Lab 3 - Soumya Ravichandran.docx - Soumya Ravichandran...

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Soumya Ravichandran905107162Lab 3 – WorksheetToday we are going to measure the size of your illusion using the method of constantstimuli. In this method, we are going to keep the length of the reference line constant(i.e., the line on the left will always be 160 pixels). On each trial you will see differentlengths of the line on the right, and you need to decide whether the line on the rightappears longer or shorter than the reference line.1)In the online experiment you viewed 13 different line lengths. Each line lengthwas viewed 4 times. At the end of the experiment, the computer displayed themean % of the time you said “longer” for each of the line length. Copy thosemeans into the chart below.LineLength (dpi)Mean % of thetime you saidLonger15001550160251652517025175501807518550190751955020050205100210100
Soumya Ravichandran905107162

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Term
Spring
Professor
Zaidel
Tags
Harshad number, Top down and bottom up design, Left wing politics

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