Creating learning objectives is a constant process of revision, relevance, and refinement. (elearningindustry.com)
Learning is a process, and to become a master, there must be an extended process of revision and reflection. (andrewkmiller.com)
Which part of those two years did he choose, and how often, in his painstaking process of revision, did he combine two or three days — or even four weeks — into one? (creativenonfiction.org)