The development and use of OER can create more equitable learning experiences for all students. In addition, OER closes equity gaps because it provides students who cannot afford required course materials access to the resources they need. Moreover, several studies affirm that OER use also improves student success outcomes.
- Students were able to use their textbooks on the first day of class rather than waiting to buy the textbooks – if they bought them at all – until they could afford them.
- Students learned and performed better academically when they had immediate access to their educational materials.
- Research has also shown the OER initiative addresses and improves the performance of all students, but especially the most under-represented students in the United States.
The Center for Teaching and Learning (CTL) at the University of Georgia (UGA) began to encourage the use of OER in the summer of 2013. A study of faculty who taught large enrollment courses and were currently using an expensive textbook or textbook/technology package was conducted. For the more than 21,000 students involved in this study, not only did they enjoy significant savings using work mostly created by OpenStax, but there was also a positive impact on their learning. The study at the University of Georgia also showed a significant and positive impact on under-represented students:
These types of findings were echoed in the Achieving the Dream community college study where 48 percent of Pell Grant recipients and 52 percent of under-represented minorities said OER courses had a significant impact on their ability to afford college compared to 41 percent for other students (Ashford, 2018). When students have access to course learning materials, it positively affects their in-class performance leading to student success, persistence, and completion.
The results from the 2018 study were echoed again in the 2020 Achieving the Dream study conducted by their partners SRI Education and rpk GROUP (2020). This study involved eleven community colleges across the country. The average age of the study participants was 20. At least a third or more of the participating students were eligible for or had received a Pell grant. The proportion of students from historically under-represented ethnic minority groups ranged from 25 percent to 88 percent. “In 6 of the 11 colleges, treatment students1 taking OER courses accumulated significantly more course credits than those who had not taken any OER courses” (SRI International, 2020, p. 20). While the study did not find a significant impact on GPA by students taking OER courses, students maintained their GPAs despite taking more courses. Finally, “the number of credits earned by Pell students taking OER courses relative to their Pell-eligible peers was significantly higher than the number of credits earned by non-Pell-eligible students taking OER courses relative to their non-Pell-eligible peers” (SRI International, 2020, p. 23-24).
Additionally, the benefits for part-time students were equally compelling. Part-time students are often overlooked in higher education, and 71 percent are self-financing their education (Bombardieri, 2017). This population contains many of our under-represented students and tends to be concentrated at community colleges. The UGA study found a 53.12 percent increase in average course grades and a 29.54 percent decrease in DFW rates for part-time students (Colvard, Watson, & Park, 2018).
1 These are defined as students who received a high degree of OER courses by enrolling in three or more.
References
Ashford, E. (2018). OER promotes student success. Community College Daily
Bombardieri, M. (2017). Hidden in plain sight: Understanding part-time college students in America. Center for American Progress.
Colvard, N. B., Watson, C. E., & Park, H. (2018). The Impact of Open Educational Resources on Various Student Success Metrics. International Journal of Teaching and Learning in Higher Education, 30(2), 262-276.
SRI International (2020). OER at Scale: The Academic and Economic Outcomes of Achieving the Dream’s OER Degree Initiative.
