@article { castellano12,
	journal = {Awareness magazine: Self-Awareness in Autonomic Systems},
	keywords = {Affective Computing;Social Robotic Companions;},
	month = {January},
	pages = {doi: 10.2417/3201112.003948},
	title = {Affective teaching: learning more effectively from empathic robots},
	volume = {Interactive Robotics},
	year = {2012},
	author = {Ginevra Castellano and Iolanda Leite and Ana Paiva and Peter W. McOwan}
}