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%)