What is a common confirmation bias example?
Reading only news sources that match your current beliefs and assuming the consensus is stronger than it is.
Cognitive Biases
Confirmation Bias
The tendency to notice, interpret, and remember information that confirms prior beliefs.
Confirmation bias narrows perception and can trap teams in bad strategies long after warning signs appear.
Core question
What evidence would convince me I am wrong, and have I honestly looked for it?
Example
A team convinced users want more features highlights positive comments while ignoring churn interviews that point to complexity fatigue.
How to apply
- 1.Write your thesis and what would falsify it.
- 2.Actively collect disconfirming evidence.
- 3.Assign a rotating devil's advocate in key decisions.
- 4.Use pre-mortems to expose hidden assumptions.
Pitfalls
- ·Mistaking confidence for correctness.
- ·Only sampling data from friendly channels.
- ·Ignoring weak signals because they are inconvenient.
Questions
How do you reduce confirmation bias in teams?
Use explicit decision criteria, blind reviews where possible, and require disconfirming evidence in proposals.
Related
- Anchoring Bias
First numbers or narratives pull later judgment toward them.
- Survivorship Bias
Visible winners hide the graveyard of failures.
- Circle of Competence
Know where your judgment is reliable and where it is not.