In the Realm of Uncertainty: Quantum Thinking Promotes Tolerance for Ambiguity.

According to the principles of quantum mechanics, individuals are unable to accurately predict the precise outcome of a measurement or observation. Despite the significant impact of quantum thinking on science, there is a lack of understanding regarding the psychological consequences associated with adopting such a mindset. This research investigates how engaging in quantum thinking, which accepts the universe's inherent complexities and uncertainties, influences one's tolerance for ambiguity. To test our hypothesis, we conducted three complementary studies involving diverse populations (students and community adults), multiple measures of tolerance of ambiguity (self-report data and behavioral indicators), and different priming procedures (text reading and sentence scrambling tasks). Study 1 demonstrated that university students exposed to quantum thinking principles exhibited greater tolerance for ambiguity within an English as a Foreign Language (EFL) setting. Moving beyond the educational setting, Study 2 corroborated these observations by evaluating an individual's ease with uncertainty and unpredictability across different everyday scenarios. Addressing potential self-report biases, Study 3 incorporated a behavioral measure to objectively validate the observed effect. Together, these findings suggest that the thinking mindset prevalent in physics significantly impacts individuals' cognitive flexibility and behavior, highlighting the broad relevance of quantum thinking beyond its scientific origins.