Replying to Color Psychology project

Tomorrow I need to make a short film to do with color psychology for my senior project. It will entail how colors can affect one's mood and judgment.

I just need some baseline or plot to it that I can't come up with.

I was thinking about making some kind of test or example. Then I would interview them. This would make for a complete presentation with how colors affect an individual & I could display it through film.

Does anyone know anything good to do with color psychology or have done a similar project where they could help me out?