A total of 2,144 faculty were surveyed, representing the full range of higher education institutions, disciplines, and faculty status.
Allen, I. E. & Seaman, J. (2014). Opening the curriculum: Open educational resources in U.S. higher education. Retrieved from http://www.onlinelearningsurvey.com/reports/openingthecurriculum2014.pdf.
OER counter the negative effects of high textbook costs. In 2016, over 22,000 students surveyed as part of the Florida Virtual Campus Student Textbook Survey reported: