We were more likely to later claim that we knew the answers all along after having the opportunity to cheat to find the correct answers – relative to exposure to the correct answers without the opportunity to cheat

Cheaters claim they knew the answers all along. Matthew L. Stanley, Alexandria R. Stone & Elizabeth J. Marsh. Psychonomic Bulletin & Review (2020). Sep 15 2020. https://link.springer.com/article/10.3758/s13423-020-01812-w

Rolf Degen's take: https://twitter.com/DegenRolf/status/1306097666816909312

Abstract: Cheating has become commonplace in academia and beyond. Yet, almost everyone views themselves favorably, believing that they are honest, trustworthy, and of high integrity. We investigate one possible explanation for this apparent discrepancy between people’s actions and their favorable self-concepts: People who cheat on tests believe that they knew the answers all along. We found consistent correlational evidence across three studies that, for those particular cases in which participants likely cheated, they were more likely to report that they knew the answers all along. Experimentally, we then found that participants were more likely to later claim that they knew the answers all along after having the opportunity to cheat to find the correct answers – relative to exposure to the correct answers without the opportunity to cheat. These findings provide new insights into relationships between memory, metacognition, and the self-concept.