Social Psychology

phi·los·o·phy
noun
the study of the fundamental nature of knowledge, reality, and existence, especially when considered as an academic discipline.

so·ci·ol·o·gy
noun
the study of the development, structure, and functioning of human society.
the study of social problems.

psy·chol·o·gy
noun
the scientific study of the human mind and its functions, especially those affecting behavior in a given context.

so·cial psy·chol·o·gy
noun
the branch of psychology that deals with social interactions, including their origins and their effects on the individual.