Which of the following is an indicator of abnormal language usage?

Pressured speech and a fast pace can indicate abnormal language usage, as these characteristics may point to underlying psychological or neurological conditions. This type of speech pattern is often seen in disorders such as mania or certain types of anxiety, where the individual feels compelled to speak quickly, often with little regard for the listener’s response or engagement. In such cases, the rapid flow of speech may lead to disorganized thoughts, making it difficult for the speaker to maintain coherence.

In contrast, the other options represent more typical or appropriate forms of communication. Clear articulation and proper word choice suggest fluency and control over language, while cohesive dialogue indicates a logical and well-structured conversation. Avoiding specific topics, while potentially suggestive of discomfort or anxiety, does not in itself indicate abnormal language usage, as many people might avoid certain subjects for personal reasons without it being pathological. Thus, the characteristics of pressured speech and a fast pace clearly mark a deviation from standard communication patterns, making it the correct indicator of abnormal language usage.