1. Use of analogy to achieve new expertise;Brown,1977
2. Diagnostic models for procedural bugs in basic mathematical skills;Brown,1977
3. Representing and using procedural bugs for educational purposes;Brown,1977
4. A model-driven question-answering system for mixed-initiative Computer-Assisted Instruction;Brown;IEEE Transactions on Systems, Man and Cybernetics,1973
5. A tutoring and student modelling paradigm for gaming environments;Burton;In Coleman, R, Lorton. P. Jr., Eds, Computer Science and Education, ACM SIGCSE Bulletin,1976