Table 4.

Significant N1, P2, N2b effects (site) within a 20-ms time window (N = 25).

Effect	F(1, 25)/p	N1(O1)		N1(O2)		P2(Fz)		P2(Cz)		N2b(Fz)		N2b(Cz)		N2b(C3)		N2b(C4)
	t(1, 25)/p, ES/WO	Stat.	p/WO	Stat.	p/WO	Stat.	p/WO	Stat.	p/WO	Stat.	p/WO	Stat.	p/WO	Stat.	p/WO	Stat.	p/WO
Conflicts	F/p	3.29	0.082	4.42	0.051	6.77	0.02	6.50	0.021	5.11	0.042	13.78	0.001	6.38	0.026	17.43	0.000
	${\eta }_{\text{p}}^2$/WO	0.12	180	0.15	180	0.21	200	0.21	200	0.17	260	0.36	260	0.20	280	0.41	240
Task type	F/p	27.46	0.000	20.76	0.000	5.71	0.036	5.51	0.040	6.58	0.040	4.91	0.043	3.56	0.071	2.12	0.168
	${\eta }_{\text{p}}^2$/WO	0.52	180	0.45	180	0.19	200	0.18	200	0.21	240	0.16	240	0.12	240	0.08	240
Interaction	F/p	3.92	0.059	4.24	0.053	0.20	0.659	0.75	0.395	11.69	0.002	0.61	0.008	11.75	0.003	5.63	0.045
	${\eta }_{\text{p}}^2$/WO	0.14	180	0.15	180	0.01	200	0.03	200	0.32	240	0.26	280	0.32	280	0.18	240

ES, effect size; WO, window onset.