1. Collins E. D., SJSU plus augmented online learning environment: Pilot project report (The Research & Planning Group for California Community Colleges, Sacramento, CA, 2013).
2. Murphy R., Gallagher L., Krumm A., Mislevy J., Hafter A., Research on the use of Khan Academy in schools (SRI Education, Menlo Park, CA, 2014).
3. Heroesx: The Ancient Greek Hero: Spring 2013 Course Report
4. The microgenetic method: A direct means for studying cognitive development.
5. MOOCs taken by educated few