so i need to do an experiment for psych and i'd like some fun ideas. this cant be something given like tall people drive bigger cars or some shit, it has to be able to be tested and obtained, not observed.
some examples: How the color of the paper effects student test scores, whether certain people are more inclined to take an object of a certain shape, whetere people run faster indoors or outdoors, etc.
MUST BE SCHOOL APPROPRIATE/ABLE TO BE DONE IN SCHOOL. go!