Allen, I., & Seaman, J. (2014, October). Opening the Curriculum: Open Education Resources in U.S. Higher Education, 2014 (Rep.). Retrieved from Babson Survey Research Group website: http://www.onlinelearningsurvey.com/reports/openingthecurriculum2014.pdf

Research study investigating the knowledge of, opinions about, and usage of OER among teaching faculty in U.S. higher education in 2014.