How much time does it take to make a proper autism evaluation?

Few hrs./few visits: An evaluation of your child. when using a multidisciplinary team, will be evaluated by a psychologist or psychiatrist,, therapists, speech/occupation or physical therapy. Each run a battery of tests on your child. The evaluation will take several hours or over several sessions. It best done at a Special Autistic Center. Many questions about development and other questions will be asked.