WikiSysop
Created page with "'''Hindsight bias, also known as the "''I-knew-it-all-along''" phenomenon, is a cognitive bias that refers to the tendency of people to believe, after an event has occurred, that they would have predicted or expected the outcome of that event.''' In other words, hindsight bias is the tendency to overestimate one's ability to have predicted an event after the outcome is already known. People tend to reconstruct their memory of past events based on what they know now, rat..."