Fig. 4.

Group-level psychometric functions (left) and individual DL estimates (right) in the pilot experiment with filled intervals and long ISI and without accuracy feedback. Note: Left: Error bars reflect $\pm 1$ within-subjects standard error of the mean response probability across observers (Cousineau, 2005; Morey, 2008), and the p and ${\eta }_p^2$ values pertain to the c $\times$ stimulus order interaction in the respective two-way ANOVA. Right: The p and ${\eta }_p^2$ values pertain to the effect of stimulus order on the DL estimates (see printed means across observers) in the respective one-way ANOVA