J. F. De-kieviet, J. P. Piek, C. S. Aarnoudse-moens, and J. Oosterlaan, Motor Development in Very Preterm and Very Low-Birth-Weight Children From Birth to Adolescence, JAMA, vol.302, issue.20, pp.2235-224210, 2009.
DOI : 10.1001/jama.2009.1708

R. G. Pineda, Patterns of Altered Neurobehavior in Preterm Infants within the Neonatal??Intensive Care Unit, The Journal of Pediatrics, vol.162, issue.3, pp.470-476011, 2013.
DOI : 10.1016/j.jpeds.2012.08.011

C. L. Porter and B. L. Jones, Does Brief Bradycardia at the Onset of Arm-Restraint Predict Infants??? Emotional Reactivity During Restraint?, Infancy, vol.61, issue.2, pp.166-179, 2011.
DOI : 10.1111/j.1532-7078.2010.00035.x

G. L. Engel and A. H. Schmale, Conservation-Withdrawal: A Primary Regulatory Process for Organismic Homeostasis, Ciba Foundation Symposium, vol.78, issue.Suppl. 184, pp.57-75, 1972.
DOI : 10.1002/9780470719916.ch5

S. F. Maier and M. E. Seligman, Learned helplessness: Theory and evidence., Journal of Experimental Psychology: General, vol.105, issue.1, pp.3-46, 1976.
DOI : 10.1037/0096-3445.105.1.3

V. Durier, S. Henry, C. Sankey, J. Sizun, and M. Hausberger, Locomotor Inhibition in Adult Horses Faced to Stressors: A Single Postpartum Experience May be Enough!, Frontiers in Psychology, vol.3, 2012.
DOI : 10.3389/fpsyg.2012.00442
URL : https://hal.archives-ouvertes.fr/hal-01020434

G. C. Smith, Neonatal intensive care unit stress is associated with brain development in preterm infants, Annals of Neurology, vol.40, issue.4, pp.541-54910, 2011.
DOI : 10.1002/ana.22545

H. F. Harlow, R. O. Dodsworth, and M. K. Harlow, Total social isolation in monkeys., Proc. Natl. Acad. Sci. USA, pp.90-97, 1965.
DOI : 10.1073/pnas.54.1.90

I. C. Kaufman and L. A. Rosenblum, The Reaction to Separation in Infant Monkeys: Anaclitic Depression and Conservation-Withdrawal, Psychosomatic Medicine, vol.29, issue.6, pp.648-675, 1967.
DOI : 10.1097/00006842-196711000-00010

C. Lundqvist-persson, G. Lau, P. Nordin, E. Bona, and K. G. Sabel, Preterm infants??? early developmental status is associated with later developmental outcome, Acta Paediatrica, vol.97, issue.2, pp.172-178, 2012.
DOI : 10.1111/j.1651-2227.2011.02442.x

B. E. Van-sleuwen, Swaddling: A Systematic Review, PEDIATRICS, vol.120, issue.4, pp.1097-110610, 2007.
DOI : 10.1542/peds.2006-2083

P. Rochat and S. J. Hespos, Differential rooting response by neonates: Evidence for an early sense of self, Early Dev. Parenting, vol.61264105, issue.3, pp.105-112, 1997.

S. Zoia, Evidence of early development of action planning in the human foetus: a kinematic study, Experimental Brain Research, vol.16, issue.2, pp.217-22610, 2007.
DOI : 10.1007/s00221-006-0607-3

J. Anderson, Sensory Intervention With the Preterm Infant in the Neonatal Intensive Care Unit, American Journal of Occupational Therapy, vol.40, issue.1, pp.19-26, 1986.
DOI : 10.5014/ajot.40.1.19

R. Feldman, A. Weller, L. Sirota, and A. Eidelman, Skin-to-skin contact (kangaroo care) promotes self-regulation in premature infants: Sleep-wake cyclicity, arousal modulation, and sustained exploration., Developmental Psychology, vol.38, issue.2, pp.194-207, 2002.
DOI : 10.1037/0012-1649.38.2.194

K. Christensson, T. Cabrera, E. Christensson, ?. Uvnäs, K. Moberg et al., Separation distress call in the human neonate in the absence of maternal body contact, Acta Paediatrica, vol.149, issue.5, pp.468-473, 1995.
DOI : 10.1111/j.1365-2826.1989.tb00135.x

K. Erlandsson, A. Dsilna, I. Fagerberg, and K. Christensson, Skin-to-Skin Care with the Father after Cesarean Birth and Its Effect on Newborn Crying and Prefeeding Behavior, Birth, vol.32, issue.2, pp.105-114, 2007.
DOI : 10.1016/S0378-3782(97)00082-0

A. Weller and R. Feldman, Emotion regulation and touch in infants: the role of cholecystokinin and opioids, Peptides, vol.24, issue.5, pp.779-78810, 2003.
DOI : 10.1016/S0196-9781(03)00118-9

R. Feldman, Z. Rosenthal, and A. Eidelman, Maternal-Preterm Skin-to-Skin Contact Enhances Child Physiologic Organization and Cognitive Control Across the First 10 Years of Life, Biological Psychiatry, vol.75, issue.1, pp.56-64, 2014.
DOI : 10.1016/j.biopsych.2013.08.012

T. Field, Touch for socioemotional and physical well-being: A review, Developmental Review, vol.30, issue.4, pp.367-383, 2010.
DOI : 10.1016/j.dr.2011.01.001

R. J. Moszkowski, D. M. Stack, and S. S. Chiarella, Infant touch with gaze and affective behaviors during mother???infant still-face interactions: Co-occurrence and functions of touch, Infant Behavior and Development, vol.32, issue.4, pp.392-403006, 2009.
DOI : 10.1016/j.infbeh.2009.06.006

R. J. Moszkowski and D. M. Stack, Infant touching behaviour during mother???infant face-to-face interactions, Infant and Child Development, vol.9, issue.3, pp.307-319, 2007.
DOI : 10.1002/icd.510

P. M. Cole, S. E. Martin, and T. A. Dennis, Emotion Regulation as a Scientific Construct: Methodological Challenges and Directions for Child Development Research, Child Development, vol.1, issue.2, pp.317-333, 2004.
DOI : 10.1037//0012-1649.35.1.175

C. R. Crugnola, Attachment patterns and emotion regulation strategies in the second year, Infant Behavior and Development, vol.34, issue.1, pp.136-151, 2011.
DOI : 10.1016/j.infbeh.2010.11.002

C. B. Kopp, Regulation of distress and negative emotions: A developmental view., Developmental Psychology, vol.25, issue.3, pp.343-354343, 1989.
DOI : 10.1037/0012-1649.25.3.343

E. Z. Tronick, Emotions and emotional communication in infants., American Psychologist, vol.44, issue.2, pp.112-119112, 1989.
DOI : 10.1037/0003-066X.44.2.112

K. E. Corff, R. Seideman, P. S. Venkataraman, L. Lutes, and B. Yates, Facilitated Tucking: A Nonpharmacologic Comfort Measure for Pain in Preterm Neonates, Journal of Obstetric, Gynecologic & Neonatal Nursing, vol.24, issue.2, pp.143-148, 1995.
DOI : 10.1111/j.1552-6909.1995.tb02456.x

V. Bertelle, D. Mabin, J. Adrien, and J. Sizun, Sleep of preterm neonates under developmental care or regular environmental conditions, Early Human Development, vol.81, issue.7, pp.595-600, 2005.
DOI : 10.1016/j.earlhumdev.2005.01.008

M. Koulomzin, Infant gaze, head, face and self-touch at 4 months differentiate secure vs. avoidant attachment at 1 year: A microanalytic approach, Attachment & Human Development, vol.59, issue.1, pp.3-241014616730210123120, 1080.
DOI : 10.1037/0012-1649.35.1.175

S. Henry, M. Richard-yris, S. Tordjman, and M. Hausberger, Neonatal Handling Affects Durably Bonding and Social Development, PLoS ONE, vol.49, issue.4, pp.5216-5216, 2009.
DOI : 10.1371/journal.pone.0005216.t001
URL : https://hal.archives-ouvertes.fr/hal-01319140

B. Westrup, Newborn Individualized Developmental Care and Assessment Program (NIDCAP) ??? Family-centered developmentally supportive care, Early Human Development, vol.83, issue.7, pp.443-449006, 2007.
DOI : 10.1016/j.earlhumdev.2007.03.006

J. Altmann, Observational Study of Behavior: Sampling Methods, Behaviour, vol.49, issue.3, pp.227-267, 1974.
DOI : 10.1163/156853974X00534

Y. Benjamini and Y. Hochberg, Controlling the false discovery rate: A practical and powerful approach to multiple testing, J. Roy. Stat. Soc. B Met, vol.57, pp.289-300, 1995.