@misc{597,
  author = {D. Schwartz and K. Blair and G. Biswas and K Leelawong and J. Davis},
  title = {Animations of thought: Interactivity in the teachable agent paradigm},
  year = {2007},
  journal = {Learning with Animation: Research and Implications for Design},
  pages = {114-140},
  publisher = {Cambrige University Press},
  address = {UK},
}