The child has difficulty understanding and using language. The cause of this disorder is unknown. Problems with receptive skills begins before the age of 4.
Specific prevention is unknown.
An audiogram should also be given to rule out the possibility of deafness . Psychotherapy is also recommended for children because of the possibility of an emotional or behavioral problem associated with mixed receptive-expressive language disorder. The outcome varies. Difficulty understanding and using language can cause problems with social interaction and ability to function independently as an adult. Parents who are concerned about their child's acquisition of language should have the child tested.