IQ

Scary Smart

Slate: If you worry a lot, fear not—your anxiety just might be a sign of high intelligence. The idea has been around for a while: The adage that ignorance is bliss suggests the reverse, that knowledge involves anguish. Now it’s starting to get some scientific validation. … The perception that More

Gauging the Intelligence of Infants

The New York Times: This occasional column explores topics covered in Science Times 25 years ago to see what has changed — and what has not. The claim about babies was startling: A test administered to infants as young as 6 months could predict their score on an intelligence test More