Metacognitive efficiency in learned value-based choice
Fig 7
Parameter comparison between two levels of task difficulty.
A) The learning-rate of the Forward model was slightly lower in the high-variance (HV) condition than the low-variance (LV) one of the task, while the difference was not significant for the Backward model. B) The inverse temperature was significantly lower in high versus low difficulty, strongly for the Forward model, but modestly so for the Backward model. The dots shown in the above plots correspond to the estimates for each subject.