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Let’s take the threshold idea one step further. If intelligence matters only up to a point, then past that point, other things—things that have nothing to do with intelligence—must start to matter more. It’s like basketball again: once someone is tall enough, then we start to care about speed and court sense and agility and ball-handling skills and shooting touch. So, what might some of those other things be? Well, suppose that instead of measuring your IQ, I gave you a totally different kind of test. Write down as many different uses that you can think of for the following objects: a brick a blanket This is an example of what’s called a “divergence test” (as opposed to a test like the Raven’s, which asks you to sort through a list of possibilities and converge on the right answer). It requires you to use your imagination and take your mind in as many different directions as possible. With a divergence test, obviously there isn’t a single right answer. What the test giver is looking for are the number and the uniqueness of your responses. And what the test is measuring isn’t analytical intelligence but something profoundly different—something much closer to creativity. Divergence tests are every bit as challenging as convergence tests, and if you don’t believe that, I encourage you to pause and try the brick-and-blanket test right now. Here, for example, are answers to the “uses of objects” test collected by Liam Hudson from a student named Poole at a top British high school: (Brick). To use in smash-and-grab raids. To help hold a house together. To use in a game of Russian roulette if you want to keep fit at the same time (bricks at ten paces, turn and throw—no evasive action allowed). To hold the eiderdown on a bed tie a brick at each corner. As a breaker of empty Coca-Cola bottles. (Blanket). To use on a bed. As a cover for illicit sex in the woods. As a tent. To make smoke signals with. As a sail for a boat, cart or sled. As a substitute for a towel. As a target for shooting practice for short-sighted people. As a thing to catch people jumping out of burning skyscrapers.
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