Psych pwpt 9 - How does selection work? Visual search task...

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How does selection work? Visual search task Method Give target to search for Show display Measure reaction time (RT) to respond Terminology Target - item you are searching for Distractors - other items in display Display size - number of items in the display (distractors + target) Predictions If unlimited and parallel - no effect of display size If limited and serial, the larger displays take more time
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Find the blue T, and respond as soon as you do
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X T X T T X X T X X X T X X T T X T X T T X T T Find the blue T, and respond as soon as you do
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Find the blue T, and respond as soon as you do
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XX T X T T X TT X T T X X T X T T X T X T XT X T X XX X T X X T TT T T X X T X T XX X X T X X T TT X T X T T T X X X X TT X T X T TT X T X T X T TT X T XX Find the blue T, and respond as soon as you do
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Find the red letter, and respond as soon as you do
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T X X X X T T T T X T X Find the red letter, and respond as soon as you do
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This note was uploaded on 02/15/2011 for the course PSYC 250 taught by Professor Timothymiura during the Spring '11 term at Loyola Chicago.

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Psych pwpt 9 - How does selection work? Visual search task...

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