This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

This experiment evaluates whether motivational music can improve athletic performance.

This project examines whether humans can intuitively grasp numeric values greater than three.

Would you be able to tell the difference between colored contacts and natural eyes from a normal distance? Find out in this science fair project!

This science fair project idea explores whether the color of surroundings affects human mood.

This experiment evaluates if personality influences whether a person prefers dogs or cats.

This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

This experiment uses personality assessments to evaluate the prevalence of specific character traits in left-handed and right-handed people

This experiment will evaluate how texting and talking on cell phones influence reaction time.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

This project determines what category of person is most likely to be ticklish.

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

This experiment evaluates if people of a specific gender or age more likely have an elevated number of taste buds, allowing them to taste what others cannot.

Does fear cause the same physiologic responses in men and women? This experiment measures people's blood pressure and heart rate while watching a scary movie.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

It has long been believed that weather influences mood and behavior. This experiment will evaluate if weather can really impact the way people feel.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

This science project investigates the influence of different genres of movies on appetite.