Measuring learning from the TRC pharmacology E-Learning program.

Clinical pharmacology at the Leiden University Medical Centre is primarily taught by the Teaching Resource Centre's (TRC) Pharmacology database. The TRC program contains schematic graphics using a unique icon language, explanation texts and feedback questions to explain pharmacology as it pertains to pathophysiology. Nearly each course of the curriculum has a chapter in the TRC database offered for self-study. Since using the TRC program is not compulsory, the question remains whether students benefit from using it.