Video-based supplemental instruction (VSI) is a non-traditional course delivery system designed to improve developmental students' academic performance in difficult courses that typically have high failure and withdrawal rates. This paper describes the VSI model and examines data from VSI applications. (Contains 12 figures.)

The 7th International Conference on Education Data Mining held on July 4th-7th, 2014, at the Institute of Education, London, UK is the leading international forum for high-quality research that mines large data sets in order to answer educational research questions that shed light on the learning process. These data sets may come from the traces…