evidence: Children with speech and language disorders can have trouble using and understanding spoken or written words. They may have trouble: [...] - Von Hahn LE. Specific learning disabilities in children: Clinical features. https://www.uptodate.com/contents/search. Accessed Dec. 23, 2022. [...] - Von Hahn LE. Specific learning disabilities in children: Evaluation. https://www.uptodate.com/contents/search. Accessed Dec. 23, 2022.