Brophy, S., Schwartz, D., Biswas, G., & Bransford, J. (1998). Learning through programmable agents. Paper presented at Workshop on Pedagogical Agents. San Antonio, TX: ITS.

Leelawong, K., Wang, Y., Biswas, G., Vye, N., Bransford, J., & Schwartz, D. (2001). Qualitative reasoning techniques to support learning by teaching: The teachable agents project. The Fifteenth International Workshop on Qualitative Reasoning. San Antonio, TX: AAAI Press.

Biswas, G., Leelawong, K., Belynne, K., Viswanath, K., Schwartz, D., & Davis, J. (2004). Developing learning by teaching environments that support self-regulated learning. Intelligent Tutoring Systems: Vol. 3220. Lecture Notes in Computer Science (pp. 730–740). Maceió, Brazil: Springer.

Biswas, G., Leelawon, K., Belynne, K., Viswanath, K., Schwartz, D., & Davis, J. (2004). Incorporating self regulated learning techniques into learning by teaching environments. The 26th Annual Meeting of the Cognitive Science Society. Chicago: Erlbaum.

Tan, J., Biswas, G., & Schwartz, D. (2006). Feedback for metacognitive support in learning by teaching environments. The 28th Annual Meeting of the Cognitive Science Society. Vancouver, Canada.

Blair, K., Schwartz, D., Biswas, G., & Leelawong, K. (2006). Pedagogical agents for learning by teaching: Teachable agents. Educational Technology & Society, Special Issue on Pedagogical Agents.

Wagster, J., Tan, J., Wu, Y., Biswas, G., & Schwartz, D. (2007). Do learning by teaching environments with metacognitive support help students develop better learning behaviors? The 29th Annual Meeting of the Cognitive Science Society. Nashville, TN.

Wagster, J., Tan, J., Biswas, G., & Schwartz, D. (2007). How metacognitive feedback affects behavior in learning and transfer. The 13th International Conference on Artificial Intelligence in Education. Marina del Rey, CA: IOS Press.

Jeong, H., Gupta, A., Roscoe, R., Wagster, J., Biswas, G., & Schwartz, D. (2008). Using hidden markov models to characterize student behaviors in learning-by-teaching environments. In Intelligent Tutoring Systems: Vol. 5091. Lecture Notes in Computer Science (pp. 614–625). Montreal, Canada: Springer.