Most descriptive personality traits?

[crackingcracker]

Heys guys im doing a couple of psychology units this semster and was hoping for some help. I'm going to be surveeying people in my class by showing them clips from films, sticoms, etc and then asking them to rate the the personality of each characters they saw.

 

I'm using the 1 to 10 scale for each personality trait. Ex: Extroversion-Introversion whereby 1 is very introverted and 10 is very extroverted. What do you think would be the most accurate and descriptive 10 or less dimensions of the human personality?