L. Abbeduto, S. F. Warren, and F. A. Conners, Language development in Down syndrome: From the prelinguistic period to the acquisition of literacy, Mental Retardation and Developmental Disabilities Research Reviews, vol.37, issue.3, pp.247-261, 2007.
DOI : 10.1044/jslhr.4303.609

G. Allen and E. Courchesne, Differential Effects of Developmental Cerebellar Abnormality on Cognitive and Motor Functions in the Cerebellum: An fMRI Study of Autism, American Journal of Psychiatry, vol.160, issue.2, pp.262-273, 2003.
DOI : 10.1176/appi.ajp.160.2.262

S. Avikainen, A. Wohlschlager, S. Liuhanen, R. Hanninen, and R. Hari, Impaired Mirror-Image Imitation in Asperger and High-Functioning Autistic Subjects, Current Biology, vol.13, issue.4, pp.339-341, 2003.
DOI : 10.1016/S0960-9822(03)00087-3

J. D. Beadle-brown and A. Whiten, Elicited imitation in children and adults with autism: is there a deficit?, Journal of Intellectual & Developmental Disability, vol.29, issue.2, pp.147-163, 2004.
DOI : 10.1080/13668250410001709494

H. Bekkering, A. Wohlschlager, and M. Gattis, Imitation of Gestures in Children is Goal-directed, The Quarterly Journal of Experimental Psychology Section A, vol.229, issue.1, pp.153-164, 2000.
DOI : 10.1126/science.4012321

L. Bennetto, A componential approach to imitation and movement deficits in autism, Dissertation Abstracts International, vol.60, pp.8-19, 1999.

R. Blake, L. M. Turner, M. J. Smoski, S. L. Pozdol, and W. L. Stone, Visual Recognition of Biological Motion is Impaired in Children With Autism, Psychological Science, vol.2, issue.2, pp.151-157, 2003.
DOI : 10.1017/S0952523801183069

S. A. Cermak, W. Coster, and C. Drake, Representational and Nonrepresentational Gestures in Boys with Learning Disabilities, American Journal of Occupational Therapy, vol.34, issue.1, pp.19-26, 1980.
DOI : 10.5014/ajot.34.1.19

M. Conscience, J. Schneider, and G. Brasseur, Construction du langage à l'école maternelle: prévention des difficultés de langage. 3 à 6 ans, 2003.

J. Cook, A. P. Saygin, R. Swain, and S. Blakemore, Reduced sensitivity to minimum-jerk biological motion in autism spectrum conditions, Neuropsychologia, vol.47, issue.14, pp.3275-3278, 2009.
DOI : 10.1016/j.neuropsychologia.2009.07.010

L. Chanquoy, Statistiques appliquées à la psychologie et aux sciences humaines et sociales, 2005.

M. Dapretto, M. S. Davies, J. H. Pfeifer, A. A. Scott, M. Sigman et al., Understanding emotions in others: mirror neuron dysfunction in children with autism spectrum disorders, Nature Neuroscience, vol.127, issue.1, pp.28-30, 2005.
DOI : 10.1093/brain/awh289

G. Dawson and A. Adams, Imitation and social responsiveness in autistic children, Journal of Abnormal Child Psychology, vol.11, issue.2, pp.209-226, 1984.
DOI : 10.1007/BF00910664

G. Dawson, S. J. Webb, and J. Mcpartland, Understanding the Nature of Face Processing Impairment in Autism: Insights From Behavioral and Electrophysiological Studies, Developmental Neuropsychology, vol.4, issue.3, pp.403-424, 2005.
DOI : 10.1016/S0149-7634(01)00014-8

M. K. Demeyer, G. D. Alpern, S. Barton, W. E. Demyer, D. W. Churchill et al., Imitation in autistic, early schizophrenic, and non-psychotic subnormal children, Journal of Autism and Child Schizophrenia, pp.264-287, 1972.
DOI : 10.1007/BF01537618

D. Dewey, M. Cantell, and S. G. Crawford, Motor and gestural performance in children with autism spectrum disorders, developmental coordination disorder, and/or attention deficit hyperactivity disorder, Journal of the International Neuropsychological Society, vol.8, issue.02, pp.246-256, 2007.
DOI : 10.1016/j.humov.2004.08.019

L. R. Dowell, E. M. Mahone, and S. H. Mostofsky, Associations of postural knowledge and basic motor skill with dyspraxia in autism: Implication for abnormalities in distributed connectivity and motor learning., Neuropsychology, vol.23, issue.5, pp.563-570, 2009.
DOI : 10.1037/a0015640

L. M. Dunn, C. M. Thériault-whalen, and L. M. Dunn, Échelle de vocabulaire en image Peabody, Circle Pines: American Guidance Services, 1993.
DOI : 10.1037/t15162-000

E. Fombonne, Epidemiological surveys of autism and other pervasive developmental disorders: An update, Journal of Autism and Developmental Disorders, vol.33, issue.4, pp.365-382, 2003.
DOI : 10.1023/A:1025054610557

C. M. Freitag, C. Konrad, M. Häberlen, C. Kleser, A. Von-gontard et al., Perception of biological motion in autism spectrum disorders, Neuropsychologia, vol.46, issue.5, pp.1480-1494, 2008.
DOI : 10.1016/j.neuropsychologia.2007.12.025

B. Gepner, C. Deruelle, and S. Grynfelt, Motion and emotion: a novel approach to the study of face processing by young autistic children, Journal of Autism and Developmental Disorders, vol.31, issue.1, pp.37-45, 2001.
DOI : 10.1023/A:1005609629218

B. Gepner and D. Mestre, Rapid visual-motion integration deficit in autism, Trends in Cognitive Sciences, vol.6, issue.11, p.455, 2002.
DOI : 10.1016/S1364-6613(02)02004-1

URL : https://hal.archives-ouvertes.fr/hal-00250048

B. Gepner and D. Mestre, Brief Report: Postural reactivity to fast visual motion differentiates autistic from children with Asperger syndrome, Journal of Autism and Developmental Disorders, vol.32, issue.3, pp.231-238, 2002.
DOI : 10.1023/A:1015410015859

B. Gepner, D. Mestre, G. Masson, and S. De-schonen, Postural effects of motion vision in young autistic children, NeuroReport, vol.6, issue.8, pp.1211-1214, 1995.
DOI : 10.1097/00001756-199505300-00034

B. Gepner and F. Féron, Autism: A world changing too fast for a mis-wired brain?, Neuroscience & Biobehavioral Reviews, vol.33, issue.8, pp.1227-1242, 2009.
DOI : 10.1016/j.neubiorev.2009.06.006

URL : https://hal.archives-ouvertes.fr/hal-00483957

B. Girard, Développement langagier Etapes du développement de l'enfant et suggestions d'intervention. Pour un dépistage précoce et continu réussi, pp.61-86, 1996.

E. Gowen, J. Stanley, and R. C. Miall, Movement interference in autism-spectrum disorder, Neuropsychologia, vol.46, issue.4, pp.1060-1068, 2008.
DOI : 10.1016/j.neuropsychologia.2007.11.004

T. Grandin, Thinking in pictures and other reports from my life with autism, 1995.

D. Green, G. Baird, A. L. Barnett, L. Henderson, H. Huber et al., The severity and nature of motor impairment in Asperger's syndrome: a comparison with Specific Developmental Disorder of Motor Function, Journal of Child Psychology and Psychiatry, vol.11, issue.5, pp.655-668, 2002.
DOI : 10.1017/S0033291700053332

J. Grézès, N. Costes, and J. Decety, The effects of learning and intention on the neural network involved in the perception of meaningless actions, Brain, vol.122, issue.10, pp.1875-1887, 1999.
DOI : 10.1080/00222895.1996.10544604

J. L. Grudnik and J. H. Kranzler, Meta-analysis of the relationship between intelligence and inspection time, Intelligence, vol.29, issue.6, pp.523-535, 2001.
DOI : 10.1016/S0160-2896(01)00078-2

N. Hadjikhani, R. M. Joseph, J. Snyder, and H. Tager-flusberg, Abnormal activation of the social brain during face perception in autism, Human Brain Mapping, vol.25, issue.5, pp.441-449, 2007.
DOI : 10.1038/nrn1766

M. Heimann and E. Ullstadius, Neonatal imitation and imitation among children with autism and Down's syndrome, Imitation in infancy, pp.235-253, 1999.

M. Heimann, E. Ullstadius, S. O. Dahlgren, and C. Gillberg, Imitation in Autism. A Preliminary Research Note, Behavioural Neurology, vol.5, issue.4, pp.219-227, 1992.
DOI : 10.1155/1992/265416

S. E. Henderson, J. Morris, and U. Frith, THE MOTOR DEFICIT IN DOWN'S SYNDROME CHILDREN: A PROBLEM OF TIMING?, Journal of Child Psychology and Psychiatry, vol.20, issue.3, pp.233-245, 1981.
DOI : 10.1111/j.1469-7610.1981.tb00549.x

J. D. Herrington, S. Baron-cohen, S. J. Wheelwright, K. D. Singh, E. T. Bullmore et al., The role of MT+/V5 during biological motion perception in Aperger syndrome: An fMRI study, Research in Autism Spectrum Disorder, pp.14-27, 2007.

D. C. Howell, Statistical Methods for Psychology, 2009.

R. Kail, General slowing of information-processing by persons with mental retardation, American Journal of Mental Retardation, vol.97, pp.333-341, 1992.

M. D. Kaiser and M. Shiffrar, The visual perception of motion by observers with autism spectrum disorders: A review and synthesis, Psychonomic Bulletin & Review, vol.29, issue.6, pp.761-777, 2009.
DOI : 10.1016/j.tins.2006.06.004

A. Kaufman and N. L. Kaufman, Batterie pour l'examen psychologique de l'enfant (K-ABC), 1993.

A. Klin, W. Jones, R. Schultz, and F. Volkmar, Dr. Klin and Colleagues Reply, American Journal of Psychiatry, vol.161, issue.9, pp.1719-1720, 2004.
DOI : 10.1176/appi.ajp.161.9.1719-a

A. Klin, D. J. Lin, P. Gorrindo, G. Ramsay, and W. Jones, Two-year-olds with autism orient to non-social contingencies rather than biological motion, Nature, vol.38, issue.7244, pp.257-261, 2009.
DOI : 10.3758/BF03212075

F. Lainé, C. Tardif, and B. Gepner, Am??lioration de la reconnaissance et de l???imitation d???expressions faciales chez des enfants autistes gr??ce ?? une pr??sentation visuelle et sonore ralentie, Annales M??dico-psychologiques, revue psychiatrique, vol.166, issue.7, pp.533-538, 2008.
DOI : 10.1016/j.amp.2005.09.032

F. Lainé, C. Tardif, S. Rauzy, and B. Gepner, Perception et imitation du mouvement dans l'autisme??: une question de temps, Enfance, vol.60, issue.2, pp.140-157, 2008.
DOI : 10.3917/enf.602.0140

J. Leighton, G. Bird, T. Charman, and C. Heyes, Weak imitative performance is not due to a functional ???mirroring??? deficit in adults with Autism Spectrum Disorders, Neuropsychologia, vol.46, issue.4, pp.1041-1049, 2008.
DOI : 10.1016/j.neuropsychologia.2007.11.013

S. Libby, S. Powell, D. Messer, and R. Jordan, Imitation of pretend play acts by children with autism and Down syndrome, Journal of Autism and Developmental Disorders, vol.27, issue.4, pp.365-383, 1997.
DOI : 10.1023/A:1025801304279

J. P. Mccleery, E. Allman, L. J. Carver, and K. R. Dobns, Abnormal Magnocellular Pathway Visual Processing in Infants at Risk for Autism, Biological Psychiatry, vol.62, issue.9, pp.1007-1014, 2007.
DOI : 10.1016/j.biopsych.2007.02.009

J. Mcpartland, G. Dawson, S. J. Webb, H. Panagiotides, and L. J. Carver, Event-related brain potentials reveal anomalies in temporal processing of faces in autism spectrum disorder, Journal of Child Psychology and Psychiatry, vol.79, issue.7, pp.1235-1245, 2004.
DOI : 10.1016/S0149-7634(01)00014-8

A. N. Meltzoff, The ???like me??? framework for recognizing and becoming an intentional agent, Acta Psychologica, vol.124, issue.1, pp.26-43, 2007.
DOI : 10.1016/j.actpsy.2006.09.005

E. Milne, J. Swettenham, P. Hansen, R. Campbell, H. Jeffries et al., High motion coherence thresholds in children with autism, Journal of Child Psychology and Psychiatry, vol.27, issue.2, pp.255-263, 2002.
DOI : 10.1023/A:1025830110640

S. H. Mostofsky, P. Dubey, V. K. Jerath, E. M. Jansiewicz, M. C. Goldberg et al., Developmental dyspraxia is not limited to imitation in children with autism spectrum disorders, Journal of the International Neuropsychological Society, vol.44, issue.03, pp.314-326, 2006.
DOI : 10.1097/00001756-200408260-00014

J. Nadel, Does imitation matter to children with autism? Imitation and the social mind, Autism and typical development, pp.118-137, 2006.

J. Nadel and A. Pezé, What makes immediate imitation communicative in toddlers and autistic children, New perspectives in early communicative development, pp.139-158, 1993.

J. Nadel and C. Potier, Chapitre IV. Imiter et ??tre imit?? dans le d??veloppement de l???intentionnalit??, Imiter pour découvrir l'humain: Psychologie, neuropsychologie, robotique et philosophie de l'esprit, pp.83-104, 2002.
DOI : 10.3917/puf.nadel.2002.01.0083

J. Nadel, C. Guérini, A. Pezé, and C. Rivet, The evolving nature of imitation as a format for communication, Imitation in infancy, pp.209-234, 1999.

L. Nadel, Down syndrome in cognitive neuroscience perspective, Neurodevelopmental disorders (chap. 9, pp.197-222, 1999.

N. Nishitani, S. Avikainen, and R. Hari, Abnormal imitation-related cortical activation sequences in Asperger's syndrome, Annals of Neurology, vol.35, issue.4, pp.558-562, 2004.
DOI : 10.1038/35080587

L. M. Oberman and V. S. Ramachandran, The simulating social mind: The role of the mirror neuron system and simulation in the social and communicative deficits of autism spectrum disorders., Psychological Bulletin, vol.133, issue.2, pp.310-327, 2007.
DOI : 10.1037/0033-2909.133.2.310

L. M. Oberman, E. M. Hubbard, J. P. Mccleery, E. L. Altschuler, V. S. Ramachandran et al., EEG evidence for mirror neuron dysfunction in autism spectrum disorders, Cognitive Brain Research, vol.24, issue.2, pp.190-198, 2005.
DOI : 10.1016/j.cogbrainres.2005.01.014

. Ohta, Cognitive disorders of infantile autism: A study employing the WISC, spatial relationship conceptualization, and Gesture Imitations, Journal of Autism and Developmental Disorders, vol.10, issue.1, pp.45-62, 1987.
DOI : 10.1007/BF01487259

J. Osterling and G. Dawson, Early recognition of children with autism: A study of first birthday home videotapes, Journal of Autism and Developmental Disorders, vol.9, issue.4, pp.247-257, 1994.
DOI : 10.1176/ajp.135.11.1371

T. Pilowski, N. Yirmiya, C. Shulman, and R. Dover, The Autism Diagnostic Interview-Revised and the Childhood Autism Rating Scale: Differences between diagnostic systems and comparison between genders, Journal of Autism and Developmental Disorders, vol.28, issue.2, pp.143-151, 1998.
DOI : 10.1023/A:1026092632466

J. Raven, Progressive Matrice Coloured Test, 1981.
DOI : 10.1037/t10910-000

N. Rinehart, B. Tonge, A. Brereton, and J. Bradshaw, Attentional blink in young people with high-functioning autism and Asperger???s disorder, Autism, vol.1, issue.2, pp.47-66, 2010.
DOI : 10.1007/s10803-004-1998-2

S. J. Rogers and B. F. Pennington, A theoretical approach to the deficits in infantile autism, Development and Psychopathology, vol.2, issue.02, pp.137-162, 1991.
DOI : 10.1007/BF02206859

S. J. Rogers, L. Bennetto, R. Mcevoy, and B. F. Pennington, Imitation and Pantomime in High-Functioning Adolescents with Autism Spectrum Disorders, Child Development, vol.67, issue.5, pp.2060-2073, 1996.
DOI : 10.2307/1131609

S. J. Rogers, S. L. Hepburn, S. Stackhouse, and E. Wehner, Imitation performance in toddlers with autism and those with other developmental disorders, Journal of Child Psychology and Psychiatry, vol.21, issue.2, pp.763-781, 2003.
DOI : 10.1016/S0149-7634(01)00014-8

S. J. Rogers, G. S. Young, I. Cook, A. Giolzetti, and S. Ozonoff, Imitating actions on objects in early-onset and regressive autism: Effects and implications of task characteristics on performance, Development and Psychopathology, vol.31, issue.01, pp.71-85, 2010.
DOI : 10.1017/S0954579402002031

R. I. Rumiati and A. Tessari, Imitation of novel and well-known actions, Experimental Brain Research, vol.142, issue.3, pp.425-433, 2002.
DOI : 10.1007/s00221-001-0956-x

J. A. Russell, The Preschooler's Understanding of the Causes and Consequences of Emotion, Child Development, vol.61, issue.6, pp.1872-1881, 1990.
DOI : 10.2307/1130843

E. Saemundsen, P. Magnússon, J. Smári, and S. Sigurdardóttir, Autism Diagnostic Interview-Revised and the Childhood Autism Rating Scale: Convergence and discrepancy in diagnosing autism, Journal of Autism and Developmental Disorders, vol.33, issue.3, pp.319-328, 2003.
DOI : 10.1023/A:1024410702242

E. Schopler, R. J. Reichler, R. F. Devellis, and K. Daly, Toward objective classification of childhood autism: Childhood Autism Rating Scale (CARS), Journal of Autism and Developmental Disorders, vol.1, issue.1, pp.91-103, 1980.
DOI : 10.1001/archpsyc.1965.01730040037007

E. Schopler, R. J. Reichler, A. Bashford, M. D. Lansing, and L. M. Marcus, Profil psycho-éducatif (PEP-R) Evaluation et intervention individualisée pour enfants autistes ou présentant des troubles du développement, 1994.

M. Sevlever and J. M. Gillis, An examination of the state of imitation research in children with autism: Issues of definition and methodology, Research in Developmental Disabilities, vol.31, issue.5, pp.976-984, 2010.
DOI : 10.1016/j.ridd.2010.04.014

S. L. Sherman, E. G. Allen, L. H. Bean, and S. B. Freeman, Epidemiology of Down syndrome, Mental Retardation and Developmental Disabilities Research Reviews, vol.58, issue.3, pp.221-227, 2007.
DOI : 10.1037/11220-000

P. Shih, M. Shen, B. Öttl, B. Keehn, M. S. Gaffrey et al., Atypical network connectivity for imitation in autism spectrum disorder, Neuropsychologia, vol.48, issue.10, 2010.
DOI : 10.1016/j.neuropsychologia.2010.05.035

M. Sigman and J. A. Ungerer, Cognitive and language skills in autistic, mentally retarded, and normal children., Developmental Psychology, vol.20, issue.2, pp.293-302, 1984.
DOI : 10.1037/0012-1649.20.2.293

I. M. Smith and S. E. Bryson, Imitation and action in autism: A critical review., Psychological Bulletin, vol.116, issue.2, pp.259-273, 1994.
DOI : 10.1037/0033-2909.116.2.259

I. M. Smith and S. E. Bryson, GESTURE IMITATION IN AUTISM I: NONSYMBOLIC POSTURES AND SEQUENCES, Cognitive Neuropsychology, vol.9, issue.6-8, pp.747-770, 1998.
DOI : 10.1901/jaba.1994.27-685

M. Spanò, E. Mercuri, T. Rando, T. Pantò, A. Gagliano et al., Motor and perceptual???motor competence in children with Down syndrome: variation in performance with age, European Journal of Paediatric Neurology, vol.3, issue.1, pp.7-13, 1999.
DOI : 10.1053/ejpn.1999.0173

J. Spencer, J. O-'brien, K. Riggs, O. Braddick, J. Atkinson et al., Motion processing in autism, NeuroReport, vol.11, issue.12, pp.2765-2767, 2000.
DOI : 10.1097/00001756-200008210-00031

K. J. Steinman, S. H. Mostofsky, and M. B. Denckla, Toward a Narrower, More Pragmatic View of Developmental Dyspraxia, Journal of Child Neurology, vol.2009, issue.4, pp.71-81, 2010.
DOI : 10.1111/j.1469-8749.1992.tb14993.x

S. Ham, H. Corley, M. Rajendran, G. Carletta, J. Swanson et al., Brief report: Imitation of meaningless gestures in individuals with Asperger syndrome and highfunctioning autism, Journal of Autism and Developmental Disorders, vol.38, pp.569-573, 2008.

S. Ham, H. Bartolo, A. Corley, M. Rajendran, G. Szabo et al., Exploring the relationship between gestural recognition and imitation: Evidence of dyspraxia in autism spectrum disorders, Journal of Autism and Developmental Disorders, pp.10-1007, 2010.

W. L. Stone, O. Y. Ousley, and C. D. Littleford, Motor imitation in young children with autism: What's the object, Journal of Abnormal Child Psychology, vol.25, issue.6, pp.475-485, 1997.
DOI : 10.1023/A:1022685731726

C. Tardif, F. Lainé, M. Rodriguez, and B. Gepner, Slowing Down Presentation of Facial Movements and Vocal Sounds Enhances Facial Expression Recognition and Induces Facial???Vocal Imitation in Children with Autism, Journal of Autism and Developmental Disorders, vol.23, issue.8, pp.1469-1484, 2007.
DOI : 10.3406/enfan.1957.1350

M. Vanvuchelen, H. Roeyers, and W. De-weerdt, Nature of motor imitation problems in school-aged males with autism: how congruent are the error types? Developmental Medicine & Child Neurology, pp.6-12, 2007.

M. E. Villalobos, A. Mizuno, B. C. Dahl, N. Kemmotsu, and R. Müller, Reduced functional connectivity between V1 and inferior frontal cortex associated with visuomotor performance in autism, NeuroImage, vol.25, issue.3, pp.916-925, 2005.
DOI : 10.1016/j.neuroimage.2004.12.022

G. Vivanti, A. Nadig, S. Ozonoff, and S. J. Rogers, What do children with autism attend to during imitation tasks?, Journal of Experimental Child Psychology, vol.101, issue.3, pp.186-205, 2008.
DOI : 10.1016/j.jecp.2008.04.008

URL : http://digitool.Library.McGill.CA:80/webclient/DeliveryManager?pid=149815&custom_att_2=direct

H. Wallon, Les origines du caractère chez l'enfant, 1934.

S. J. Webb, G. Dawson, R. Bernier, and H. Panagiotides, ERP Evidence of Atypical Face Processing in Young Children with Autism, Journal of Autism and Developmental Disorders, vol.43, issue.5, pp.881-890, 2006.
DOI : 10.1111/j.2044-8295.1988.tb02745.x

J. P. Welsh, E. S. Ahn, and D. G. Placantonakis, Is autism due to brain desynchronization?, International Journal of Developmental Neuroscience, vol.23, issue.2-3, pp.253-263, 2005.
DOI : 10.1016/j.ijdevneu.2004.09.002

K. S. Wild, E. Poliakoff, A. Jerrison, and E. Gowen, The influence of goals on movement kinematics during imitation, Experimental Brain Research, vol.358, issue.3, pp.10-1007, 2010.
DOI : 10.1007/978-94-009-2071-2_4

D. Williams, Nobody nowhere: An extraordinary life of an autistic, 1992.

J. H. Williams, A. Whiten, and T. Singh, A Systematic Review of Action Imitation in Autistic Spectrum Disorder, Journal of Autism and Developmental Disorders, vol.34, issue.3, pp.285-299, 2004.
DOI : 10.1023/B:JADD.0000029551.56735.3a

P. R. Zelazo and D. M. Stack, Attention and information processing in infants with Down syndrome, Attention, Development and Psychopathology (chap. 6, pp.123-146, 1997.

L. Zwaigenbaum, S. Bryson, T. Rogers, W. Roberts, J. Brian et al., Behavioral manifestations of autism in the first year of life, International Journal of Developmental Neuroscience, vol.23, issue.2-3, pp.143-152, 2005.
DOI : 10.1016/j.ijdevneu.2004.05.001

F. Lainé, C. Tardif, and C. Psycle, Aix-en-Provence, France Bruno Gepner Laboratoire Parole et Langage Université de Provence and Fédération Autisme Vie Entière, Hôpital Montperrin, Aix-en-Provence, France France Lainé is now at affiliation: Department of Educational and Counseling Psychology This research was partially supported by a grant from the multidisciplinary " Cognition et Traitement de l'Information " CNRS program and by an Orange Foundation grant to France Lainé for her PhD in psychology. We would like to thank the MA psychology students Hélène Teyssèdre, CNRS UMR 6057 Akselle DiBattista and Anne-Laurie NDjikessi for their help with the testing and data analysis. We are also grateful to Philippe Blache, director of the " Laboratoire Parole et Langage " , for his scientific contribution, and to Pr

. Burack, Correspondence concerning this article should be addressed to: France Lainé, Department of Educational and Counseling Psychology