Which sort of representation is based on the principle that if two individuals are similar in background, character, interests, and perspectives, then one could correctly represent the other’s views?

Sociological representation

Explanation:

A social representation are shared values, thoughts, analogies, views,  and processes between several people or community members.

In social psychology and sociological social psychology,  theory of social representation is a body of principles.

Individuals choose a representative whose background is racially, spiritual,  cultural or educationally related to theirs.  

Since individuals with comparable upbringings appear to have comparable opinions,  the representative will behave in ways that fit their voters.

i disagree that there is little difference between adult female development and adult male development. sociological studies comparing female and male pathways to adulthood, revelead that there are sustancial differences between them. particularly, female and male differ from timing of marriage, when they began to live with children and the likelihood of combining wife/husband and parent roles.