How do the syntax skills of children with IDD compare to typically developing children?

Children with Intellectual and Developmental Disabilities (IDD) typically experience syntax development that is slower compared to their typically developing peers. While many children may reach similar milestones in language development, those with IDD often take longer to acquire the full range of syntactic skills. This often results in the use of less mature sentence structures and a tendency toward simpler grammatical forms.

In contrast, typically developing children usually progress through stages of language development at a more standard pace, allowing them to quickly grasp and use complex syntactic structures. The difference in developmental rates can be attributed to various factors, including cognitive processing abilities, exposure to language, and the overall language learning environment. Consequently, children with IDD may require more targeted support to foster their syntax skills and help bridge the gap with their typically developing peers.