Which element is essential to a well-supported claim in evidence-based reasoning?

• A. A clear claim supported by relevant evidence and explained reasoning.
• B. A claim without any evidence.
• C. Only personal opinion without any text reference.
• D. A claim that has been paraphrased from the source.

Answer: (A)

In evidence-based reasoning, a well-supported claim has three parts: a clear statement, evidence that is relevant to that statement, and reasoning that explains how the evidence supports the claim. The strongest answer includes all three, because the explanation shows the link between the data or facts and the claim, making the argument transparent and convincing.

If a claim comes with no evidence, it’s just an assertion and lacks support. If a claim rests only on personal opinion without any text references or source material, there’s no external basis to judge its credibility. Merely paraphrasing from a source doesn’t by itself demonstrate how the evidence supports the claim or provide the needed analysis to connect evidence to the conclusion; without that connection, the argument isn’t fully evidence-based.