Table 3.

Results of the RT and ER ANOVAs in Experiment 2, using participant group (task rule, control) as a between-subjects factor, trial transition (switch, repeat) and congruency (incongruent, congruent) as within-subjects factors.

	RT				ER
Effect	F	df	p	η2p	F	df	p	η2p
P	18.01	1, 80	<0.001	0.18	1.24	1, 80	0.269	0.02
T	42.68	1, 80	<0.001	0.35	3.75	1, 80	0.056	0.04
C	69.24	1, 80	<0.001	0.46	85.30	1, 80	<0.001	0.52
P × T	1.50	1, 80	0.224	0.02	0.69	1, 80	0.407	0.01
P × C	5.51	1, 80	0.021	0.06	1.56	1, 80	0.216	0.02
T × C	0.43	1, 80	0.514	0.01	1.90	1, 80	0.172	0.02
P × T × C	0.33	1, 80	0.569	<0.01	1.18	1, 80	0.280	0.01

P, participant group; T, trial transition; C, congruency, bold represents p < 0.05.