In Texas, children with disabilities who are between the ages of 3 and 21 are eligible for special education services. To qualify for these services, a child must have one or more of the following disabilities: autism, deaf-blindness, emotional disturbance, hearing impairment, intellectual disability, multiple disabilities, orthopedic impairment, other health impairment, specific learning disability, speech or language impairment, traumatic brain injury, or visual impairment.