A traumatic brain injury (TBI) typically results in a wide range of physical and cognitive effects. Recovery is gradual and many children only partially recover from their injuries. Before developing his treatment plan, your child’s speech-language pathologist (SLP) will conduct a thorough evaluation of the changes in his speech and language skills. She will also determine the impact of those changes on his day-to-day routine. The SLP will use a formal and an informal assessment to evaluate your child.