description Anne Treisman Overview
Anne Treisman was a British-born psychologist whose research helped establish modern cognitive accounts of selective attention and visual perception. With Garry Gelade, she proposed feature integration theory in 1980, distinguishing the rapid detection of basic visual features from the attention-dependent process that binds them into perceived objects. Her work is central to experimental research on visual search.
insights Ranking position
Anne Treisman ranks #27 of 228 in the Psychologist ranking, behind Solomon Asch, ahead of Gordon Allport.
help Anne Treisman FAQ
What does Anne Treisman's feature integration theory explain?
The theory proposes that basic features such as color, orientation, and size can be registered in parallel before attention binds them into coherent objects. Treisman developed the model with Garry Gelade in a landmark 1980 paper.
Why is finding a red circle easier than finding a red circle among red squares and blue circles?
A target defined by one distinctive feature can often pop out during parallel visual search. A target defined by a conjunction of color and shape usually requires focused attention to bind the correct features together.
What are illusory conjunctions in Treisman's experiments?
They occur when observers briefly presented with several objects report features in the wrong combinations, such as attaching one item's color to another item's shape. Treisman used these errors as evidence that separate features must be bound through attention.
How did Treisman's attenuation theory change earlier filter models of attention?
Instead of claiming that unattended information is completely blocked, attenuation theory says it is weakened. Personally important or strongly primed information, such as one's own name, can therefore still reach awareness.
explore Explore More
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
