Table 1.

Vernier judgments of Experiment 1: IM target was presented either aligned with two flashed targets or displaced 2 mm to the right or left for three conditions of surround location. Subjects reported the perceived location of the IM target relative to the flashed targets.

Surround Condition:	IM Target Displacement:	Perceived Displacement:
		Left	Aligned	Right
Center	Left	32	0	0
	Aligned	0	32	0
	Right	0	2	30
Left	Left	31	1	0
	Aligned	2	29	1
	Right	0	5	27
Right	Left	30	2	0
	Aligned	0	31	1
	Right	0	1	31