Character development outline?

Does anyone have a good outline or list of things that a writer should be aware of when creating a character?

I usually just wing it, but recently I've realized that my characters have little depth. Of course sometimes I want my characters to be flat, depending on the tone of the story, but right now I am working on a character who is more complex than characters that I usually create. I want some depth.

 

A similar thread like this one was already created, but I'll post my outline here too..
Name/Nicknames:
Role in Story:
Conflict/Challenge:
Opponent(s):
Supporter(s):
Social Standing Traits
Approximate Age:
Profession:
Education:
Social Class:
Relationships
Spouse:
Lover(s):
Friends:
Children:
Parents:
Others:
Observable Traits
Physical:
Identifying Trait:
Clothing:
Scents:
Habits:
Mannerisms:
Personality[/B]
Emotional Style:
Fear(s)/Flaws:
Personality:
Past:
What makes them happy/motivated:
What makes them sad/angry:
Development in story:
Conflicts and how it effects them:

^
That's what I worry about when I'm creating a complex character...

 

Thank you for the help.

 

Whether you call it a worksheet, an outline, or a checklist, I believe you are better off without them. There are many threads on the topic here. Search for Sheet (as in character sheet) as a thread title keyword.