J. Samuels, An investigation of doubt in obsessive-compulsive disorder, Compr. Psychiatry, vol.75, pp.117-124, 2017.

J. C. Holzer, Obsessive-Compulsive Disorder with and without a Chronic Tic Disorder, Br. J. Psychiatry, vol.164, pp.469-473, 1994.

O. Deroy and M. Fairhurst, Space and the Senses, vol.8, 2018.

E. Gentaz and Y. Hatwell, Geometrical haptic illusions: The role of exploration in the Müller-Lyer, vertical-horizontal, and Delboeuf illusions, Psychon. Bull. Rev, vol.11, pp.31-40, 2004.

M. A. Heller, D. D. Brackett, K. Wilson, K. Yoneyama, and A. Boyer, Visual experience and the haptic horizontal-vertical illusion, Br. J. Vis. Impair, vol.20, pp.105-109, 2002.
DOI : 10.1177/026461960202000304

M. Casla, F. Blanco, and D. Travieso, Haptic perception of geometric illusions by persons who are totally congenitally blind, J. Vis. Impair. Blind, vol.93, pp.583-588, 1999.
DOI : 10.1177/0145482x9909300905

P. Fitzpatrick, C. Carello, R. C. Schmidt, and D. Corey, Haptic and Visual Perception of an Affordance for Upright Posture, Ecol. Psychol, vol.6, pp.265-287, 1994.

R. Descartes, The World and other writings, 1633.
DOI : 10.1017/cbo9780511605727

R. J. Teske, Philosophical Works, Including the Works on Vision, Mod. Schoolman, vol.54, pp.204-205, 1977.

E. De-condillac, Philosophical Writings of Etienne Bonnot, 1982.

D. Armstrong, Studies in philosophical psychology, 1962.

D. Katz, The World of Touch, 2016.

F. Heider, On perception, event structure, and the psychological environment, Psychol. Issues, vol.1, pp.1-123, 1959.

B. Russell, The relation of sense-data to physics, Scientia, vol.16, pp.1-27, 1914.

H. Müller, The real-exposure effect revisited-How purchase rates vary under pictorial vs. real item presentations when consumers are allowed to use their tactile sense, Int. J. Res. Mark, vol.30, pp.304-307, 2013.

J. Peck and T. L. Childers, If I touch it I have to have it: Individual and environmental influences on impulse purchasing, J. Bus. Res, vol.59, pp.765-769, 2006.
DOI : 10.1016/j.jbusres.2006.01.014

R. S. Wurman, Information anxiety, 1989.

P. Bebko and C. , Service intangibility and its impact on consumer expectations of service quality, J. Serv. Mark, vol.14, pp.9-26, 2000.

S. M. Fleming, R. J. Dolan, and C. D. Frith, Metacognition: computation, biology and function, Philos. Trans. R. Soc. Lond. B. Biol. Sci, vol.367, pp.1280-1286, 2012.
DOI : 10.1098/rstb.2012.0021

URL : http://rstb.royalsocietypublishing.org/content/367/1594/1280.full.pdf

P. Mamassian and . Confidence, Annu. Rev. Vis. Sci, vol.2, pp.459-481, 2016.

A. Pouget, J. Drugowitsch, and A. Kepecs, Confidence and certainty: distinct probabilistic quantities for different goals, Nat. Neurosci, vol.19, p.366, 2016.
DOI : 10.1038/nn.4240

URL : http://europepmc.org/articles/pmc5378479?pdf=render

J. Ais, A. Zylberberg, P. Barttfeld, and M. Sigman, Individual consistency in the accuracy and distribution of confidence judgments, Cognition, vol.146, pp.377-386, 2016.

V. De-gardelle and P. Mamassian, Does Confidence Use a Common Currency Across Two Visual Tasks?, Psychol. Sci, vol.25, pp.1286-1288, 2014.
URL : https://hal.archives-ouvertes.fr/hal-01048627

V. De-gardelle, F. Le-corre, and P. Mamassian, Confidence as a common currency between vision and audition, PLoS One, vol.11, 2016.
URL : https://hal.archives-ouvertes.fr/hal-01300447

O. Deroy, C. Spence, and U. Noppeney, Metacognition in multisensory perception, Trends Cogn. Sci, vol.20, pp.736-747, 2016.

V. Hayward, A brief taxonomy of tactile illusions and demonstrations that can be done in a hardware store, Brain Res. Bull, vol.75, pp.742-752, 2008.

F. Mancini, E. Bricolo, and G. Vallar, Multisensory integration in the Müller-Lyer illusion: From vision to haptics, Q. J. Exp. Psychol, vol.63, pp.818-830, 2010.

G. Révész, System der optischen und haptischen {R}aumtäuschungen, Zeitschrift für Physiol, vol.131, pp.296-375, 1934.

K. Suzuki and R. Arashida, Geometrical haptic illusions re-visited: Haptic illusions compared with visual illusions, Percept. Psychophys, vol.52, pp.329-335, 1992.

P. Mamassian and M. De-montalembert, A simple model of the vertical-horizontal illusion, Vision Res, vol.50, pp.956-962, 2010.

B. Hangya, J. I. Sanders, and A. Kepecs, A Mathematical Framework for Statistical Decision Confidence, Neural Comput, vol.28, pp.1840-1858, 2016.

J. Drugowitsch, Becoming Confident in the Statistical Nature of Human Confidence Judgments, Neuron, vol.90, pp.425-427, 2016.

S. Massoni, T. Gajdos, and J. C. Vergnaud, Confidence measurement in the light of signal detection theory, Front. Psychol, vol.5, p.1455, 2014.
URL : https://hal.archives-ouvertes.fr/hal-01239378

Z. Dienes and A. Seth, Gambling on the unconscious: a comparison of wagering and confidence ratings as measures of awareness in an artificial grammar task, Conscious. Cogn, vol.19, pp.674-681, 2010.

A. Lak, Orbitofrontal cortex is required for optimal waiting based on decision confidence, Neuron, vol.84, pp.190-201, 2014.

S. M. Fleming and H. C. Lau, How to measure metacognition, Front. Hum. Neurosci, vol.8, p.443, 2014.

B. Bahrami, Optimally interacting minds, Science, vol.329, pp.1081-1085, 2010.

D. Bang, Confidence matching in group decision-making, Nat. Hum. Behav, vol.1, p.117, 2017.

G. B. Rollman, Detection of tactile pulses, Percept. Psychophys, vol.16, pp.291-294, 1974.

S. Whitmarsh, R. Oostenveld, R. Almeida, and D. Lundqvist, Metacognition of attention during tactile discrimination, Neuroimage, vol.147, pp.121-129, 2017.

T. J. Baumgarten, A. Schnitzler, and J. Lange, Prestimulus alpha power influences tactile temporal perceptual discrimination and confidence in decisions, Cereb. Cortex, vol.26, pp.891-903, 2014.

C. S. Peirce and J. Jastrow, On small differences in sensation, 1884.

R. Van-den-berg, A common mechanism underlies changes of mind about decisions and confidence, Elife, vol.5, 2016.

R. Kiani, L. Corthell, and M. N. Shadlen, Choice Certainty Is Informed by Both Evidence and Decision Time, Neuron, vol.84, pp.1329-1342, 2014.

E. R. Palser, A. Fotopoulou, and J. M. Kilner, Altering movement parameters disrupts metacognitive accuracy, Conscious. Cogn, vol.57, pp.33-40, 2018.

I. Rock and J. Victor, Vision and touch: An experimentally created conflict between the two senses. Science (80-.), vol.143, pp.594-596, 1964.

M. O. Ernst and M. S. Banks, Humans integrate visual and haptic information in a statistically optimal fashion, Nature, vol.415, pp.429-433, 2002.

E. Esquirol and X. Article, Des Maladies Mentales, considérées sous les rapports Medical, Hygiénique et Médico-Legal, Am. J. Med. Sci, vol.21, pp.109-130, 1838.

R. D. Team, R: A language and environment for statistical computing, 2008.

J. Salvatier, T. V. Wiecki, and C. Fonnesbeck, Probabilistic programming in Python using PyMC3, PeerJ Computer Science, vol.2, 2016.