Case-control study found that primary language disorders were associated with screen exposure.
M ColletB GagnièreC RousseauA ChapronLaure FiquetC CertainPublished in: Acta paediatrica (Oslo, Norway : 1992) (2018)
Being exposed to screens in the morning before school, and rarely or never discussing screen content with parents, meant children were six times more likely to develop primary language disorders.