Autism Spectrum Disorder Clinical Trials

Experimental: Remote Diagnosis Arm

Remote Diagnostic Arm (Teleconsultation):~First Teleconsultation (V1): A child psychiatrist or psychologist specializing in ASD conducts the ADI-R (short version) interview with the parents or legal guardian via teleconsultation. The professional will score the items from the algorithm. After the consultation, the professional completes a questionnaire assessing the technical aspects of the remote interview (e.g., video quality, connection stability).~Second Teleconsultation (V2): During the BOSA remote assessment, the professional sends the parent/caregiver instructions and a video link. The parent watches the video and follows guidance on how to position themselves and the child for optimal visibility. The parent then carries out the BOSA activities under supervision. The professional observes the child's behavior and provides time guidance. Two questionnaires are completed: one on the technical aspects of the consultation and the second on parent-child interaction.

No_intervention: In person Arm

In-person Arm (as usual) :~Visit V0 (In-person ADI-R): The ADI-R interview is conducted in person by a psychiatrist or psychologist.~Visit V3 (In-person ADOS-2): A different randomly assigned professional will perform an in-person ADOS-2 evaluation.