One of the weaknesses of research in Africa is the little consideration that is given to questions of epistemology and methodology. What we see is the trivialization of research protocols which, consequently, are reduced to fantasy prescriptions that detach social studies from universal debates over the validity of science rather than an interrogation of research procedures induced by the complexity of social dynamics. As a result, social sciences have become an imitative discourse and a recital of exotic anecdotes without perspectives. Knowledge production therefore loses any heuristic bearing. It is on the basis of this reality that attempts to correct this tendency have been made in this book by discussing the methodological foundation of social science knowledge.