Table 2.

Presentation parameters and peakedness values for conditions of Experiment 2. d = 6.90 arcmin, D = 1.09 deg, R = 8.24 deg.

Condition	1	2	3	4	5	6	7	8	9	10
Group	A	A	A, B	A	B	B, C	B	C	C	C
dot size	0.6d	0.8d	d	1.2d	d	d	d	0.8d	d	0.6d
dot size (mm)	0.6	0.8	1.0	1.2	1.0	1.0	1.0	0.8	1.0	0.6
dot spacing	D	D	D	D	D	D	D	1.4D	1.3D	0.6D
dot spacing (mm)	9.5	9.5	9.5	9.5	9.5	9.5	9.5	13.3	12.4	5.7
pattern radius	R	R	R	R	4/6R	5/6R	7/6R	1.17R	1.09R	0.52R
dot number	180	180	180	180	80	125	245	125	125	125
peakedness	0.38	0.45	0.53	0.62	0.52	0.52	0.53	0.32	0.40	0.59