Which practice best prevents overreliance on a single source when building an argument?

• A. Integrate evidence from multiple sources to support a debatable claim while clearly showing how each source contributes.
• B. Quote extensively from a single source.
• C. Rely on memory without sources.
• D. Use only non-peer-reviewed sources.

Answer: (A)

Building a strong argument relies on drawing evidence from multiple sources so you can compare ideas, corroborate facts, and show how different pieces of information fit together. When you integrate evidence from diverse sources and clearly explain how each one supports parts of your claim, you create a well-supported, credible argument rather than one that hinges on a single perspective. This approach helps you check biases, reveal connections between ideas, and demonstrate your ability to synthesize information into a cohesive conclusion.

Using only one source or relying heavily on quotes from a single place can tilt the argument toward that source’s viewpoint and miss important counterpoints or nuances. Relying on memory without citing sources makes claims unverifiable, which weakens trust in your argument. And leaning exclusively on non-peer-reviewed sources generally lowers credibility, as peer-reviewed or otherwise vetted sources provide stronger evidence and quality control.