The importance and dynamic development of technological pedagogical content knowledge (TPACK) has been well recognized. In order to keep up with the development of the ever-changing society and variety of teaching technologies, teachers need to continue to learn TPACK. Previous studies indicated the importance of student engagement in promoting…

Self-control can be defined as the choice of a larger, more delayed reinforcer over a smaller, less delayed reinforcer, and impulsiveness as the opposite. Previous research suggests that exposure to visual food cues affects adult humans' self-control. Previous research also suggests that food deprivation decreases adult humans' self-control. The…