Table 1.

Statistical results

N = 60	Fixation		Left pursuit		Right pursuit
	Midpoint shifts	Slope changes	Midpoint shifts	Slope changes	Midpoint shifts	Slope changes
Mean (deg)	0.06	0.11	0.32	0.07	0.55	0.14
p (t test)	0.63	0.20	0.10	0.72	<0.01	0.25
Significant cases: preferred/total	13/22 (59%)	5/6 (83%)	20/26 (77%)	3/9 (33%)	23/28 (82%)	6/8 (75%)