“…It is well established in the literature that one of the primary benefits of OER is cost savings for students (e.g., Bliss, Hilton, Wiley, & Thanos, 2013;de los Arcos, Farrow, Perryman, Pitt, & Weller, 2014;Farrow et al, 2015;Fischer et al, 2015;Watson, Domizi, & Clouser, 2017). Studies show that the cost of course materials can have a negative effect on student retention, and that even a few hundred dollars spent on textbooks can mean the difference between a student dropping out or staying in college (de los Acros et al, 2014;Fischer, Belikov, Ikahihifo, Hilton, Wiley, & Martin, 2020;Senack, 2014). Each academic year, students may spend as much as $1300 on textbooks alone (College Board, n.d.).…”