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Are the Shades of Gray the Same?

CSEF · 2006 Behavioral Sciences

Yaser Elashi · Upland High School, Upland

Overview

Objectives/Goals My goal is to how and what the volunteer view, which is like an optical illusion only dealing with gray shades. But i many change some of this information. Methods/Materials Materials I have used 35 volunteers to tell me whether the gray shades were the same or not, and of course i used the illusions which there were three of. Results My results was that most of them had trouble figuring out the answer on average the girls did better. And alot knew the answer, and i mention in my reaserch why. Conclusions/Discussion My conclusion is that on average many people were undecided, and that they had difficulties.

Summary statement

My project is about perception, and how gray shades can preform illusions hard to beleive.

Help received

Father helped with some background information, Mother gathered me some useful information, teacher gave me some helpful points about how optical illusion occurs.

Competition history

  • CSEF 2006 Behavioral Sciences · Entry S0309

Resources

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Source: California Science & Engineering Fair public projects

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