Skip to main content
The process by which certain beliefs become elevated to the status of "common sense" precisely because they have been confirmed so often, by so many, for so long, that their confirmation is no longer visible as an active process. Common sense feels like direct perception of reality, not a hypothesis, because its confirmation history is buried in cultural memory. This bias hides the contingency of these beliefs, making alternatives seem not just wrong, but insane. Common sense is the ghost of confirmation bias after it has become invisible.
Confirmation Bias of Common Sense Example: In 1700, it was common sense that the Earth was young and that kings ruled by divine right. These weren't beliefs; they were the backdrop of reality. Questioning them was folly. Today, common sense includes human rights and germ theory. Confirmation Bias of Common Sense reveals that yesterday's common sense was just a massively confirmed hypothesis, and today's will be tomorrow's historical curiosity. The bias is in forgetting that all sense was once nonsense.
by Dumu The Void February 11, 2026
mugGet the Confirmation Bias of Common Sense mug.
Hym "The targeted harassment that resembles the delusions of reference commonly associated with schizophrenia is real. Calling it out the way I did likely has something to do with the drop in the shootings. You might not like it but we all know from experience that once they start doing the weaponized schizophrenia not only do they not have to recognize your rights but also they won't stop until you murder some kids."
by Hym Iam November 19, 2025
mugGet the The targeted harassment that resembles the delusions of reference commonly associated with schizophrenia is real mug.
When you're doing i-Ready math level D and you keep exiting to check your minutes.
Note that .3333 = 1 third and 0.5000 = 2 fourths
"That means, 12 is a common denominator for .3333 and .5000."
Me: "Omfg just shut up already..."
mugGet the That means, 12 is a common denominator for .3333 and .5000. mug.

Share this definition

Sign in to vote

We'll email you a link to sign in instantly.

Or

Check your email

We sent a link to

Open your email