We evaluate Dijksterhuis, Bos, van der Leij, & van Baaren (2009), Psychological Science, on the benefit of unconscious thinking in predicting the outcomes of soccer matches. We conclude that the evidence that unconscious thinking helps experts to make better predictions is tenuous both from...

Three studies tested whether the proportional difference rule, PD, of the Stochastic Difference Model (SDM, González-Vallejo, 2002) describes decisions under both risk and certainty with a single rule. The SDM characterizes how individuals make trade-offs between non-comparable attributes when...