5. Which of the following best describes an appropriate consideration of author bias?

rejecting a source because the author clearly has a bias
stating that the source is biased and questionable in the paper
using sources with bias for supporting points only
recognizing the author's bias and balancing it with other sources
being diligent about only using sources without any bias

5. The correct choice is D.

The question requires the recognition that all sources contain some bias. Since using sources without bias is not possible, answers that suggest they can be eliminated are incorrect. When doing research, it is important to recognize the author's bias and perspective and use that to evaluate the source. Looking for other sources to provide a broader perspective is also an appropriate way on accounting for the bias in sources. Therefore, D is the best choice.