where does the word sociology derived
The word sociology (or sociologie) is derived from the Latin: socius, companion; and-ology, the study of, resulting in the study of companionship. This should not be construed as the study of prostitution, although many Sociologists have accidentally crossed that boundary, some of which are detailed later.
Sociology is an academic discipline that is part of the social sciences. This includes such disciplines as: psychology, anthropology, economics and political science. Each discipline has a unique focus on certain aspects of human behavior. What makes sociology unique is its focus on patterns of behavior in society.