Abstract(First 300 words) Introduction (from conception to philosophy)The first article in this series provided a brief conceptual understanding of research. It postulated that the many ways of acquiring knowledge included tradition, authority, logical reasoning, experience, intuition, borrowing and the scientific method. Of these, the scientific method is the most sophisticated and reliable. It is this sophistication, in the form of research philosophy and methodological paradigms that is the object of this article. How data are collected and interpreted depends on how one conceives of the “world” and its knowledge constructs, as scientific inquiry is defined not at the level of the methodology but at the level of the paradigm. This paradi...