What can be a sign of communication deficits in toddlers at risk for SLI?

A sign of communication deficits in toddlers at risk for Specific Language Impairment (SLI) is low rates of language comprehension. Typically, children developing language skills appropriately show a progression in their ability to understand and use language. In contrast, toddlers who are at risk for SLI might struggle to comprehend spoken language, which can affect their overall communication abilities.

Language comprehension is fundamental for effective interaction and development of expressive language skills. When comprehension is limited, children may find it difficult to follow directions, engage in conversations, or respond appropriately to social cues, which can further exacerbate communication challenges.

High gestural communication may indicate an attempt to communicate effectively despite language delays. Frequent babbling and speech often reflect normal stages of language development, and advanced vocabulary use generally suggests strong language skills rather than deficits. Thus, low rates of language comprehension serve as a more accurate indicator of potential communication deficits in this context.