Robert Doade, an associate professor of philosophy at Trinity Western University, in British Columbia, is among those academics who believe Facebook, Twitter, YouTube and other forms of social media may be distracting students and causing them anxiety. So Doade challenges students by offering them a 5 percent extra credit bonus if they will abstain from all social and traditional media for the three month semester of his philosophy course, and keep a journal about the experience. Out of a class of around 35 students, only about 12 will try for the extra credit and by the end of the semester only between 4 and 6 are still "media abstinent."