So why are the number ones in high school so rarely the number ones in real life? There are two reasons. First, schools reward students who consistently do what they are told. Academic grades correlate only loosely with intelligence (standardized tests are better at measuring IQ). Grades are, however, an excellent predictor of self-discipline, conscientiousness, and the ability to comply with rules. In an interview, Arnold said, “Essentially, we are rewarding conformity and the willingness to go along with the system.” Many of the valedictorians admitted to not being the smartest kid in class,
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