The effect of superstitious belief on performance following an unsolvable problem

Two experiments investigated the hypothesis that performance is not impaired following instances of uncontrollability when superstitious beliefs are invoked. In Experiment 1, undergraduates worked on an anagrams task following exposure to either a solvable or unsolvable word puzzle. Level of superstitious belief was assessed using Tobacyk, 1988 revised Paranormal Belief Scale. Following the unsolvable problem, students with a high level of superstitious belief solved more anagrams than students with a low level of superstitious belief. In Experiment 2, level of superstitious belief was assessed both before and after working on a solvable or unsolvable puzzle. Reported level of superstitious belief increased following exposure to unsolvable, but not solvable problems. These studies support the hypothesis that participants invoke superstitious beliefs during instances of uncontrollability, which may prevent or interrupt subsequent performance impairment.