How does SOL define central idea in a passage?

• A. The main concept or message that the passage communicates, supported by details.
• B. The author’s favorite sentence in the passage.
• C. The chronological sequence of events in the narrative.
• D. The stylistic devices used by the author.

Answer: (A)

The central idea is the main concept or message the passage communicates, and it is shown through the details the author includes to support that point. In SOL, you look for what the passage is mainly about and what idea the author wants you to take away after reading, not just a list of facts or a fancy sentence.

This answer is best because it captures the essence of the passage: the overall claim or insight the author is conveying, which is built up and supported by the details, examples, evidence, and reasoning scattered throughout the text. The other ideas focus on elements like a single sentence the author prefers, the order of events, or the stylistic devices used—these describe parts of how the text is written rather than the core message the author is communicating. For example, if a passage discusses how sunlight affects plant growth, the central idea would be that sunlight is essential for photosynthesis and growth, and the supporting details would be the observations, data, and explanations the author uses to back up that point.