Employing intelligence

For this reason, CRT questions are not so much a test of raw intelligence, as a test of someone’s tendency to employ their intelligence by thinking things through in a deliberative, analytical fashion, rather than going with your initial intuitions. The people who don’t do this are often called “cognitive misers” by psychologists, since they may be in possession of substantial mental reserves, but they don’t “spend” them.

Cognitive miserliness renders us susceptible to many cognitive biases, and it also seems to change the way we consume information (and misinformation).