Figure 1: Study design and phases of the seminar titled “Presentation and Moderation Techniques”
The phases relevant to the study are color-coded. Yellow: student survey. Red: general medical content. Blue: medically relevant environmental content (intervention). Categories asked about in the pretest and the posttest: Environmental knowledge, environmental affect, environmental cognition, environmental behavior, and seminar- and student-specific aspects; additional sociodemographic information in the pretest. During the entire seminar, the comparison and intervention groups were strictly separated, so that the presentations on the general medical and medically relevant environmental topics were given exclusively to the comparison and intervention groups, respectively.