I am looking for a concise scale that would place a person on the continuum between "When someone needs help, I am usually the one who steps up" and "Oh, surely someone else will do something".
I have found some related scales/constructs, but none is what I am looking for:
-Locuf of Control is focused on oneself - "how much I am in control of what is happening to ME." I am interested in one taking control over helping someone else.
-Bystander attitude - I even found a "Bystander Attitude Scale", but it relates to sexual violence. I am interested in helping behaviors (from charitable giving to stepping up to defend someone in dangerous situation)
-Altruism related more to "wanting to help" rather than "taking the (uncomfortable) step and helping"
-Proactiveness - the scales I found all relate to one's own career development
Thank you, I appreciate all suggestions very much!