To boost self-control, gargle sugar water. According to a study co-authored by University of Georgia professor of psychology Leonard Martin published Oct. 22 in Psychological Science, a mouth rinse with glucose improves self-control.His study looked at 51 students who performed two tasks to test self-control. The first task, which has shown to deplete self-control, was the meticulous crossing out of Es on a page from a statistics book. Then, participants performed what is known as the Stroop task where they were asked to identify the color of various words flashed on a screen, which spell out the names of other colors. The Stroop task’s goal is to turn off the student’s tendency to read the words and instead see the colors.
