Revision Revising for exactness Inexact The participants were 10 teachers who took a digital education methods course in the university More exact The participants were three elementary school teachers,three middle school teachers,and four college or university teachers,all of whom took a digital education methods course for Master's program in a large Midwestern American university.Revision Revising for exactness Inexact The participants were 10 teachers who took a digital education methods course in the university. More exact The participants were three elementary school teachers, three middle school teachers, and four college or university teachers, all of whom took a digital education methods course for Master's program in a large Midwestern American university. 5