Table 4. Analysis of Variance on Reaction Time (RT) Values From the Speeded RT Task.

Effect	df1	df2	F	p	η2
a Significant effects. b Greenhouse-Geisser adjusted p value.
Experiment 1
Agea	1	32	23.82	<.001	.42
Foreperioda	1	32	55.56	<.001	.64
Foreperiod × Age	1	32	.31	.58
Validitya	1	32	79.97	<.001	.71
Validity × Age	1	32	.001	.97
Foreperiod × Validitya	1	32	114.25	<.001	.78
Foreperiod × Validity × Age	1	32	.33	.57
Experiment 2
Age	1	36	1.70	.20
Foreperioda	1	36	55.10	<.001	.64
Foreperiod × Age	1	36	2.33	.14
Validitya	1	36	52.68	<.001	.60
Validity × Age	1	36	2.31	.14
Foreperiod × Validitya	1	36	43.37	<.001	.55
Foreperiod × Validity × Age	1	36	1.35	.25
Experiment 3
Agea	1	32	8.62	.006	.32
Foreperioda	1	32	24.16	<.001	.43
Foreperiod × Age	1	32	.57	.46
Validitya	1.66	53.25	20.91	<.001b	.43
Validity × Age	1.66	53.25	2.18	.13b
Foreperiod × Validitya	1.25	39.91	36.47	<.001b	.53
Foreperiod × Validity × Age	1.25	42.05	.03	.98b