Table 1.

Results from omnibus ANOVA.

	20 months					24 months
	F	p	η2p	df	Error df	F	p	η2p	df	Error df
Congruity	7.043	0.012	0.164	1	36	10.71	0.003	0.251	1	32
PicType × Congruity	4.62	0.013	0.114	2	72		n.s.
PicType × Congruity × Region	3.55	0.011	0.090	6	216		n.s.
Congruity × Region × Laterality × PVGroup	2.039	0.093	0.054	6	216		n.s.
Congruity × Region		n.s.				4.02	0.028	0.112	3	96
Congruity × Region × PVGroup		n.s.				2.81	0.076	0.081	3	96