Improving Learning from Homework Using Intelligent Tutoring Systems.

This study showed that computerized homework where the students get scaffolding support is better than homework on paper with a question answer session the next day.

Mendicino, M., Razzaq, L. & Heffernan, N. T. (2009). Improving Learning from Homework Using Intelligent Tutoring Systems. Journal of Research on Technology in Education (JRTE). 41(3), 331-346.