Student with Autism Spectrum Disorder

1. What Are The Causes and Characteristic of Autism Spectrum Disorder?

1.1. Causes of Autism Spectrum Disorder

1.1.1. Controversial Theories Regarding Causes of Autism

1.1.2. The Brain and Autism

2. What Are The Foundations of Autism Spectrum Disorder

2.1. A Brief History of Autism Spectrum Disorder

2.2. Definitions of Autism Spectrum Disorder

2.2.1. Autistic Disorder

2.2.2. Asperger Syndrome

2.2.3. Rett Syndrome

2.2.4. Childhood Disintegrative Disorder

2.2.5. Pervasive Development Disorder Not Otherwise Specified

2.3. Prevalence of Autism Spectrum Disorder