The research project is part of the evaluation of the therapeutic approaches in mental health. Its framework infant and juvenile units that have developed "integrative devices," taking into account recent advances in knowledge and providing care, education and pedagogical approach. The evolution of autistic children receiving these integrative devices is studied to determine the validity of the devices mentioned. The methodology is based on case studies in a natural situation. Clinicians are committed to network among themselves and with researchers in a multicenter study.

Inclusion Criteria:

• Children 3 to 6 years with diagnosis F84.0 and F84.1 according to ICD-10. The diagnosis should be made according to the criteria established by the recommendations on the diagnosis (FFP / HAS 2005).
• Children supported in care units that meet the criteria defined integrative practices.
• Children receiving a volume of hours of intervention between two and four half-days per week.
• Written parental consent collection.

Exclusion Criteria:

• Presence of co-morbidities such epilepsia, serious organ damage, somatic and sensory.

Children 3 to 6 years with a diagnosis F84.0 and F84.1 according to CIM-10, supported in care units that meet the criteria defined integrative practices.