Korinn Ostrow, Neil T. Heffernan. Testing the Multimedia Principle in the Real World: A Comparison of Video vs. Text Feedback in Authentic Middle School Math Assignments. In John C. Stamper, Zachary A. Pardos, Manolis Mavrikis, Bruce M. McLaren, editors, Proceedings of the 7th International Conference on Educational Data Mining, EDM 2014, London, UK, July 4-7, 2014. pages 296-299, International Educational Data Mining Society (IEDMS), 2014. [doi]
Abstract is missing.