H. Wimmer and J. Perner, Beliefs about beliefs: Representation and constraining function of wrong beliefs in young children's understanding of deception, Cognition, vol.13, issue.1, pp.103-128, 1983.
DOI : 10.1016/0010-0277(83)90004-5

S. Baron-cohen, H. Tager-flusberg, and D. Cohen, Understanding Other Minds: Perspectives from Developmental Cognitive Neuroscience, 1999.
DOI : 10.1093/acprof:oso/9780199692972.001.0001

A. L. Homaz, M. Berlin, and C. Breazeal, Robot Science Meets Social Science: An Embodied Computational Model of Social Referencing, COGSCI 2005 Workshop, pp.7-17, 2005.

A. L. Thomaz and C. Breazeal, Robot learning via socially guided exploration, 2007 IEEE 6th International Conference on Development and Learning, pp.82-87, 2007.
DOI : 10.1109/DEVLRN.2007.4354078

K. Dautenhahn, C. L. Nehaniv, M. L. Walters, B. Robins, H. Kose-bagci et al., KASPAR -A Minimally Expressive Humanoid Robot for Human-Robot Interaction Research. Special Issue on Humanoid Robots, Applied Bionics and Biomechanics, pp.369-397, 2009.

H. Kozima, M. P. Michalowski, and C. Nakagawa, Keepon, International Journal of Social Robotics, vol.11, issue.2, pp.3-18, 2008.
DOI : 10.1007/s12369-008-0009-8

S. Marquis and C. Elliott, Emotionally Responsive Poker Playing Agents, Notes for the 12th National Conference on Artificial Intelligence Workshop on Artificial Intelligence, Artificial Life, and Entertainment, pp.11-15, 1994.

G. Kovács, Z. Ruttkay, and A. Fazekas, Virtual Chess Player with Emotions, 4th Hungarian Conference on Computer Graphics and Geometry, 2007.

B. M. Depaulo, J. I. Stone, and G. D. Lassiter, Deceiving and Detecting Deceit. The Self and Social Life, pp.323-370, 1985.

B. M. Depaulo, C. S. Lemay, and J. A. Epstein, Effects of Importance of Success and Expectations for Success on Effectiveness at Deceiving. Personality and Social Psychology Bulletin, pp.14-24, 1991.

Z. Ambadar, J. W. Schooler, and J. F. Cohn, Deciphering the Enigmatic Face: The Importance of Facial Dynamics in Interpreting Subtle Facial Expressions, Psychological Science, vol.112, issue.09, pp.403-410, 2005.
DOI : 10.1080/026999300378987

M. F. Valstar, M. Pantic, Z. Ambadar, and J. F. Cohn, Spontaneous vs. posed facial behavior, Proceedings of the 8th international conference on Multimodal interfaces , ICMI '06, pp.162-170, 2006.
DOI : 10.1145/1180995.1181031

I. Matthews and S. Baker, Active Appearance Models Revisited, International Journal of Computer Vision, vol.60, issue.2, pp.135-164, 2004.
DOI : 10.1023/B:VISI.0000029666.37597.d3

T. F. Cootes, G. J. Edwards, and C. J. Taylor, Active Appearance Models, Proc European Conference on Computer Vision, pp.484-498, 1998.

A. Vrij, K. Edward, K. P. Roberts, and R. Bull, Detecting Deceit via Analysis of Verbal and Nonverbal Behavior, J. of Nonverbal Behavior, pp.239-263, 2004.

O. Javed, K. Shafique, and M. Shah, A Hierarchical Approach to Robust Background Subtraction using Color and Gradient Information. Workshop on Motion and Video Computing, pp.22-27, 2002.

V. V. Vassili, V. Sazonov, and A. Andreeva, A Survey on Pixel-Based Skin Color Detection Techniques, Proc. Graphicon-2003, pp.85-92, 2003.

K. Fukuda, Eye blinks: new indices for the detection of deception, International Journal of Psychophysiology, vol.40, issue.3, pp.239-245, 2001.
DOI : 10.1016/S0167-8760(00)00192-6

M. Sung and A. Pentland, PokerMetrics: Stress and Line Detection through Non- Invasive Physiological Sensing, 2005.

L. Caso, F. Maricchiolo, M. Bonaiuto, A. Vrij, and S. Mann, THE IMPACT OF DECEPTION AND SUSPICION ON DIFFERENT HAND MOVEMENTS, Journal of Nonverbal Behavior, vol.22, issue.1, pp.1-19, 2006.
DOI : 10.1007/s10919-005-0001-z