It has been posited that SLI is just the low end of the normal continuum of language development.

Question

Quizplus · Accepted Answer

Some researchers believe that SLI represents a lower level of language development that falls within the range of normal variation, rather than a distinct disorder. This suggests that children with SLI may have similar underlying language abilities as their typically developing peers, but struggle to acquire and use language at a similar rate.

It Has Been Posited That SLI Is Just the Low