A Short Treatment Study of Aripiprazole in Pediatric Patients With Autistic Disorder

Inclusion Criteria: * The patient meets current DSM-IV-TR diagnostic criteria for Autistic Disorder (defined in DSM-IV-TR) and also demonstrates behaviors such as tantrums, aggression, self-injurious behavior, or a combination of these problems. * Inpatient or outpatient status * Others Exclusion Criteria: * The patient is currently diagnosed with another disorder on the autism spectrum in DSM-IV-TR, including Asperger's, Rett's Disorder, PDD-NOS, Childhood Disintegrative Disorder, or Fragile-X Syndrome. * Patients who fall under a contraindication listed in the ABILIFY package insert * Others