Social function: are consequences for the operations
of society.
Social groups: is the collectivity or set of people who
involve in more or less permanent or enduring
social interactions and relationships
Social institution: is an interrelated system of social
roles and social norms, organized around the
satisfaction of an important social need or social
function.
Social interaction: Any action, event of phenomenon
whereby two or more people are involved, saying
or doing, or behaving in any manner
Social mobility: is movement in the social space, the
shifting or changing of statuses or class
positions. Social mobility is a social process that
takes place among individual members or groups
in a society, as they interact with each other.