"Language delay" refers to a situation where a person takes longer than expected to learn or develop their communication skills, such as speaking, understanding, or using words and sentences. Full definition
It included speech therapists giving additional training to other teaching staff so they could deliver evidence - based targeted interventions for children with language delay. (schoolsweek.co.uk)
Both the number of tablets and concentration in urine were associated with a significant increase in language delay in girls, and a slight but not significant decrease in boys. (sciencedaily.com)
For every half hour of mobile media use, a child's risk of language delay increased by about 50 percent. (sciencenews.org)