Variance misperception explains illusion
โ
Zylberberg, Ariel; Roelfsema, Pieter R.; Sigman, Mariano
๐
Article
๐
2014
๐
Elsevier Science
๐
English
โ 785 KB
Confidence in a perceptual decision is a judgment about the quality of the sensory evidence. The quality of the evidence depends not only on its strength ('signal') but critically on its reliability ('noise'), but the separate contribution of these quantities to the formation of confidence judgments