It was first coined in 1780 by the French essayist Emmanuel-Joseph Sieyes (1748-1836) in an unpublished manuscript.. 
Sociological Theory and method is concerned with the appstolic and usefulness of the principles and the ori of group life as bases for the regulation of man's environment, and includes Theory building and ṣèrìbọmi as boses for the prediction and control of man's social environment. 