Model results for Session 1.

<p><b>A</b>. Model simulation results with the estimated parameters <b><i>m</i></b><sub><i>i</i></sub>’s (Session 1). The model captures the asymmetry that is seen in the data (see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0165840#pone.0165840.g003" target="_blank">Fig 3</a>). The model was simulated in the same conditions (Session 1) as the actual experiment for each participant for 500 repetitions. The mean and the standard error of the mean of each participant group is shown. <b>B</b>. Model estimate with the estimated group means .</p>