Table 2.

Full statistical results for the time measure in Experiment 1. These results were obtained using a linear mixed model after model simplification to produce a best fit model. The first five rows detail the planned comparisons of the target type, while the final two rows show the effects of the other factors included in the model

Factor	Estimate	Std. error	t value	p value
Luminance match grey vs. lighter grey	0.000005920	0.003341	−0.002	0.999
Luminance match grey vs. white	−0.04609	0.003347	−13.772	<0.001
Luminance match grey vs. parallel stripe	−0.03124	0.03340	−9.351	<0.001
Luminance match grey vs. perpendicular stripe	−0.02162	0.03344	−6.465	<0.001
Luminance match grey vs. oblique	−0.01740	0.03338	−5.212	<0.001
Position group	−0.02987	0.002600	−11.489	<0.001
Trial number	0.01526	0.001117	13.664	<0.001