Science fair psychology human behavior?

Question

I want to do a science fair project in the category of psychology, in human behavior. I need to find one that's a really good one, that isn't something stupid like reaction speed: female vs male.....and all that stuff, and preferably a hard project. I do NOT want people to give me lists of science fair sites that have ideas, just straight up answers. please and thanks, Eva :]

Answer 1

You would be able to do an entire science fair project on the age old argument of nature versus nurture. Would be interesting too.

Maybe choose a particular trait, anything at all - say, intelligence for example, and go from there.

If you don't know what it is,

http://genealogy.about.com/cs/geneticgen...