Figure 4

Boxplots showing the median (), interquartile range (
), and range (
) of Study 2 subjects’ values of κB (the free parameter corresponding to the weighting factor for trialwise confidence-modulation of choice temperature, under the winning computational model) plotted separately for Treatment-Resistant Chronic Schizophrenia (TRS) and Healthy Control (HC2) groups. Any outlying values of κB within a group are plotted individually (
). Average κB was significantly lower in TRS than HC2.