The field of education seems particularly susceptible to the allure of plausible but untested ideas and fads (especially ones that are lucrative for their inventors). One could write an interesting history of ideas based on either plausible theory or somewhat flimsy research that have come and gone over the years. And . . . once an idea takes hold, it is hard to root out.
—Henry L. Roediger III, PhD 1
The past few years have seen increasing attention to myths in education. The entire January 2020 issue of Medical Education is devoted to education myths, and



