Blink: The Power of Thinking Without Thinking

by Malcolm Gladwell

If we couldn’t thin-slice—if you really had to know someone for months and months to get at their true selves—then Apollo 13 would be robbed of its drama and Splash would not be funny. And if we could not make sense of complicated situations in a flash, basketball would be chaotic, and bird-watchers would be helpless. Not long ago, a group of psychologists reworked the divorce prediction test that I found so overwhelming. They took a number of Gottman’s couples videos and showed them to nonexperts—only this time, they provided the raters with a little help. They gave them a list of emotions to look for. They broke the tapes into thirty-second segments and allowed everyone to look at each segment twice, once to focus on the man and once to focus on the woman. And what happened? This time around, the observers’ ratings predicted with better than 80 percent accuracy which marriages were going to make it. That’s not quite as good as Gottman. But it’s pretty impressive—and that shouldn’t come as a surprise. We’re old hands at thin-slicing.