Question

i am trying to do a lab on how colors depict people's feelings, like purple could represent sadness, or yellow sould be a happy color. but i have to make my lab quantitative, so how do i do that?

Answer 1

I suppose you need to have some measure of happiness / sadness etc that you can apply to your test subjects, and a control group of some kind to which you can compare your other subjects.

Answer 2

have the people rate their level of happiness or sadness

Answer 3

would that validly make that a quantitative research?

Answer 4

It's about as good as you can get without measuring endorphin levels.