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Why doesn't the world blur every time your eyes move?

Your eyes make rapid jumps while the scene seems stable. During these movements, sensitivity to some brief visual signals falls. A 2020 study tested how moving images and retinal processing contribute to that suppression; it did not show that we become completely blind for a fixed number of hours.

5–7 min

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  • Why might the texture behind a brief flash change how easily it is detected?

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Psychology

Can an option nobody wants change what people choose?

Choosing between two offers can feel different when a third appears beside them. A decoy is less attractive than one option on the relevant features, but its presence does not reliably change every decision.

5–7 min

Can an option nobody wants change what people choose?

Psychology5–7 minChoosing between two offers can feel different when a third appears beside them. A decoy is less attractive than one option on the relevant features, but its presence does not reliably change every decision.

How can you miss something that is right in front of you?

Psychology3–5 minLooking at a scene does not mean noticing everything in it. When attention is occupied by one task, something plainly visible can go unreported, a pattern called inattentional blindness.

Psychology

Can a question change what someone remembers?

A question can ask for a memory while also suggesting what might have happened. Research on eyewitness reports separates what someone originally saw from information introduced afterward, making wording part of the evidence problem.

3–7 min

Can a question change what someone remembers?

Psychology3–7 minA question can ask for a memory while also suggesting what might have happened. Research on eyewitness reports separates what someone originally saw from information introduced afterward, making wording part of the evidence problem.

Why doesn't the world blur every time your eyes move? | Speech Topic | speaking.app