Fighter jets are a critical national asset. Because of the high cost of their manufacture and that of their related equipment, both pilots and maintenance personnel must complete intensive training before coming into contact with a jet. Due to gradual military downsizing, one-on-one training is often impracticable, and the level of familiarization…

Conventional testing systems usually give students a score as their test result, but do not show them how to improve their learning performance. Researchers have indicated that students would benefit more if individual learning guidance could be provided. However, most of the existing learning diagnosis models ignore the fact that one concept…

From a constructivist point of view, the importance of MUDs (Multiple User Dungeons) in education is justified based on their community-forming, learning, and role-playing functions. The authors propose a typology for educational MUDs and discuss their individual instructional approaches in order to measure MUD potential in ten-os of…