Metacognitive efficiency in learned value-based choice
Fig 6
Independence of MetaRL.Ratio from task difficulty.
A) Empirical performance (green), Forward performance (blue) and Backward performance (red) were significantly lower in the high- than the low-variance condition (HV versus LV). B) The MetaRL.Ratio was not significantly different between the two levels of task difficulty. C) The confidence bias was significantly lower in high-variance rather than low-variance condition of task according to empirical data (green), Forward model (blue) and Backward model (red).