The implementation of unique, active learning tools in post-graduate training

I read the prospective study by Patrick et al., The Usefulness of Crossword Puzzle as a Self-Learning Tool in Pharmacology (1), with great interest. “Crossword puzzles provide expansion of vocabulary, stimulate thinking capacity, boost confidence, and fasten up the learning capacity; hence, the present study was conducted to investigate the usefulness of crossword puzzle as an innovative self-learning tool in pharmacology (1).” The authors’ initial point of contention and hypothesis that drove their study of medical students and their ability to learn organ-based pharmacology is definitively true. I could not agree more that crossword puzzles provide a unique, interactive outlet for active learning: “75.5% of the students had an enjoyable experience and the majority of them agreed that it helped them enhance their knowledge of drugs, remember diseases and drug names, and overall learn about the topic. They were also of the opinion that this should be inculcated in pharmacology curriculum. Incorporation of crossword puzzles, as an adjunct tool, was useful as the majority of the students reported that this improved their attitude of learning, thereby improving their performance (1).”