Results of experiment 2 per condition.

<p><b>Top left</b>: Mean reaction time per condition. <b>Top right</b>: Confidence assigned to estimates per condition. <b>Bottom left</b>: Average position of estimates per condition, normalized to = image top, = image bottom. Although images were the same, positions vary significantly. <b>Bottom right</b>: Agreement of subject ratings as intraclass correlations ICC(2,1) per condition. In all plots, error bars denote standard errors. Bars with different letters A–E are significantly different according to a post-hoc comparison using the Scheffé criterion after 1-way analysis of variance.