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What is confirmation bias?

PsychologyBias

Quick Answer

Confirmation bias is the tendency to favor information that supports what we already believe while discounting contradictory evidence. It can affect everyday judgment and scientific thinking.

The Full Story

Confirmation bias is one of the best-known cognitive biases in psychology. People may selectively notice, remember, or interpret evidence in a way that supports their existing views, even when they think they are being objective. The bias can appear in politics, medicine, finance, and personal relationships. Researchers study it because it helps explain why beliefs can be stubborn even in the face of strong contrary evidence.

Key Facts

1.Affects attention, memory, and interpretation
2.Seen in politics, medicine, and everyday decision-making
3.A major topic in cognitive psychology and behavioral science

YouTube Angle

Suggested video title for this topic:

"Why your brain loves proof that you’re already right."