Which of the following describes a language disorder?

A language disorder is characterized by challenges in understanding (comprehension) and using language (expression). This encompasses difficulties in a variety of areas, including vocabulary, sentence structure, and overall communication skills. While other options might describe aspects of communication disorders, they don't capture the broader scope and definition of a language disorder.

For example, issues with speech sounds refer more specifically to articulation or phonological disorders, rather than language disorders. Bumpy, interrupted speech typically describes fluency disorders, such as stuttering, which are distinct from language disorders. Likewise, incorrect formation of sentences may reflect grammatical issues but does not fully encompass the range of comprehension difficulties that a language disorder might include. Therefore, recognizing that both comprehension and expression are affected offers a more comprehensive understanding of a language disorder.