Experiment three: The effect of luminance between experimental trials.

<p>(<b>A</b>) Experimental time-line, here was the same as that in experiment one and two, with the exception that the different levels of background luminance were shown between each experimental trial. (<b>B</b>) The percentage of trials in which participants were primed by imagery grouped by luminance of the background between each trial. There was no significant difference between imagery priming for the different luminance backgrounds. The error bars show the standard error of the mean (SEM). N = 14.