Dr. Baek and his colleagues published an article titled “Exploring Effects of Intrinsic Motivation and Prior Knowledge on Student Achievements in Game-based Learning” in Smart Computing Review (2015), Vol. 5 (5), 468-377. His colleagues and he investigated the effects of students’ intrinsic motivation and prior knowledge on student achievement in learning Chinese in a game-based learning environment. They found that both students’ prior knowledge and intrinsic motivation affect their achievements in learning Chinese. This finding suggests that students’ prior knowledge should also be considered while designing and adopting game-based learning in order to engage students with different levels of intrinsic motivation.