Answers are grounded in this paper and cite their sources.
At school entry, approximately two children in every class of 30 pupils will experience language disorder severe enough to hinder academic progress. Access to specialist clinical services should not depend on NVIQ.
No takes yet. Share an insight, caveat, or question.
Norbury et al. (2016) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: