TY - BOOK AU - Fernbach,Philip M. AU - Soman,Steven A. AU - StLouis,Robert AU - Shube,Julia N. TI - Explanation fiends and foes: how mechanistic detail determines understanding and preference SN - 00935301 AV - HF5415.3 JOU PY - 2013/// CY - Oxford PB - Oxford University Press KW - Explanation KW - Cognitive reflection KW - Illusion of explanatory depth N2 - People differ in their threshold for satisfactory causal understanding and therefore in the type of explanation that will engender understanding and maximize the appeal of a novel product. Explanation fiends are dissatisfied with surface understanding and desire detailed mechanistic explanations of how products work. In contrast, explanation foes derive less understanding from detailed than coarse explanations and downgrade products that are explained in detail. Consumers' attitude toward explanation is predicted by their tendency to deliberate, as measured by the cognitive reflection test. Cognitive reflection also predicts susceptibility to the illusion of explanatory depth, the unjustified belief that one understands how things work. When explanation foes attempt to explain, it exposes the illusion, which leads to a decrease in willingness to pay. In contrast, explanation fiends are willing to pay more after generating explanations. We hypothesize that those low in cognitive reflection are explanation foes because explanatory detail shatters their illusion of understanding UR - https://doi.org/10.1086/667782 ER -