Which statement best defines bias in a source?

• A. The evidence presented is balanced.
• B. All sources have no bias.
• C. The topic is controversial.
• D. A source is biased if the creator is interested in supporting only one point of view, even if the facts disagree.

Answer: (D)

Bias in a source shows up when the creator is pushing a single point of view and shapes the presentation to support that view, often by highlighting certain facts while downplaying or omitting others. The best way to state this is that a source is biased if the creator is interested in supporting only one point of view, even if the facts disagree. This captures how bias operates: the goal is to sway opinion by favoring one perspective, not by presenting a fair, balanced account.

Understanding this also helps distinguish bias from controversy or balance. Simply dealing with a controversial topic doesn’t automatically mean bias; bias is about how the information is framed and which evidence is included or excluded. A balanced piece would try to present multiple sides, whereas bias demonstrates a leaning through language choices, selective evidence, or incomplete context.