Table 1.

Stroop Effects for Abstinent Participants as a Function of Patch Condition

	Patch condition
	Placebo (n = 42)		NRT (n = 81)
Measure	M	SD	M	SD
RT (ms)
Neutral trials	686	152	629	130
Smoking trials	759	187	695	149
First smoking subblock	778	221	726	168
SS	73	109	66	80
AS	93	138	97	110
% errors
Neutral trials	2.38	3.70	2.96	3.42
Smoking trials	4.91	3.72	3.37	3.98
First smoking subblock	4.76	7.31	3.48	6.83
SS	2.53	3.72	0.41	3.28
AS	2.38	6.88	0.52	6.04

Note. NRT = nicotine replacement therapy; RT = reaction time; SS = standard Stroop; AS = acute Stroop.