Buelens, Herman, et al. "Electronic discussion forums in medical ethics education: the impact of didactic guidelines and netiquette." Medical Education 41.7 (2007): 711-717.

This paper investigates the impact of two types of guidelines on the quality of asynchronous group discussions in educational settings. It examines whether didactic guidelines or netiquette guidelines influence the discussion quality and participants' appraisals in a medical ethics course.