Another valuable approach to teaching research ethics is to transfer responsibility for the teaching to the students themselves. The approach is simple. Students are assigned to small groups and each group is given the responsibility to present on either a topic of their choice or an assigned topic. Contrary to appearance, this is not a way to decrease workload for the teacher. To be effective, it is essential that the teacher work closely with the students to identify key points to be covered, recommend useful approaches for teaching the particular topic, and supplement the "in class" discussion with additions, corrections, or clarifications as needed.