Table 2.

Summary of ANOVA results (reaction times).

	Df (residuals)	F	p	ƞp2
Noiseless condition
Stimulus	1 (19)	41.82	< 0.001	0.68
Contrast	6 (114)	6.89	< 0.001	0.26
Stimulus × Contrast	6 (114)	36.28	< 0.001	0.65
Noise condition
Stimulus	1 (19)	46.82	< 0.001	0.71
Contrast	6 (114)	4.13	< 0.001	0.17
Stimulus × Contrast	6 (114)	21.83	< 0.001	0.53