Secondary data: are those which are already collected
by some one else found in various sources as
documents or archives. They include: official
statistical documents, mass media sources (such
as electronic media – radio, television, films, etc;
and print media such as newspapers,
magazines, journals, posters, brochures, leaflets,
sign broads, etc.)
Secondary functions: are the indirect, hidden, or latent
functions of social institutions.
Secondary groups: More formal social groups which
are characterized by impersonal, bureaucratic
social relationships.
Secondary socialization: A stage of socialization which
takes after childhood, during adult life, when
individuals are taking new roles.
Social action: refers to any action oriented to influence
by another person or persons. It is not necessary
for more than one person to be physically
present for action to be regarded as social action