Which term describes an inability to use the symbols of language through appropriate grammatical patterns and the correct use of speech sounds?

• A. Language Disorder
• B. Grammatical patterns
• C. Communication Disorders
• D. Hearing Impairments

Answer: (A)

The question targets a difficulty with using language itself—the symbols of language (words and morphemes) and the rules that govern how they are arranged and produced (grammar and speech sounds). When someone cannot use language symbols correctly or apply appropriate grammatical patterns and phonology, the issue is best described as a language disorder. This centers on how language is formed and spoken, not merely on hearing it or on broader communication skills.

Hearing impairments involve trouble perceiving sounds, which can affect language development but aren’t defined by an inability to use language symbols or apply grammar and speech sounds. Communication disorders is a broader umbrella that includes speech and language problems, but the more precise term for trouble with language structure and sound production is language disorder. Grammatical patterns aren’t a disorder themselves; they’re part of language structure, so they don’t name a condition.