Figure 3From: Pharmacology as a foreign language: A preliminary evaluation of podcasting as a supplementary learning tool for non-medical prescribing students Students perceptions of the usefulness of podcasts. This graph represents student's perceptions (n = 44) of the usefulness of pharmacology podcasts as learning tools, revision aids and in promoting understanding. Students rated podcast usefulness on a 5-point likert scale with 1 being very helpful and 5 being very unhelpful.Back to article page