Explained variance of pin distances and decision hysteresis.

<p>Bar graphs show the amount of explained variance of participants’ decisions for stimulus property (i.e., presented pin distance; dark gray bars) and decision hysteresis (light gray bars). The left panel shows explained variances across all five current and preceding pin distances; the right panel shows explained variances for each of the currently presented pin distances in combination with all other pin distances. Whiskers represent the standard error of the mean. Significant differences between variances explained by pin distances and hysteresis are denoted with one star for <i>p</i><0.05, with two stars for <i>p</i><0.01 and with three stars for <i>p</i><0.001. See also <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089802#pone-0089802-t002" target="_blank">Table 2</a>.