L. A. Croen, J. K. Grether, J. Hoogstrate, and S. Selvin, The changing prevalence of autism in California, Journal of Autism and Developmental Disorders, vol.32, issue.3, pp.207-215, 2002.
DOI : 10.1023/A:1015453830880

S. O. Dahlgren and C. Gillberg, Symptoms in the first two years of life, European Archives of Psychiatry and Neurological Sciences, vol.10, issue.3, pp.169-174, 1989.
DOI : 10.1007/BF00451006

P. Dansart, L'autisme, handicap de communication, Glossa, vol.70, pp.32-41, 2000.

G. Dawson and K. Zanolli, Early Intervention and Brain Plasticity in Autism, 2003.
DOI : 10.1002/0470869380.ch16

A. Decasper and W. Fifer, Of human bonding: newborns prefer their mothers' voices, Science, vol.208, issue.4448, pp.52-69, 1980.
DOI : 10.1126/science.7375928

G. Dehaene-lambertz and B. Van-ooijen, Le langage dans la première année de vie: nouvelles perspectives, Neuropédiatrie, pp.34-40, 2000.

. Autism, A comparative clinical study in very young children using IBSE scale. European Child and adolescent psychiatry, pp.343-351

C. Dionne, A. Paquet, and M. Rousseau, Programmes d'intervention précoce pour les enfants, 2011.

D. Dollberg, Sustained withdrawal behavior in clinic-referred and nonreferred infants, Infant Mental Health Journal, vol.25, issue.3, pp.292-309, 2006.
DOI : 10.1002/imhj.20093

L. Elder, G. Dawson, K. Toth, D. Fein, and J. Munson, Head Circumference as an Early Predictor of Autism Symptoms in Younger Siblings of Children with Autism Spectrum Disorder, Journal of Autism and Developmental Disorders, vol.34, issue.6, pp.1104-1111, 2008.
DOI : 10.1007/s10803-007-0495-9

G. L. Engel and F. Reichsman, Spontaneous and Experimentally Induced Depressions in an Infant with A Gastric Fistula: A Contribution to the Problem of Depression, Journal of the American Psychoanalytic Association, vol.4, issue.3, pp.428-52, 1956.
DOI : 10.1177/000306515600400302

G. L. Engel and A. H. Schmale, Conservation withdrawal: a primary regulatory process for organismic homeostasis CIBA foundation symposium 8 (new series), Physiology, emotion and psychosomatic illness, pp.57-85, 1972.

J. Etiemble, Une expertise collective pour promouvoir le dépistage précoce des troubles mentaux de l'enfant. Revue française des affaires sociales, pp.15-33, 2004.

K. Fischer, A theory of cognitive development: The control and construction of hierarchies of skills., Psychological Review, vol.87, issue.6, pp.477-531, 1980.
DOI : 10.1037/0033-295X.87.6.477

J. C. Fodstad, J. L. Matson, J. Hess, and D. Neal, Social and communication behaviours in infants and toddlers with autism and pervasive developmental disorder-not otherwise specified, Developmental Neurorehabilitation, vol.7, issue.3, pp.152-157, 2009.
DOI : 10.1080/17518420902936748

E. Fombonne, The epidemiology of autism: a review, Psychological Medicine, vol.29, issue.4, pp.769-786, 1999.
DOI : 10.1017/S0033291799008508

E. Fombonne, A. Giacomo, and . De, La reconnaissance des signes d'autisme par les parents, Devenir, vol.12, pp.47-62, 2000.

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

E. Fombonne, Etudes épidémiologiques de l'autisme infantile, 2004.

R. Soulé and . Diatkine, Nouveau traité de psychiatrie de l'enfant et de l'adolescent (pp, pp.1171-1185

S. Fraiberg, Pathological defenses in infancy, Psychoanalyze, vol.51, pp.612-635, 1982.

N. Garon, S. E. Bryson, L. Zwaigenbaum, I. M. Smith, J. Brian et al., Temperament and its Relationship to Autistic Symptoms in a High-Risk Infant Sib Cohort, Journal of Abnormal Child Psychology, vol.23, issue.1, pp.59-78, 2009.
DOI : 10.1007/s10802-008-9258-0

M. Gattegno, L. Reynaud, A. Streri, C. Barthélémy, and J. Adrien, Les dysfonctionnements interactifs et moteurs chez des bébés âgés de 4 à 6 mois ultérieurement diagnostiqués autistes: Analyses à partir des films familiaux, pp.3-4, 2005.

M. Gattegno, La prise en charge des personnes avec autisme et troubles envahissants du développement: L'intervention adaptée et individualisée, 2008.

S. Gerber, A Developmental Perspective on Language Assessment and Intervention for Children on the Autistic Spectrum, Topics in Language Disorders, vol.23, issue.2, pp.74-94, 2003.
DOI : 10.1097/00011363-200304000-00003

A. Gesell, THE MENTAL GROWTH OF THE PRE-SCHOOL CHILD, The Journal of Nervous and Mental Disease, vol.64, issue.2, 1926.
DOI : 10.1097/00005053-192608000-00059

A. Giacomo and E. Fombonne, Parental recognition of developmental abnormalities in autism, European Child & Adolescent Psychiatry, vol.7, issue.3, pp.131-136, 1998.
DOI : 10.1007/s007870050058

F. P. Glascoe, Parents' Concerns About Children's Development: Prescreening Technique or Screening Test?, PEDIATRICS, vol.99, issue.4, pp.522-528, 1997.
DOI : 10.1542/peds.99.4.522

F. P. Glascoe, PEDS: Parent's Evaluation of Developmental Status, 1997.

B. Golse, Du risque autistique au risque prédictif: dépistage précoce et prévention, P. Delion et al., Les bébés à risque autistique Toulouse : Erès, pp.11-25, 1998.

B. Golse, Autisme infantile : dépistage et prévention. La psychiatrie de l'enfant, pp.381-393, 2003.
DOI : 10.3917/psye.462.0381

G. Dictionnaire-de-la-psychologie, Larousse, 2011.

A. Guedeney, From early withdrawal reaction to infant depression: A baby alone does exist, Infant Mental Health Journal, vol.38, issue.4, pp.339-349, 1997.
DOI : 10.1002/(SICI)1097-0355(199724)18:4<339::AID-IMHJ2>3.0.CO;2-G

A. Guedeney and J. Fermanian, A validity and reliability study of assesment and screening for sustained withdrawal reaction in infancy : the alarm distress baby scale, Infant Mental Health Journal, vol.5, pp.559-575, 2001.

A. Guedeney, J. Charron, M. Delour, and J. Fermanian, L'??valuation du comportement de retrait relationnel du jeune enfant lors de l'examen p??diatrique par l'??chelle d'alarme d??tresse b??b?? (adbb), La psychiatrie de l'enfant, vol.44, issue.1, pp.211-231, 2001.
DOI : 10.3917/psye.441.0211

A. Guedeney, C. Dumond, F. Grasso, and N. Starakis, Comportement de retrait relationnel du jeune enfant Du concept ?? l???outil diagnostique, m??decine/sciences, vol.20, issue.11, pp.1046-1049, 2004.
DOI : 10.1051/medsci/200420111046

A. Guedeney, Withdrawal behavior and depression in infancy, Infant Mental Health Journal, vol.21, issue.4, pp.393-408, 2007.
DOI : 10.1002/imhj.20143

M. A. Hattier, J. L. Matson, M. Sipes, and N. Turygin, Communication deficits in infants and toddlers with developmental disabilities, Research in Developmental Disabilities, vol.32, issue.6, pp.32-2108, 2011.
DOI : 10.1016/j.ridd.2011.08.019

H. Hazlett, M. Poe, G. Gerig, R. Smith, J. Provenzale et al., Magnetic Resonance Imaging and Head Circumference Study of Brain Size in Autism, Archives of General Psychiatry, vol.62, issue.12, pp.62-1366, 2005.
DOI : 10.1001/archpsyc.62.12.1366

T. Heller, Über die Dementia infantilis, Zeitschrift für Kinderforschung, vol.37, pp.661-667, 1930.

H. Honda, Y. Shimizu, K. Misumi, and M. Niimi, Cumulative incidence and prevalence of childhood autism in children in Japan, The British Journal of Psychiatry, vol.169, issue.2, pp.228-235, 1996.
DOI : 10.1192/bjp.169.2.228

M. Horovitz and J. L. Matson, Communication deficits in babies and infants with autism and pervasive developmental disorder???not otherwise specified (PDD-NOS), Developmental Neurorehabilitation, vol.16, issue.6, 2010.
DOI : 10.1023/A:1025854816091

P. Howlin and A. Moore, Diagnosis in Autism, Autism, vol.298, issue.3, pp.135-162, 1997.
DOI : 10.1177/1362361397012003

M. Hoyson, B. Jamieson, and P. S. Strain, Individualized group instruction of normally developing and autisticlike children: A description and evaluation of the LEAP curriculum model, Journal of the Division of Early Childhood, vol.8, pp.157-181, 1984.

R. Illingworth, Développement psychomoteur de l'enfant, 1990.

W. Ironside, The Infant Development Distress (IDD) Syndrome: A Predictor of Impaired Development?, Australian & New Zealand Journal of Psychiatry, vol.79, issue.3, pp.153-158, 1975.
DOI : 10.3109/00048677509159841

P. Jeammet, A. Plantade, C. Portelli, and J. P. Thevenot, Une nouvelle édition de la classification française des troubles mentaux de l'enfant et de l'adolescent : la CFTMEA, 2002.

L. Kanner, Autistic disturbances of affective contact, Nervous Child, vol.2, pp.217-250, 1943.

B. M. Keehn, Investigation of attention on autism spectrum disorder: Are anomalies in attention are related to the development of socio-communicative impairments? Dissertation Abstracts International: Section B: The Sciences and Engineering, p.4365, 2012.

R. Landa, K. Holman, and E. Garrett-mayer, Social and Communication Development in Toddlers With Early and Later Diagnosis of Autism Spectrum Disorders, Archives of General Psychiatry, vol.64, issue.7, pp.853-864, 2007.
DOI : 10.1001/archpsyc.64.7.853

J. Law, J. Boyle, F. Harris, A. Harkness, and C. Nye, Prevalence and natural history of primary speech and language delay: findings from a systematic review of the literature, International Journal of Language and Communication Disorders, vol.35, pp.165-188, 2000.

I. Leddet, Comparison of clinical diagnoses and Rimland E2 scores in severely disturbed children, Journal of Autism and Developmental Disorders, vol.11, issue.2, pp.215-225, 1986.
DOI : 10.1007/BF01531731

P. Lenoir, J. Malvy, and C. Bodier-rethore, L'autisme et les troubles du développement psychologique, 2007.

L. Roux, B. Richard, J. Rouanet, and H. , Introduction à l'analyse des comparaisons et à l'analyse des données, Cours de Psychologie : Processus et Applications, 1995.

V. Lewis, Play and Language in Children with Autism, Autism, vol.7, issue.4, pp.391-399, 2003.
DOI : 10.1177/1362361303007004005

V. Lewis, J. Boucher, L. Lupton, and S. Watson, Relationships between symbolic play, functional play, verbal and non-verbal ability in young children, International Journal of Language and Communication Disorders, vol.35, pp.117-127, 2000.

C. Lord, M. Rutter, and A. Le-couteur, Autism Diagnostic Interview-Revised: A revised version of a diagnostic interview for caregivers of individuals with possible pervasive developmental disorders, Journal of Autism and Developmental Disorders, vol.93, issue.5, pp.659-685, 1994.
DOI : 10.1007/BF02172145

C. Lord, Follow-Up of Two-Year-Olds Referred for Possible Autism, Journal of Child Psychology and Psychiatry, vol.33, issue.8, pp.1365-1382, 1995.
DOI : 10.1007/BF01046106

C. Lord and R. Luyster, Early diagnosis of children with autism spectrum disorders, Clinical Neuroscience Research, vol.6, issue.3-4, 2006.
DOI : 10.1016/j.cnr.2006.06.005

V. Lotter, Epidemiology of autistic conditions in young children, Social Psychiatry, vol.3, pp.124-137, 1966.

O. I. Lovaas, Behavioral treatment and normal educational and intellectual functioning in young autistic children., Journal of Consulting and Clinical Psychology, vol.55, issue.1, pp.3-9, 1987.
DOI : 10.1037/0022-006X.55.1.3

J. Luby and K. Morgan, Characteristics of an Infant/Preschool Psychiatric Clinic, 1997.

G. Magerotte and B. Rogé, Intervention précoce en autisme : un défi pour les praticiens. L'évolution psychiatrique, pp.579-588, 2004.
DOI : 10.1016/j.evopsy.2003.07.003

A. Mars, J. E. Mauk, and P. W. Dowrick, Symptoms of pervasive developmental disorders as observed in prediagnostic home videos of infants and toddlers, The Journal of Pediatrics, vol.132, issue.3, pp.500-504, 1998.
DOI : 10.1016/S0022-3476(98)70027-7

P. Mazet, D. Houzel, and C. Burzstein, Autisme infantile et psychoses pr??coces de l'enfant, EMC, Psychiatrie. Paris : Editions Scientifiques et Médicales Elvesier, 2000.
DOI : 10.1016/S0246-1072(00)00022-5

R. Mccathren, P. Yoder, and S. Warren, The Relationship Between Prelinguistic Vocalization and Later Expressive Vocabulary in Young Children With Developmental Delay, Journal of Speech Language and Hearing Research, vol.42, issue.4, pp.915-924, 1999.
DOI : 10.1044/jslhr.4204.915

A. Meltzoff and M. Moore, Imitation of Facial and Manual Gestures by Human Neonates, Science, vol.198, issue.4312, pp.75-78, 1977.
DOI : 10.1126/science.198.4312.75

S. Menahem, Possible Conservation-Withdrawal Reaction in Two Infants, Journal of Developmental & Behavioral Pediatrics, vol.5, issue.6, pp.361-363, 1984.
DOI : 10.1097/00004703-198412000-00014

B. Segura, The Each Child Study: systematic screening for autism spectrum disorders in a pediatric settings, Pediatrics, vol.127, issue.5, pp.866-871, 2011.

L. Milne, P. Greenway, A. Guedeney, and B. Larroque, Long term developmental impact of social withdrawal in infants, Infant Behavior and Development, vol.32, issue.2, pp.159-166, 2009.
DOI : 10.1016/j.infbeh.2008.12.006

P. Mirrett, D. Bailey, J. Roberts, and D. Hatton, Developmental Screening and Detection of Developmental Delays in Infants and Toddlers with Fragile X Syndrome, Journal of Developmental & Behavioral Pediatrics, vol.25, issue.1, pp.21-27, 2004.
DOI : 10.1097/00004703-200402000-00004

P. Jeammet, A. Plantade, C. Portelli, and J. Thevenot, CFTMEA 2000 : Nouvelle version de la classification française des troubles mentaux de l'enfant et de l'adolescent, 2000.

S. Mitchell, J. Brian, L. Zwaigenbaum, W. Roberts, P. Szatmari et al., Early Language and Communication Development of Infants Later Diagnosed with Autism Spectrum Disorder, Journal of Developmental & Behavioral Pediatrics, vol.27, issue.Supplement 2, pp.69-78, 2006.
DOI : 10.1097/00004703-200604002-00004

P. Molina, B. Ongari, and H. M. Schadee, Un contributo alla valutazione dellosvillupo : la Scala della Communicazione Sociale Precoce (ECSP) Eta evoluiva, pp.64-82, 1998.

P. Molina, D. Bulgarelli, P. Marsan, S. Spinelli, and R. Miceli, Social and communicative development in infancy: first results from a questionnaire for parents and daycare professional caregivers, poster at the XVIII Biennal Meeting of ISSBD, pp.11-15, 2004.

L. Morgan, A. M. Wetherby, and A. Barber, Repetitive and stereotyped movements in children with autism spectrum disorders late in the second year of life, Journal of Child Psychology and Psychiatry, vol.34, issue.8, pp.826-837, 2008.
DOI : 10.1111/j.1469-7610.2008.01904.x

P. Mundy, M. Sigman, and C. Kasari, A longitudinal study of joint attention and language development in autistic children, Journal of Autism and Developmental Disorders, vol.27, issue.1, pp.115-128, 1990.
DOI : 10.1007/BF02206861

P. Mundy, A. R. Neal, and L. M. Glidden, Neural plasticity, joint attention, and a transactional social-orienting model of autism, Autism, vol.23, pp.139-168, 2001.
DOI : 10.1016/S0074-7750(00)80009-9

J. Nadel, L'humain version bébé, Le développement du nourrisson, 2004.

J. Nadel and N. Aouka, Imitation: some cues for intervention approches in autism spectrum disorders, Social and communication development in autism spectrum disorders, pp.219-235, 2006.

N. Nader-grobois, L'autorégulation et la dysrégulation chez de jeunes enfants avec autisme en situation d'évaluation développementale. Revue Francophone de la Déficience Intellectuelle, pp.34-52, 2006.

M. Ohta, Y. Nagai, H. Hara, and M. Sasaki, Parental perception of behavioral symptoms in Japanese autistic children, Journal of Autism and Developmental Disorders, vol.48, issue.4, pp.549-563, 1987.
DOI : 10.1007/BF01486970

O. Mondiale-de and L. Santé, Classification internationale des troubles mentaux (CIM 10), 1999.

J. A. 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 : 10.1007/BF02172225

J. A. Osterling, G. Dawson, and J. A. Munson, Early recognition of 1-year-old infants with autism spectrum disorder versus mental retardation, Development and Psychopathology, vol.14, issue.02, pp.239-251, 2002.
DOI : 10.1017/S0954579402002031

S. Ozonoff and K. Cathcart, Effectiveness of a home program intervention for young children with autism, Journal of Autism and Developmental Disorders, vol.28, issue.1, pp.25-32, 1998.
DOI : 10.1023/A:1026006818310

B. Pan, Sementic development The development of language, pp.112-147, 2004.

O. Pascalis, S. De-schonen, J. Morton, C. Deruelle, and M. Fabre-grenet, Mother's face recognition in neonates: a replication and an extention, Infant Behavior and Development, pp.79-85, 1995.

O. Pascalis and A. Slater, The development of face processing in infancy and early childhood: current perspectives, Infant and Child Development, vol.10, issue.1-2, 2003.
DOI : 10.1002/icd.238

P. Halaby, B. Adrien, and J. , Un programme d'intervention individuelle centrée sur l'hétérorégulation de l'attention conjointe, 2011.

J. Piajet, La naissance de l'intelligence chez l'enfant, 1936.

K. Pierce, C. Carter, M. Weinfeld, J. Desmond, R. Hazin et al., Detecting, Studying, and Treating Autism Early: The One-Year Well-Baby Check-Up Approach, The Journal of Pediatrics, vol.159, issue.3, pp.159-458, 2011.
DOI : 10.1016/j.jpeds.2011.02.036

P. Planche, La r??action ?? la nouveaut????: un indice de d??pistage pr??coce de l???autisme???, Annales M??dico-psychologiques, revue psychiatrique, vol.168, issue.8, 2010.
DOI : 10.1016/j.amp.2009.04.019

J. Postel and C. Quetel, Nouvelle histoire de la psychiatrie, 2004.
URL : https://hal.archives-ouvertes.fr/halshs-00004155

H. F. Prechtl, Continuity and change in early neutral development, 1984.

R. Pry, J. Juhel, J. Bodet, and A. Baghdadli, Stabilit?? et changement du retard mental chez le jeune autiste, Stabilité et changement du retard mental chez le jeune autiste, pp.270-277, 2005.
DOI : 10.3917/enf.573.0270
URL : http://www.cairn.info/load_pdf.php?ID_ARTICLE=ENF_573_0270

R. Council, Educating Children with Autism. Division of Behavioral and Social Sciences and Education. Committee on Educational Interventions for Children with Autism, 2001.

&. Ukoumunne and O. , Growth of infant communication between 8 and 12 months: a population study, Journal of Pediatrics and Child Health, vol.42, pp.764-770, 2006.

P. Rochat, Connaissance de soi, Le développement du nourrisson, 2004.

D. Robins, D. Fein, and N. Barton, The modified checklist for autism in toddlers (M- CHAT), 1999.

D. Robins, D. Fein, M. Barton, and J. Green, The Modified check-list for autism in toddlers : an initial stufy investigating the early detection of autism and pervasive developmental disorders, Journal of Autism and Developmental Disorders, issue.2, pp.31-131, 2001.

B. Rogé, Autisme, comprendre et agir, 2003.

B. Rogé, H. Chabrol, and I. Unsaldi, Le d??pistage pr??coce de l???autisme??: Quelle faisabilit?????, Enfance, vol.2009, issue.01, pp.27-40, 2009.
DOI : 10.4074/S0013754509001049

S. J. Rogers and D. L. Dilalla, Age of Symptom Onset in Young Children with Pervasive Developmental Disorders, Journal of the American Academy of Child & Adolescent Psychiatry, vol.29, issue.6, pp.863-872, 1990.
DOI : 10.1097/00004583-199011000-00004

J. Rossi and . Et-coll, Les méthodes de recherche en psychologie, 1999.

J. Roy, Le bébé handicapé et sa famille Candilis-Huisman (éds) La construction des liens familiaux pendant la première enfance, 1995.

G. O. Sallows and T. D. Graupner, Intensive Behavioral Treatment for Children With Autism: Four-Year Outcome and Predictors, American Journal on Mental Retardation, vol.110, issue.6, pp.417-438, 2005.
DOI : 10.1352/0895-8017(2005)110[417:IBTFCW]2.0.CO;2

D. Sauvage, Autisme du nourrisson et du jeune enfant, 1988.

S. De, B. Jusczyk, P. Mac-neilage, P. Motron, and J. , Developmental Neurocognition: Speech and face processing in the first year of life, 1993.

E. Schopler, R. Reichler, R. 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 : 10.1007/BF02408436

I. Seynhaeve and N. Nader-grosbois, Sensorimotor development and dysregulation of activity in young children with autism and with intellectual disabilities, Research in Autism Spectrum Disorders, vol.2, issue.1, pp.46-59, 2008.
DOI : 10.1016/j.rasd.2007.03.001

S. J. Sheinkopf and B. Siegel, Home based behavioral treatment of young autistic children, Journal of Autism and Developmental Disorders, vol.28, issue.1, pp.15-23, 1998.
DOI : 10.1023/A:1026054701472

B. Siegel, C. Pliner, J. Eschler, and G. R. Elliott, How Children with Autism are Diagnosed, Journal of Developmental & Behavioral Pediatrics, vol.9, issue.4, 1988.
DOI : 10.1097/00004703-198808000-00004

M. Sigman and E. Ruskin, Continuity and change in the social competence of children with autism, Down syndrome, and developmental delays. Monographs of the Society for Research in Child Development, p.114, 1999.

M. Sigman, A. Dijamco, M. Gratier, and A. Rozga, Early detection of core deficits in autism. Mental retardation and developmental disabilities research reviews, pp.221-233, 2004.

L. E. Smith, C. E. Akai, L. V. Klerman, and B. R. Keltner, What mothers don't know and doctors don't say: Detecting early developmental delays, Infant Mental Health Journal, vol.11, issue.4, pp.31-455, 2010.
DOI : 10.1002/imhj.20266

M. Soulé, Une ardente obligation: la prévention précoce, 2004.

S. Sparrow, D. Balla, and D. Cichetti, Vineland Adaptative Behaviour Scale, a revision of the Vineland Social maturity Scale, Minnesota : American Guidance Service, 1984.

S. Wheelwright, The frequency and distribution of spontaneous attention shifts between social and nonsocial stimuli in autistic, typically developing, and nonautistic developmentally delayed infants, Journal of Child Psychology and Psychiatry, vol.39, pp.747-753, 1998.

S. Tek, A longitudinal analysis of joint attention and language development in young children with autism spectrum disorders. Dissertation Abstracts Internationnal : section B : the sciences and engineering, p.7126, 2011.

M. Tomasello, Constructing a Language: A Usage-Based Theory of Language Acquisition, 2003.

C. Tourette, Accueil de l'enfant handicapé: famille et structures, 2001.

. Comblain, Manuel de psychologie des handicaps: sémiologie et principes de remédiations

I. Uzgiris and J. Hunt, Assesment in infancy. Ordinal scales of psychological development, 1975.

R. Van-der-gaag, Dépistage et diagnostic précoce de l'autisme. Approche Neuropsychologique des Apprentissages chez l'Enfant, pp.441-446, 2011.

F. Volkmar, K. Chawarska, and A. Klin, Autism in Infancy and Early Childhood, Annual Review of Psychology, vol.56, issue.1, 2005.
DOI : 10.1146/annurev.psych.56.091103.070159

H. Wallon, Les étapes de la sociabilité, Enfance, Numéro spécial, pp.117-131, 1956.

N. Watt, A. M. Wetherby, A. Barber, and L. Morgan, Repetitive and Stereotyped Behaviors in Children with Autism Spectrum Disorders in the Second Year of Life, Journal of Autism and Developmental Disorders, vol.34, issue.8, pp.1518-1533, 2008.
DOI : 10.1007/s10803-007-0532-8

J. Wendland, A. Gautier, M. Wolff, J. Brisson, and J. Adrien, Retrait relationnel et signes pr??coces d'autisme : ??tude pr??liminaire ?? partir de films familiaux, Devenir, vol.22, issue.1, pp.22-51, 2010.
DOI : 10.3917/dev.101.0051
URL : http://www.cairn.info/load_pdf.php?ID_ARTICLE=DEV_101_0051

E. Werner, G. Dawson, J. Osterling, and N. Dinno, Recognition of Autism Spectrum Disorder Before One Year of Age: A Retrospective Study Based on Home Videotapes, Journal of Autism and Developmental Disorders, vol.30, issue.2, pp.157-162, 2000.
DOI : 10.1023/A:1005463707029

E. Werner, G. Dawson, J. Munson, and J. Osterling, Variation in Early Developmental Course in Autism and its Relation with Behavioral Outcome at 3???4??Years of Age, Journal of Autism and Developmental Disorders, vol.30, issue.3, pp.337-350, 2005.
DOI : 10.1007/s10803-005-3301-6

A. M. Wetherby, J. Woods, L. Allen, J. Cleary, H. Dickinson et al., Early Indicators of Autism Spectrum Disorders in the Second Year of Life, Journal of Autism and Developmental Disorders, vol.289, issue.2, pp.473-493, 2004.
DOI : 10.1007/s10803-004-2544-y

A. Wetherby, N. Watt, and S. Shumway, Social Communication Profiles of Children with Autism Spectrum Disorders Late in the Second Year of Life, Journal of Autism and Developmental Disorders, vol.22, issue.5, pp.960-975, 2007.
DOI : 10.1007/s10803-006-0237-4

D. Wimpory, R. P. Hobson, J. M. Williams, and S. Nash, Are infants with autism socially engaged? A study of recent retrospective parental reports, Journal of Autism and Developmental Disorders, vol.30, issue.6, pp.525-536, 2000.
DOI : 10.1023/A:1005683209438

L. Wing and J. Gould, Severe impairments of social interaction and associated abnormalities in children: Epidemiology and classification, Journal of Autism and Developmental Disorders, vol.6, issue.1, pp.11-29, 1979.
DOI : 10.1007/BF01531288

L. Wing and D. Potter, The epidemiology of autistic spectrum disorders: is the prevalence rising?, Mental Retardation and Developmental Disabilities Research Reviews, vol.1, issue.3, pp.151-161, 2002.
DOI : 10.1002/mrdd.10029

N. Yirmiya and S. Ozonoff, The Very Early Autism Phenotype, Journal of Autism and Developmental Disorders, vol.23, issue.1, pp.1-11, 2007.
DOI : 10.1007/s10803-006-0329-1

N. Yirmiya and T. Charman, The prodrome of autism: early behavioral and biological signs, regression, peri- and post-natal development and genetics, Journal of Child Psychology and Psychiatry, vol.12, issue.4, pp.432-458, 2010.
DOI : 10.1111/j.1469-7610.2010.02214.x

P. Yoder, W. L. Stone, T. Walden, and E. Malesa, Predicting Social Impairment and ASD Diagnosis in Younger Siblings of Children with Autism Spectrum Disorder, Journal of Autism and Developmental Disorders, vol.47, issue.1, pp.39-1381, 2009.
DOI : 10.1007/s10803-009-0753-0

R. L. Young, N. Brewer, and C. Pattison, Parental Identification of Early Behavioural Abnormalities in Children with Autistic Disorder, Autism, vol.7, issue.2, pp.125-143, 2003.
DOI : 10.1177/1362361303007002002

R. Zazzo, M. Gilly, and M. Verba-rad, The new mesurment scale of intelligence, 1966.

R. Zazzo, La première année de la vie, 1986.

L. Zwaigenbaum, A. Thurm, W. Stone, G. Baranek, S. Bryson et al., Studying the Emergence of Autism Spectrum Disorders in High-risk Infants: Methodological and Practical Issues, Journal of Autism and Developmental Disorders, vol.23, issue.1, pp.466-480, 2007.
DOI : 10.1007/s10803-006-0179-x