Robber Cave Experiment Let me tell you about Robber's Cave. In 1954, a group of 11 boys, all about 12 years old, were invited to a special summer camp in the deep woods of southeastern Oklahoma, at a place called Robber's Cave State Park. None of the boys knew each other, although they all came from similar backgrounds. They spent their days bonding over things like games swimming and treasure hunts. And in no time, they formed a tight, friendly group. They even came up with a name for themselves, the Rattlers. But soon they began to notice something. Not a guy in the woods with a hockey mask. There was another group of boys, 11 of them, also the same age, that had been staying at the other end of the park the whole time. The Rattlers never interacted with these other boys, so they didn't know that those kids were also spending time bonding over games and swimming and treasure hunts and that they'd come up with a name for themselves, too. The Eagles. But the Rattlers
INTRODUCTION In February 1999, four New York City police officers were on patrol in the Bronx when they saw a young black man standing on a stoop. They thought he looked suspicious. When they pulled over, he retreated into the doorway and began digging in his pocket. He kept digging as the police shouted at him to show his hands. A few seconds later, the man, Amadou Diallo, a 23-year-old immigrant from Guinea, was dead, hit by 19 of the 41 bullets that the police fired at him. What Diallo was reaching for was his wallet. he was going for his ID as he stood on the steps of his own apartment building. Diallo's story and the officers' fatal prejudgment of him are recounted in Malcolm Gladwell's 2005 bestseller, Blink. Gladwell and the social psychologists whose work he draws upon explore Diallo's case as an example of that gray area between deliberate violence and an accident, propagated by non-conscious or implicit biases. The officers did discriminate against Diallo, b