As with autism, no one really knows the cause of echolalia. If it develops as an adult it could be due to head trauma or severe amnesia and manifests itself when they are relearning their language skills. Some people, even those with autism, only experience the symptoms when they are anxious or extremely stressed.

Can echolalia occur without autism?

Echolalia and scripted language are often associated with children on the autism spectrum; however, may be present in the language of children who do not have this diagnosis.

Why does a child have echolalia?

Children with ASD use echolalia because they learn language differently. Typically developing children tend to begin learning language by first understanding and using single words, and then they gradually string them together to make phrases and sentences. Children with ASD often follow a different route.