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Giant Brain Candy: Check Again, Trust Less. People who checked a virtual gas stove again and again grew less sure they had checked it, as their memories grew less vivid, though their memory stayed just as accurate. Source: Repeated checking and memory.
Strong evidenceThe research
  1. van den Hout, M., & Kindt, M. (2003). Repeated checking causes memory distrust. Behaviour Research and Therapy, 41(3), 301–316.

Journey 7 · Uncertainty

Check Again, Trust Less

People who checked a virtual gas stove again and again grew less sure they had checked it, as their memories grew less vivid, though their memory stayed just as accurate.

Source: Repeated checking and memory · Strong evidence

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