Table 4.

Summary of ANOVA findings for the pre-/post-training Flanker task.

Effect	Contrast	df	F	p	Partial η2
A) Behavioral performance
Incongruency RT	Condition	1,19	132.27	.001	.874
	Session	1,19	2.60	.124	.120
	C×Sa	1,19	20.79	.001	.522
Incongruency accuracy	Condition	1,19	17.42	.001	.478
	Session	1,19	1.89	.185	.091
	C×S	1,19	2.31	.145	.109
Gratton RT	Condition	1,19	13.54	.002	.416
	Session	1,19	7.04	.016	.270
	C×S	1,19	0.01	0.91	.001
Gratton accuracy	Condition	1,19	14.80	.001	.438
	Session	1,19	1.10	.307	.055
	C×S	1,19	4.91	.039	.205
B) Event-related potential
N2 (244–332 ms)	Condition	1,17	10.91	.004	.391
	Session	1,17	4.32	.053	.203
	C×S	1,17	10.71	.004	.387

^aC×S: Condition×Session interaction.