Figure 3

A box-plot comparing JNDs across conditions. Individual dots represent the JND for a particular participant in that condition. An analysis of variance reveals no significant differences between JNDs across experiments (F(2, 48) = 2.102, p = n.s.). However, a Bayesian factor analysis for Experiment 1 (shown in green) shows a significant difference in participant JND as compared to the control (t(49) = 2.146, p < 0.05). This corresponds to a higher sensitivity in judgment with respect to timing differences between the two stimuli.