Self-derivation through integration is the process of integrating novel facts and producing new knowledge never directly taught. Knowledge integration has been studied with the presentation of two novel facts. However, in educational settings, individuals are required to integrate new information with prior knowledge learned days, months, or years…

This study developed an online role-playing history education game with real-person NPCs (Non-Player Characters). The game features real people playing NPC characters, and provides a multi-dimensional scaffolding mechanism with realistic story and historical scenes, allowing learners to engage in strategic planning and problem solving during a…