Table 3.

Confusion matrix for the combined groups, with data accumulated across all conditions. The rows are stimuli (Target Presented) and the columns are responses (Subject Response). The cells show percentages of response X, given stimulus Y. The diagonal, bolded entries show percentage correct when a given target was presented. The off-diagonal values show the pattern of confusions. The values in parentheses are the model fits (see Cue Analysis section below).

		Subject Response (%)
		Step Up	Step Dn	Ramp Up	Ramp Dn	Flat
Target Presented (%)	Step Up	89.9 (91.0)	1.27 (0)	5.44 (5.43)	0.81 (0)	2.55 (3.60)
	Step Dn	1.16 (0)	67.6 (72.5)	3.70 (0)	14.4 (16.6)	13.2 (11.0)
	Ramp Up	1.85 (0)	2.66 (0)	68.8 (71.7)	4.05 (0)	22.7 (28.3)
	Ramp Dn	1.62 (0)	8.68 (0)	3.94 (0)	63.2 (71.7)	22.6 (28.3)
	Flat	2.43 (0)	4.98 (0)	14.2 (0)	9.72 (0)	68.5 (100)