We’re All Lousy Self-Evaluators
/A stranger walks into a room and sits down behind a table. He picks up a piece of paper and read aloud a generic-sounding weather report. He completes his “report” in about 90 seconds and walks out of the room.
Next, you’re asked to guess his IQ.
You’re part of a psychological experiment, and you object to the absurdity of the request. I don’t know anything about that guy. He just came into a room and read a report. It wasn’t even his report- you gave it to him to read! How am I supposed to know his IQ?
Reluctantly, you make a wild guess. Separately, Fake Weatherman is asked to guess his own IQ. Who made a better guess?
Amazingly, you did, even though you know nothing about Fake Weatherman. Two (German) psychologists … conducted this experiment, and they found that the strangers’ IQ predictions were better than the predictions of those whose IQ was being predicted- about 66 percent more accurate.
To be clear, it’s not so much that you’re a brilliant predictor; it’s that he’s a lousy self-evaluator. We’re all lousy self-evaluators. College students do a superior job predicting the longevity of their roommates’ romantic relationships than their own.
Savor, for a moment, the preposterousness of these findings. Fake Weatherman has all the information, and you’ve got none. He’s got decades of data- year’s worth of grades, college entrance exams cores, job evaluations, and more. Fake Weatherman should be the worlds foremost expert on Fake Weatherman!
Chip & Dan Heath, Switch