Yelim Mun is a PhD candidate at the department of Cognitive Psychology and Ergonomics, University of the Twente in the Netherlands. Her PhD research focus is on training of adaptive performance using Serious Gaming. The current work is part of TNO project funded by Dutch ministry of defense. Yelim obtained her Master’s degree on Learning, Design and Technology at Pennsylvania State University in the United States. Her previous research focused on game-based learning and the measure of knowledge structure.