The most important feature is that each line begins with a different color than the line above or below. As Matthew Schneps, director of the Laboratory for Visual Learning at the Harvard-Smithsonian Center for Astrophysics, explained it to me, the color gradients also pull our eyes long from one character to the next—and then from the end of one line to the beginning of the next, minimizing any chance of skipping lines or making anything less than an optimally efficient word-to-word or line-to-line transition.
Troy Patterson on 20 Sep 14"Over the last few years, there has been a growing awareness of the need to incorporate character development into school curricula, and various efforts to do so have received wide attention. Perhaps the best-known effort is the Knowledge Is Power Program, or KIPP, which has been implemented in close to 150 charter schools across the country."
