Table 4. ANCOVA TEST(RT).

	df	F	p	η2
age	1	0.422	0.521	0.015
group	2	9.441	0.001	0.403
ISI	2	1.837	0.169	0.062
ISI * age	2	0.397	0.674	0.014
ISI * group	4	8.280	0.000	0.372
task	1	2.140	0.155	0.071
task * age	1	0.246	0.624	0.009
task * group	2	0.688	0.511	0.047
ISI * task	2	3.552	0.035	0.113
ISI * task * age	2	1.946	0.152	0.065
ISI * task * group	4	0.512	0.727	0.035