Systematic errors in thinking and decision making. Play Cognitive Biases trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play.
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This bias causes you to favor information that confirms your existing beliefs while ignoring contradictory evidence.
After learning the outcome of an event, this bias makes you believe you "knew it all along."
When you judge the likelihood of events based on how easily examples come to mind, you're using this mental shortcut.
This bias leads people to attribute their successes to their own abilities but blame failures on external factors.
When one positive trait (like attractiveness) causes us to assume other positive traits, we're experiencing this effect.
This bias explains why we continue investing in a failing project because we've already put so much into it.
People with low ability at a task tend to overestimate their competence, while experts underestimate theirs. This describes which effect?
This principle states that people feel the pain of losing something about twice as strongly as the pleasure of gaining the same thing.