The process of development of the self through messages and feedback from others is referred to as

Symbolic Interactionism.

Explanation:

The process of development of one-self through messages and feed back from relevant people found in the field in which the individual intends to develop his/her self is called symbolic interactionism.

symbolic interactionism is a theory that lays its emphasis on the level or kind of interactions between individuals in a society and such kinds of interactions been studied are mainly the one-on-one kinds of  interactions

answer; ( dementia );

answer; interactionist persprctive;