“…This paper contributes to three strands of literatures. First, our paper contributes to a literature in experimental psychology on how people gather evidence to test hypotheses (Skov and Sherman 1986, Klayman and Ha 1987, Baron et al 1988, Slowiaczek et al 1992 Second, our paper is related to a literature in experimental economics studying learning from new information and documenting deviations from Bayesian inference (Tversky and Kahneman 1971, Grether 1980, Viscusi and O'Connor 1984, Hoffrage et al 2000, Charness and Levin 2005, Dohmen et al 2009. Third and more directly, our paper contributes to a recent literature in experimental economics on the choice over sources of information structures with instrumental value (Ambuehl and Li 2018, Duffy et al 2017, 2018.…”