In strengthening an argument, which approach is least appropriate?

In strengthening an argument, which approach is least appropriate?

• A. Presenting new evidence that directly supports the conclusion.
• B. Addressing plausible counterarguments with additional data.
• C. Clarifying the logical connections between premises and conclusion.
• D. Providing unrelated evidence that does not address the conclusion.

Answer: (D)

Strengthening an argument means increasing support for the conclusion by adding relevant evidence, clarifying how the premises lead to the conclusion, and showing the argument can withstand objections. Presenting new evidence that directly supports the conclusion does just that by providing additional reasons to accept the claim. Addressing plausible counterarguments with extra data helps demonstrate that the argument remains solid when challenged, which boosts its persuasiveness. Clarifying the logical connections between premises and the conclusion makes the reasoning transparent, so readers understand exactly why the conclusion follows. Providing unrelated evidence that does not address the conclusion, on the other hand, doesn’t help persuade or clarify the point. It can distract readers, dilute the argument’s focus, and harm credibility because the material fails to speak to why the conclusion follows from the premises.

Strengthening an argument means increasing support for the conclusion by adding relevant evidence, clarifying how the premises lead to the conclusion, and showing the argument can withstand objections. Presenting new evidence that directly supports the conclusion does just that by providing additional reasons to accept the claim. Addressing plausible counterarguments with extra data helps demonstrate that the argument remains solid when challenged, which boosts its persuasiveness. Clarifying the logical connections between premises and the conclusion makes the reasoning transparent, so readers understand exactly why the conclusion follows.

Providing unrelated evidence that does not address the conclusion, on the other hand, doesn’t help persuade or clarify the point. It can distract readers, dilute the argument’s focus, and harm credibility because the material fails to speak to why the conclusion follows from the premises.