TABLE 1:

Variability in measures of (A) consistency, (B) strength of synesthetic associations as indexed by IAT congruency magnitudes, and (C) within-test change in IAT magnitudes: [excluding outliers].

		Mean	Standard deviation	Range
(A) Synesthesia Battery score		.61	.21	0.73
Mean Euclidean distance		17.1	8.9	27.7
(B) RT congruency magnitudes	Total	22.5 [22.2]	10.6 [10.7]	33.2 [-]
	Grapheme	20.4 [20.0]	10.1 [10.3]	35.2 [-]
	Color	24.4 [23.8]	11.6 [11.7]	42.9 [42.8]
Accuracy congruency magnitudes	Total	4.5 [3.2]	6.2 [2.3]	27.9 [7.4]
	Grapheme	2.9 [1.7]	5.9 [2.7]	28.1 [10.4]
	Color	6.3 [4.8]	8.2 [5.4]	33.7 [19.8]
(C) Within-test change in IAT magnitudes
RTs	Total	−3.8 [−2.5]	8.9 [7.3]	37.1 [25.3]
	Grapheme	−1.6 [0.5]	9.5 [8.4]	32.8 [31.6]
	Color	−5.8 [−4.4]	10.0 [8.5]	41.7 [26.8]
Accuracy	Total	2.8 [−0.8]	15.7 [3.3]	70.8 [12.9]
	Grapheme	5.2 [2.6]	12.0 [5.2]	55.7 [21.3]
	Color	0.2 [−4.6]	21.2 [5.4]	98.6 [18.3]