A Bayesian hierarchical model of trial-to-trial fluctuations in decision criterion
Fig 5
Recovery of the latent criterion trajectory.
A) Each dot represents the recovery correlation of the criterion trajectory of one dataset, averaged over subjects. Note that error bars (standard error) are plotted but are very small. B) A representative dataset of 50 subjects with 500 trials each shows an average correlation between true and inferred criterion fluctuations of r = .84. C) True and inferred criterion fluctuations for an example subject. The shaded area represents the 95% credible interval of the estimated posterior at each trial.