Table 3.

Descriptive statistics for the different stimulus-response compatibility task conditions¹.

Task	Condition	M	95% CI		SD	Range	Reliability2
			LL	UL
Stroop	Control	806	781	831	145	514–1300	0.89
	Congruent	808	780	836	163	541–1276	0.96
	Ineligible	957	917	998	236	546–2061	0.94
	Eligible	986	941	1032	264	570–1999	0.92
Flanker	Control	865	825	904	233	488–1601	0.85
	Congruent	776	747	804	168	496–1203	0.95
	Compatible	792	760	823	187	480–1342	0.96
	Incompatible	89	855	927	214	523–1575	0.94
Simon	Control	607	583	631	143	398–1237	0.81
	Congruent	608	587	630	127	392–1043	0.90
	Incongruent	617	599	635	108	414–1120	0.90
Shape matching	Control	855	816	895	230	483–2121	0.91
	Distractor	1088	1027	1150	360	613–353	0.94

N = 136. M, mean; CI, confidence interval; LL, lower limit; UL, upper limit; SD, standard deviation. ¹All figures are in milliseconds (ms); ²internal consistency reliability calculated using Cronbach’s alpha.