Which language disorder includes both expressive and receptive difficulties?

Mixed Language Disorder is characterized by difficulties in both expressive and receptive language skills. This means that individuals with this disorder may struggle not only to express themselves verbally or in writing (expressive language) but also have challenges in understanding and processing language that they hear or read (receptive language).

This complexity arises because language involves both comprehension and production. When both aspects are affected, it often indicates a deeper issue within the language-processing systems of the brain. Such difficulties can manifest in various ways, including trouble following directions, understanding conversation, forming sentences, and using appropriate vocabulary.

In contrast, receptive language disorder affects only the understanding aspect, while expressive language disorder is focused solely on the output of language. Speech impairment typically refers to difficulties with speech sounds or pronunciation rather than broader language comprehension or expression. Thus, mixed language disorder is the correct choice as it encapsulates the combined challenges faced by individuals who experience both expressive and receptive language difficulties.