[Ethiopian Herald] In the process of understanding, solving and forecasting on various issues of human interest, theories and principles are needed to frame subjects in a certain way and mirror them scientifically and with common share of knowledge and experience. In this regard Kivunja said, "Theory is a set of assumptions or predictions about something you think will happen based on the existing evidence and that can be tested to see if those outcomes turn out to be true." (2018, p. 46).
