Fig. 1

The distribution of participants’ responses about the usefulness of remediation methods is depicted in the figure. For mind map, 1 participant rated very poor, 2 as poor, 15 as acceptable, 21 as good, and 12 as very good. Role play received 1 very poor rating, 0 poor, 1 acceptable, 10 good, and 39 very good. Seminars were rated 3 very poor, 0 poor, 8 acceptable, 22 good, and 18 very good