Colleges can use open educational resources, or OER, to meet their diversity, equity and inclusion goals, according to a report released Thursday by the American Association of Colleges and Universities. Students engage more when they are able to see people who share their backgrounds represented in course materials, the report said. OER — resources that are either in the public domain or have been licensed to allow people to rework and share them freely — allow educators to individualize materials they use in the classroom. The report is meant to act as a guidebook for institutions interested in making their coursework more inclusive and diversifying the sources from which students learn, AAC&U said.