To be diagnosed with a developmental language disorder, what additional characteristics must a child have?

The correct answer focuses on the requirement for a child to have normal hearing and normal neurological status in order to accurately diagnose a developmental language disorder. This is crucial because developmental language disorders are characterized specifically by difficulties in acquiring language due to inherent issues in language processing, not due to other external factors such as hearing loss or neurological impairments. When evaluating a child's language abilities, it is essential to consider these aspects to ensure that the language challenges are not a secondary effect of other conditions, such as auditory processing disorders or neurological disorders, which could affect communication skills.

The other choices do not pertain to the diagnostic criteria of developmental language disorders. While mathematics skills, reading skills, and creativity may reflect other areas of cognitive development, they are not relevant to establishing whether a child has a developmental language disorder. The emphasis remains on ruling out hearing and neurological issues to confirm the diagnosis is solely related to language acquisition and processing.