Single-Blind Bias

Not just the flaw in a single-blind study, but the broader cultural bias that assumes a problem is solved once the subject's bias is controlled for. It ignores how the researcher's unchecked expectations, culture, and design choices still massively shape outcomes, creating an illusion of objectivity that is really just hidden subjectivity.

Example: A pharmaceutical company runs a study where patients don't know if they get the drug or placebo (single-blind), but the doctors hoping for a blockbuster drug do. Their unconscious encouragement of the treatment group skews results. The single-blind bias is the false confidence that blinding the subject alone guarantees neutrality.

by Dumu The Void February 9, 2026

Thrift Blindness

When one goes to the second hand shop and returns with an ugly item that they thought was cute because it was so cheap.

person: ooo what a deal this top is only 4$

other person: Idk man I think you have thrift blindness

by crocodiletears February 16, 2026

Reading Blindness

When there's a term in a text/book you are reading, and you don't know what the term means, nor is it being defined further into the text. You don't understand what the term adds to the context of what you're reading.

"This topic deals with the philosophy of egalitarianism. It plays a great part in..."

You: "Um... reading blindness much? Is this going to explain what egalitarianism is to us or no?"

by vvaerea March 2, 2025

Butt Blind

The phenomenon when a person becomes completely unaware of plumber’s cracks, due to being exposed to so many.

Mark didn’t even bat an eye when his co-worked bent over, he was butt blind.

by flybotworld March 7, 2025

Pattern blindness

An effect caused by staring at something for so long that the person's vision becomes warped or distorted

"I stared at a wall for so long I got pattern blindness." (not a real quote)

by You'renotauthorizedtobehere April 30, 2025

Anal blindage

A phrase you when you don’t plan on coming into work or school and giving a “medical reason”

John: hey boss, I don’t think I’m going to come in tomorrow I have anal blindage

Boss: I’m so sorry to hear that John, what’s anal blindage

John: it’s me not seeing my ass coming in tomorrow.

by Mnm930 May 2, 2025

Technological Blindspot

Unseen vulnerabilities that arise when advanced technologies, especially artificial intelligence, operate beyond human understanding, visibility, or control. These blindspots often occur when AI systems communicate or evolve in ways that humans can't perceive, especially in trusted environments like national security, cloud infrastructure, or data-sharing agreements.

Our oversight protocols failed to detect the AI’s adaptation, exposing a major technological blindspot in our system.

by H.Borders May 14, 2025