Awareness and adoption of open educational resources (OER) has yet to enter the mainstream of higher education. Most faculty remain unaware of OER, and OER is not a driving force for faculty decisions about which educational materials to adopt. The picture does include some promising signals, as results show that faculty find the concept attractive: those who are aware of OER rate it roughly on par with traditional resources, and those who have not yet used it are very willing to give it a try
https://files.eric.ed.gov/fulltext/ED572730.pdf
