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Others Like “What Conflicting Mental Tasks Reveal About Thinking: The Stroop Effect”

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Science Fair Project Idea
thumbnail The Stroop effect describes an experiment about the time it takes to name the color of printed words. When you try to name the color in which color words are printed, it takes longer when the color word differs from the ink color than when the color word is the same as the ink color. This project is an interesting variation: what happens if you 'warp' the words into a curved shape that is harder to recognize as a word? Will the Stroop effect still happen? How 'warped' do the words have to be in… Read more
HumBeh_p029
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Time Required Long (2-4 weeks)
Prerequisites To do this project, you should have an understanding of the Stroop effect (see the Science Buddies project, [# ProjectIdea Name="HumBeh_p027" Value="HtmlAnchor" #]. For ISEF-affiliated science fairs, studies involving human subjects require prior approval. For more information, see [# ProjectGuide Name="Advanced.ProjectsInvolvingHumanSubjects" Value="HtmlAnchor" #].
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail This is an interesting experiment that explores certain aspects of how your brain pays attention. In this project, you'll have to recruit a bunch of volunteers to take a simple test: naming a list of printed shapes. What makes the test tricky is that words will be printed on top of the shapes. The word/shape combination creates the potential for the brain to get conflicting information. Which information is more likely to grab your attention: the shape you are supposed to name or the word just… Read more
HumBeh_p028
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Time Required Long (2-4 weeks)
Prerequisites For ISEF-affiliated science fairs, studies involving human subjects require prior approval. For more information, see [# ProjectGuide Name="Advanced.ProjectsInvolvingHumanSubjects" Value="HtmlAnchor" #].
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Do you like to read? Did you know that most people read without even thinking about it? Find out in this experiment how a simple reading/color test called the Stroop Effect can show you how your brain works. Read more
HumBeh_p031
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Time Required Short (2-5 days)
Prerequisites None
Material Availability Specialty items (Nintendo DS™ and Brain Age™ game cartridge)
Cost High ($100 - $150)
Safety No issues
Science Fair Project Idea
thumbnail You've probably heard of hand prints and fingerprints, but what about sun prints? To make a sun print, place an interesting object on a special sheet of sun print paper, expose it to the sun for a few minutes, immerse the paper in water, and watch as a permanent image appears! Sun print paper can be used to make beautiful and eerie prints, using just sunlight and water. Sunlight is actually a mixture of different colors of light. In this chemistry science fair project, you will test which… Read more
Chem_p084
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Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
thumbnail Is that right side of your brain yearning to express its artistic side? This is a project that beautifully blends art with science. Learn about light and colorful shadows in these experiments where you mix and match various colors of light to create a mini light show and shadow wall. You might be surprised at the colorful hues you'll find lurking in the shadows. Read more
Phys_p035
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Specialty items
Cost Average ($50 - $100)
Safety No issues
Science Fair Project Idea
thumbnail You know how to make new colors by mixing paint or crayons. For example, you get green by mixing yellow and blue, or orange by mixing red and yellow. With paint, blue, yellow, and red are primary colors, which you can use to make other colors. Have you ever tried making colors with light? Are the primary colors the same ones you use for paint? Do this experiment and find out. Read more
HumBeh_p021
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Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
thumbnail Did you know that sunlight can actually be separated into the colors of the rainbow? And the light of different colors can be added together to make white light or new colors. This is an area of study where art and science overlap. In this science fair project, you will explore this area by drawing or painting "pie slices" onto a white circle and then combining them to make a new color by spinning the wheel using an electric drill. Read more
Phys_p076
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability You will need a cordless electric drill and a sanding disk for this science fair project.
Cost Average ($50 - $100)
Safety Adult supervision is required, particularly to help with the power tools. Always wear safety goggles when working with power tools.
Science Fair Project Idea
thumbnail Did you know that the same digital photo you see on a computer monitor may not look as good in print? When it comes to color profiles, there are a lot of options: RGB, CMYK, grayscale and indexed color! How do you choose the right color profile for the job? Read more
Photo_p008
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Specialty Item: Requires Adobe Photoshop or similar photo editing software
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail This is a good project for someone who is interested in both electronics and color vision. The equipment needed is on the expensive side, but if you continue studying electronics, you can use it again and again. Read more
Elec_p038
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Time Required Average (6-10 days)
Prerequisites To do this project you should be familiar with Ohm's Law. Experience building electronic circuits on a solderless breadboard is also helpful. The breadboard is the biggest expense, which can be used for future explorations in electronics.
Material Availability Specialty items
Cost Very High (over $150)
Safety Adult supervision required when using power drill.
Science Fair Project Idea
thumbnail Lively, vivid colors can add pizzazz and turn a dull photo into a work of art. Learn how changing the saturation levels of the colors in your photo can really make it pop! Read more
Photo_p007
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Specialty Item: Requires Adobe Photoshop or similar photo editing software
Cost Very Low (under $20)
Safety No issues
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