@Inproceedings{EPTCS170.1,
  author    = {Ishii, Yuki and Asai, Kenichi},
  year      = {2014},
  title     = {Report on a User Test and Extension of a Type Debugger for Novice Programmers},
  editor    = {Caldwell, James and H\"olzenspies, Philip and Achten, Peter},
  booktitle = {{\rm Proceedings 3rd International Workshop on}
               Trends in Functional Programming in Education,
               {\rm Soesterberg, The Netherlands, 25th May 2014}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {170},
  publisher = {Open Publishing Association},
  pages     = {1-18},
  doi       = {10.4204/EPTCS.170.1},
}