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    New Year’s Resolutions and the Science of Willpower

    The “marshmallow experiment” has become a famous way to measure the self-control of children. (This is a version of the test made for entertainment, not research, purposes.) Every year since 1988, my friend Lou and I have picked a New Year’s resolution together. We meticulously keep to each promise for exactly one year. The 2014 […]

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    How Is a Genius Different From a Really Smart Person?

    The most intelligent two percent of people in the world. These are the people who qualify for membership in Mensa, an exclusive international society open only to people who score at or above the 98th percentile on an IQ or other standardized intelligence test. Mensa’s mission remains the same as when it was founded in […]