Mobile devices have become a mainstay of education in recent years, with schools adopting digital-first approaches to learning across the grade spectrum. These policies are having positive effects, too, by bridging the digital divide and preparing students for a digital world.
But when devices like cell phones are not used for educational purposes, the impacts are quite the opposite — they can easily distract students from their studies and result in lower grades. About two-thirds of U.S. students find them distracting, and their use results in a decrease in long-term information retention equivalent to half a letter grade.