C. C. Abt, Serious Games, vol.196, 1970.
URL : https://hal.archives-ouvertes.fr/hal-00702964

E. A. , Fundamentals of Game Design, vol.576, 2007.

D. Afergan, M. Evan, E. T. Peck, A. Solovey, . Jenkins et al., Dynamic Difficulty Using Brain Metrics of Workload, CHI '14 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, pp.3797-3806, 2014.

J. T. Alexander, J. Sear, and A. Oikonomou, An investigation of the effects of game difficulty on player enjoyment, Entertainment Computing, vol.4, pp.53-62, 2013.

T. Allart, G. Levieux, M. Pierfitte, A. Guilloux, and S. Natkin, Difficulty Influence on Motivation over Time in Video Games using Survival Analysis, Proceedings of Foundation of Digital Games. Cap Cod, 2017.

A. Gavin, Making Crash Bandicoot: Part 6, 2011.

D. Ang and A. Mitchell, Comparing Effects of Dynamic Difficulty Adjustment Systems on Video Game Experience, CHI PLAY '17 Proceedings of the Annual Symposium on Computer-Human Interaction in Play, pp.317-327, 2017.

M. Aponte, G. Levieux, and S. Natkin, Difficulty in Videogames: An Experimental Validation of a Formal Definition, Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology, 2011.

A. Bandura, Self-efficacy: Toward a Unifying Theory of Behavioral Change, Psychological Review, vol.84, pp.191-215, 1977.

A. Bandura, Guide for constructing self-efficacy scales, Self-efficacy beliefs of adolescents, pp.307-337, 2006.

D. Bates, M. Mächler, B. M. Bolker, and S. C. Walker, Fitting linear mixed-effects models using lme4, Journal of Statistical Software, vol.67, pp.1-48, 2015.

D. Birlew, Resident Evil 4 : official strategy guide. BradyGames, vol.223, 2005.

R. Caillois, Les jeux et les hommes : le masque et le vertige (2 ed.). Gallimard, vol.374, 1958.

G. Chen, S. M. Gully, and D. Eden, Validation of a New General Self-Efficacy Scale, Organizational Research Methods, vol.4, pp.62-83, 2001.

J. Chen, Flow in Games (and Everything else), Commun. ACM, vol.50, pp.31-34, 2007.

M. Anthony, . Colwell, and . Frank-g-glavin, Colwell's Castle Defence : A Custom Game Using Dynamic Difficulty Adjustment to Increase Player Enjoyment, Proceedings of Artificial Intelligence and Cognitive Science, pp.275-282, 2018.

T. Constant, G. Levieux, A. Buendia, and S. Natkin, From Objective to Subjective Difficulty Evaluation in Video Games, INTERACT 2017: Human-Computer Interaction -IN-TERACT 2017, pp.107-127, 2017.
URL : https://hal.archives-ouvertes.fr/hal-01678476

G. Costikyan, Uncertainty in Games, vol.141, 2013.

M. Csikszentmihalyi, Flow: The Psychology of Optimal Experience (1 ed.). Harper & Row, vol.303, 1990.

M. Csikszentmihalyi, Flow and the Foundations of Positive Psychology: The Collected Works of Mihaly Csikszentmihalyi (1 ed.), vol.298, 2014.

A. Denisova, C. Guckelsberger, and D. Zendle, Challenge in Digital Games: Towards Developing a Measurement Tool, Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in Computing Systems, pp.2511-2519, 2017.

N. Elmqvist, A. Vande-moere, H. Jetter, D. Cernea, H. Reiterer et al., Fluid interaction for information visualization, Information Visualization, vol.10, issue.4, pp.327-340, 2011.

A. K. Ericsson, N. Charness, P. J. Feltovitch, and R. R. Hoffman, The Cambridge Handbook of Expertise and Expert Performance, vol.918, 2006.

E. Brudvig, Fallout: New Vegas First Look, 2010.

P. Frazier, , 2008.

R. Garris, R. Ahlers, and J. E. Driskell, Games, Motivation, and Learning: A Research and Practice Model, Simulation & Gaming, vol.33, issue.4, pp.441-467, 2002.

J. Paul-gee, Good video games + good learning (1 ed.), vol.194, 2007.

D. Griffin and A. Tversky, The weighing of evidence and the determinants of confidence, Cognitive psychology, pp.411-435, 1992.

A. Charles, S. K. Holt, and . Laury, Risk aversion and incentive effects, The American Economic Review, vol.92, pp.1644-1655, 2002.

R. Hunicke, The Case for Dynamic Difficulty Adjustment in Games, Proceedings of the 2005 ACM SIGCHI International Conference on Advances in computer entertainment technology -ACE '05, pp.429-433, 2005.

D. P. Dominic, J. H. Johnson, and . Fowler, The evolution of overconfidence, Nature, vol.477, pp.317-337, 2011.

J. Juul, A Casual Revolution: Reinventing Video Games and Their Players (1 ed.), 2009.

J. Juul, The Art of Failure, vol.176, 2013.

J. M. Keller, Development of the ARCS model of instructional design, Journal of Instructional Development, vol.10, pp.2-10, 1987.

C. Klimmt, C. Blake, D. Hefner, P. Vorderer, and C. Roth, Player Performance, Satisfaction, and Video Game, Entertainment Computing ICEC 2009. Lecture Notes in Computer Science, vol.5709, pp.1-12, 2009.

E. J. Langer, The illusion of control, Journal of personality and social psychology, vol.32, pp.311-328, 1975.

P. Lankoski and S. Björk, Game Research Methods: An Overview, vol.373, 2015.

G. Levieux, Mesure de la difficulté dans les jeux vidéo, Conservatoire National des Arts et Métiers CNAM, 2011.

S. Lichtenstein and B. Fischhoff, Do those who know more also know more about how much they know?, Organizational Behavior and Human Performance, vol.20, pp.159-183, 1977.

T. M. Malaby, Beyond Play: A New Approach to Games. Games and Culture, vol.2, pp.95-113, 2007.

W. Thomas and . Malone, Heuristics for designing enjoyable user interfaces: Lessons from computer games, Proceedings of the 1982 conference on Human factors in computing systems, pp.63-68, 1982.

R. E. Mayer, Computer Games for Learning: an evidencebased approach (1 ed, vol.296, 2012.

G. B. Moneta and M. Csikszentmihalyi, The effect of perceived challenges and skills on the quality of subjective experience, Journal of personality, vol.64, pp.275-310, 1996.

S. Nakagawa and H. Schielzeth, A general and simple method for obtaining R2 from generalized linear mixed-effects models, Methods in Ecology and Evolution, vol.4, pp.133-142, 2013.

J. Nakamura and M. Csikszentmihalyi, The Concept of Flow, Flow and the Foundations of Positive Psychology: The Collected Works of Mihaly Csikszentmihalyi, 2014.

D. Briony, A. M. Pulford, and . Colman, Overconfidence: Feedback and item difficulty effects, Personality and Individual Differences, vol.23, issue.1, pp.125-133, 1997.

P. Rani, N. Sarkar, and C. Liu, Maintaining Optimal Challenge in Computer Games through Real-Time Physiological Feedback Mechanical Engineering. Task-Specific Information Processing in Operational and Virtual Environments, Foundations of Augmented Cognition, vol.1, pp.184-192, 2006.

R. M. Ryan, C. S. Rigby, and A. Przybylski, The motivational pull of video games: A self-determination theory approach, Motivation and Emotion, vol.30, issue.4, pp.347-363, 2006.

K. Salen and E. Zimmerman, Rules of play, Game design fundamentals, vol.688, 2004.

D. Shaffer, How computer games help children learn (1 ed.), vol.240, 2006.

, The Oxford Handbook of Positive Psychology, vol.714, 2002.

N. Dan and . Stone, Overconfidence in Initial Self-Efficacy Judgments: Effects on Decision Processes and Performance. Organizational Behavior and Human Decision Processes, vol.59, pp.452-474, 1994.

P. Sweetser and P. Wyeth, GameFlow: A Model for Evaluating Player Enjoyment in Games, Comput. Entertain, vol.3, p.24, 2005.

J. Wiemeyer, L. Nacke, C. Moser, and F. F. Mueller, Player Experience, Serious Games -Foundations, vol.1, pp.243-271, 2016.