Earl W. Stevick, Adapting and Writing Language Lessons… (1971)
“ Write Cummings devices (p. 59 ) based on a few of these questions, and use them as occasions to review vocabulary relating both to the training site and to Mauritius. Where possible, write them in a way that will promote the trainee's knowledge of Mauritian life. Write drills only for new points of grammar that the trainees might want to explore. ”
