Silvestrin, Francesco, Penny, Will D. ORCID: https://orcid.org/0000-0001-9064-1191 and FitzGerald, Thomas H.B. ORCID: https://orcid.org/0000-0002-3855-1591 (2021) Pupil dilation indexes automatic and dynamic inference about the precision of stimulus distributions. Journal of Mathematical Psychology, 101. ISSN 0022-2496