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.
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:
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