26 April 2016
Two well-known social psychologists named Alter and Oppenheimer did an experiment in which they had groups of people take a quick, three-question intelligence test called the CRT. This particular test is rigged so that the most obvious answer is wrong. Eighty-three percent of people miss at least one question. However, the researchers found when they made the test harder, people did better. They did this by writing the test in a font that was difficult to read. The conclusion the researchers drew from the experiment is that making people slow down their reading made them make fewer mistakes. In this case, less speed made for more processing time, which in turn led to more careful answers.