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11 Cards in this Set
- Front
- Back
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What is a visual search?
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finding a target amongst distractions
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What is a feature search?
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only one feature to search through
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What is a conjunction search?
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more than one feature to search through
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What is spatial configuration?
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stimuli are overlapped with distractors
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What is rapid serial visual presentation?
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-view steam of letters
-look for letter or # -can do 8-10 items per sec -attentional task |
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What is an attentional blink?
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the difficulty of perceiving and responding to the second of 2 stimuli amid a rapid stream of distractions if observer has responded to the first target stimulus within 200 to 500 m/s before the second is presented
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What is neglect?
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the inability to respond to a stimuli in contralesional visual field
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What is extinction?
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the inability to perceive a stimulus in the presence of another stimulus
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What is change blindness
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failture to notice a change between 2 scenes
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What is spatial layout?
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when there is a limited amount of time to see an image, the brain might only gather a limited amount of object
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What inattetional blindness
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when focused on something, might miss something else that is out of place in image
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