OAKLAND, Calif. (Jul 22, 2014) -- Turnitin, the leader in originality checking and online grading, today announced triple digit growth at California State University (CSU) campuses using the Turnitin service. Instructors at CSU campuses generated in excess of 1.4 million Originality Reports in 2013, a 142% growth rate since 2010. By the end of 2013 CSU instructors graded over 834,000 student papers online using Turnitin—543% growth rate during the same period.