Home Store Project Ideas Project Guide Ask An Expert Blog Careers Teachers Parents Students

Others Like “Testing the Accuracy of Eyewitness Testimony”

Showing top 20 results.
Science Fair Project Idea
You may have read about criminal cases where innocent people have been wrongly convicted of a crime. Sometimes, modern DNA analysis techniques have provided the evidence to exonerate these innocent people. In many cases, mistaken identification by eyewitnesses provided strong evidence for the original conviction. How can prosecutors and defense attorneys make sure that photo lineup procedures used to identify criminal suspects are unbiased? This project shows you how to conduct an objective… Read more
HumBeh_p015
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Specialty items
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
Mysteries and detective stories have been popular since the time of Sherlock Holmes. The solutions to these fictional cases often involve untangling seemingly contradictory evidence from eyewitnesses. This project studies one procedure used in the real-world process of eyewitness identification of criminal suspects: the lineup. How accurate are eyewitness identifications using various lineup methods? Read more
Soc_p006
+ More Details
- Less Details
Time Required Average (6-10 days)
Material Availability Readily available
Cost Very Low (under $20)
Science Fair Project Idea
thumbnail Every criminal leaves behind evidence at the crime scene. The trick to catching the criminal is collecting all of the evidence and making sense of it. This is what the forensic expert does. In this science project you will be correlating the size of blood stains to the distance they fell, but do not get too grossed out. You will be doing it with fake blood. If you like figuring out mysteries, this is the science project for you! Read more
Phys_p066
+ More Details
- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available.
Cost Low ($20 - $50)
Safety This topic can be a little scary. If you are squeamish, you may want to choose another topic. Adult supervision is required when doing background research, especially online, on this topic.
Science Fair Project Idea
thumbnail Have you ever had to remember a long list of planets or the state capitals? These kinds of lists are full of interesting facts, but they can be hard to remember, especially for tests. What could you do to remember the list better? In this human behavior science fair project, you will learn about a memory technique called mnemonics (pronounced nuh-MAH-nicks) and investigate whether using mnemonics can help you and your friends remember lists of words. Read more
HumBeh_p044
+ More Details
- Less Details
Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Think it's a good idea to plug into iTunes, surf the Web, or watch TV while doing homework or trying to read? Lots of people do it and claim that jumping from one activity to another keeps their attention level up and even gives their brain some time to "relax" between the more challenging tasks. Just how efficient is multitasking? In this project, you'll find out after testing the ability of volunteers to successfully do two or more things at once. Read more
HumBeh_p022
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Prerequisites [# Fragment Name="ProjectIdeas.Human.Subjects.Prerequisites" Value="Html" #]
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Have you ever thought to yourself, "I have got to have that new video game right now?" Or maybe there's a new shirt at the store that you just have to have. So you rush home, break into your bank, and gather all of your money, even though you have been saving to buy your mom a gift. But wait! Maybe if you do a few more chores and save for just a few more days, you can gather enough money to buy your mom a gift and buy what you want. This behavior is called delayed gratification and it's what… Read more
HumBeh_p046
+ More Details
- Less Details
Time Required Very Long (1+ months)
Prerequisites You will need to survey several preschool-aged children. You must also have access to a video camera with a digital timer and a tripod.
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
What motivates you to clean your room/mow the lawn/wash the dishes (substitute your own responsibility at home)? What motivates you to do something you really like to do? Or think about this: you'd like to get your younger brother or sister to do you a favor. What strategy works best? Here is a project designed to test which incentive strategy works best for encouraging small children to complete a task. Read more
Soc_p009
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Prerequisites Parental consent must be granted for each child participating in this experiment. In addition, the experimental design (including consent forms) must be approved by the fair's [# ProjectGuide Name="Advanced.ScientificReviewCommitteeSRC" Value="HtmlAnchor" HtmlText="SRC" #].
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Ahchoo! Got that stuffy nose and I-can't-breathe kind of cold? Those sniffles and clogged sinuses are bad enough, but why does it also seem everything tastes so bland and flavorless when we are sick? Is there really truth to the idea that smell is a key part of taste? Gather up a few volunteers, hit the kitchen, and try this experiment to find out. Read more
HumBio_p010
+ More Details
- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites [# Fragment Name="ProjectIdeas.Human.Subjects.Prerequisites" Value="Html" #]
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Can an authority figure make someone question their own memory? How reliable is eyewitness information? This project looks into these questions. You'll need a poster-sized image that includes many faces, and a volunteers to act as "eyewitnesses." The volunteers are tested individually. The instructions are that they have one minute to examine the poster, and then a fixed amount of time (e.g., 5 minutes) to write down brief, accurate descriptions of all the faces they can remember. They'll… Read more
Soc_p026
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Science Fair Project Idea
thumbnail There is evidence to be gathered at every crime scene. The hard part is making sense of it all. That's where crime scene investigators and forensic scientists come in. In this science fair project, you will investigate blood spatter using fake blood. Your job, as an impartial scientist, is to deliver facts so that justice can be served. Are you up to the challenge? Read more
Phys_p072
+ More Details
- Less Details
Time Required Short (2-5 days)
Prerequisites Basic knowledge of trigonometry is required. For a refresher, check out the trigonometry reference listed in the Bibliography.
Material Availability Readily available
Cost Low ($20 - $50)
Safety This topic of inquiry can be a little scary. If you are at all squeamish, then do not attempt to research the topic or do this science fair project. Always have an adult with you when you are doing your research, especially if you are doing research online. Adult supervision is required.
1 2 >
Search Refinements
Areas of Science
Behavioral & Social Science
Earth & Environmental Science
Engineering
Life Science
Math & Computer Science
Physical Science
Difficulty
 
Cost
Time
Material Availability