Our Sense of Self Depends on the Reactions of Other

Our sense of self depends on the reactions of other people, and how other people treat us. The reactions we receive from others are incorporated into our sense of self. This statement refers to:

A) Charles Cooley's looking glass self.
B) William James' description of the self concept.
C) the reaction of an insecure person who pays too much attention to what others think.
D) Mark Leary's conception of the self concept.