Developmental language disorder (DLD) is best described as which of the following?

• A. A hearing impairment causing language delays.
• B. A communication disorder that interferes with learning, understanding, and using language.
• C. A cognitive deficit causing memory problems only.
• D. A behavioral disorder with attention issues.

Answer: (B)

DLD is best described as a communication disorder that interferes with learning, understanding, and using language. This captures the essence of DLD: the challenge lies in language itself, developing in early childhood, and not due to other recognizable causes like hearing loss. A hearing impairment can cause language delays, but DLD is diagnosed when language difficulties aren’t explained by poor hearing. A cognitive deficit focused on memory isn’t the defining feature, since DLD centers on language abilities rather than general cognition. A behavioral disorder with attention issues describes problems that may co-occur but don’t define DLD. So, the description that emphasizes language learning and use impairment best fits.