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 exploration of alternative teaching and learning strategies such as those utilised in Supplemental Instruction (SI) is becoming increasingly important as students arrive at university less prepared for the rigors of higher education. Keeping these changes in mind, it is necessary to review the theories that inform our approach to ensure the…

Now in its fourth decade, Supplemental Instruction (SI) is an internationally acclaimed academic support model. Communication and critical thinking skills developed through collaborative learning are the hallmarks of the program. SI has enjoyed thirty-some years of robust success in the world of the academy. It has proven itself to be an…

A general overview of the SI model is provided, including the SI philosophy, essential components of the program, program structures, key roles, outcomes, and evaluation. A review of what we have learned about the importance of planning SI sessions, providing ongoing training for leaders, conducting regular SI program assessments, and implementing…