Which of the following describes the speech characteristics of children with IDD?

Children with intellectual and developmental disabilities (IDD) often display speech characteristics that are aligned with limited vocabulary and more simplistic language structures. The description of using concrete words with a smaller vocabulary reflects the challenges these children face in language acquisition and usage.

This characteristic can be attributed to various factors associated with IDD, including cognitive processing limitations and difficulties with abstract thinking. As a result, children with IDD tend to rely on straightforward, literal language and may struggle to use more complex vocabulary or varied sentence structures. Their communication often focuses on immediate, concrete concepts rather than abstract ideas.

In contrast, complex vocabulary usage, fluent and varied speech, and advanced articulation skills are typically associated with more typically developing peers. Children with IDD may not have the same level of exposure or cognitive capability to master these more sophisticated language skills. Thus, the characteristics that best describe their speech patterns generally involve a more basic, concrete use of language.