. Author manuscript; available in PMC: 2010 Sep 16.

Published in final edited form as: J Vis. 2009 Aug 24;9(9):8.1–820. doi: 10.1167/9.9.8

Table 1.

Experiment 1 estimated secondary variances for each observer. Standard deviations on the parameter estimates were calculated from bootstrapping the data 50 times.

	σ_D2	SD	σ_T2 Irregular	SD	σ_T2 Regular	SD
S1	21.01	1.12	54.74	16.31	4.92	0.31
S2	33.85	16.83	59.52	25.52	7.45	2.46
S3	70.10	13.88	22.29	6.15	6.09	0.66
S4	74.20	20.10	64.56	16.55	6.75	7.59
S5	36.59	17.58	70.85	31.50	8.58	3.73
S6	10.58	4.56	16.28	4.61	10.68	2.93