Who is more expressive during child-robot interaction: Pakistani or Dutch children?

Suleman Shahid, Emiel Krahmer, Marc Swerts, Omar Mubin. Who is more expressive during child-robot interaction: Pakistani or Dutch children?. In Aude Billard, Peter H. Kahn Jr., Julie A. Adams, J. Gregory Trafton, editors, Proceedings of the 6th International Conference on Human Robot Interaction, HRI 2011, Lausanne, Switzerland, March 6-9, 2011. pages 247-248, ACM, 2011. [doi]

@inproceedings{ShahidKSM11,
  title = {Who is more expressive during child-robot interaction: Pakistani or Dutch children?},
  author = {Suleman Shahid and Emiel Krahmer and Marc Swerts and Omar Mubin},
  year = {2011},
  doi = {10.1145/1957656.1957754},
  url = {http://doi.acm.org/10.1145/1957656.1957754},
  researchr = {https://researchr.org/publication/ShahidKSM11},
  cites = {0},
  citedby = {0},
  pages = {247-248},
  booktitle = {Proceedings of the 6th International Conference on Human Robot Interaction, HRI 2011, Lausanne, Switzerland, March 6-9, 2011},
  editor = {Aude Billard and Peter H. Kahn Jr. and Julie A. Adams and J. Gregory Trafton},
  publisher = {ACM},
  isbn = {978-1-4503-0561-7},
}