@ARTICLE{2014ACLI2994, CATEGORY = {ACLI}, AUTHOR = {Ivaldi, S. and Anzalone, S.M. and Rousseau, W. and Sigaud, O. and Chetouani, M.}, TITLE = {Robot initiative in a team learning task increases the rhythm of interaction but not the perceived engagement}, YEAR = {2014}, PAGES = {1-23}, JOURNAL = {Frontiers in Neurorobotics}, HTTP = {http://www.frontiersin.org/Neurorobotics/10.3389/fnbot.2014.00005/abstract}, VOLUME = {8}, NUMBER = {5} }