VanLehn, K., Chung, G., Grover, S., Madni, A. & Wetzel, J. (2015). Learning science by constructing models: Can Dragoon increase learning without increasing the time required? International Journal of Artificial Intelligence in Education, [3 MB Preprint] currently online only, (Published version)
VanLehn, K., Wetzel, J, Grover, S. & van de Sande, B. (2015). Learning how to construct models of dynamic systems: An initial evaluation of the Dragoon intelligent tutoring system. IEEE Transactions on Educational Technology [0.7 MB Preprint] currently online only, (Published version)
Wetzel, J., VanLehn, K., Chaudhari, P., Desai, A., Feng, J., Grover, S., Joiner, R., Kong-Silvert, M., Patade, V., Samala, R., Tiwari, M. & van de Sande, B. (in press). The design and development of the Dragoon intelligent tutoring system for model construction: Lessons learned. Interactive Learning Environments, [0.7 MB Preprint] currently online only, (Published version)