What type of speech is characterized by its representation of lower-class characters in dramas?

The answer is appropriate as it identifies colloquial prose as the type of speech that often reflects the language and experiences of lower-class characters in dramas. Colloquial prose typically employs everyday language, slang, and informal expressions that would resonate with the speech patterns and realities of characters from working-class or lower-class backgrounds. This choice emphasizes realism in dialogue, making characters relatable and authentic, which is crucial for engaging the audience and accurately portraying social dynamics.

In contrast, formal speech tends to use sophisticated vocabulary and structured sentence forms that are less representative of lower-class experiences. Stylized verse often incorporates poetic elements and meter, which can create a distance from the reality of everyday speech. Elevated language, similarly, involves a high level of diction that may not align with the authenticity of lower-class characters, making it less suitable for their representation. Thus, colloquial prose is the most effective choice for depicting the speech of lower-class characters in drama.