.05 ± .02*	.001 ± .006	.55 ± .39	−.04 ± .02*	−.48 ± .60	.00 +/− .00
R. IFG	.03 ± .01	.000 ± .004	.34 ± .28	−.03 ± .02	−.29 ± .43	.00 +/− .00
L. IFG	.04 ± .02*	.001 ± .005	.52 ± .34	−.04 ± .02*	−.40 ± .53	.00 +/− .00
R. Ins	.03 ± .02*	−.003 ± .005	.60 ± .30*	−.03 ± .02*	−.60 ± .46	.00 +/− .00
L. Ins	.02 ± .01	.001 ± .004	.33 ± .24	−.02 ± .01	−.79 ± .37*	.00 +/− .00
B. Par	.02 +/− .01	−.002 +/− .003	.28 +/− .22	−.02 +/− . −1	.45 +/− .34	.00 +/− .00

^*p < .05

^†Δ Estimate: Δ Age for Youth and Adults

^€Signs for each value are in reference to youth [same value, but invert signs for adults]