Theoretical research on the relative theory will determine the direction for research. And guided a reason to follow. Theories are tested, refined by the research. When theory and then through research. Applied to the practice. Without any practice that is not based on a theory based on the theory of the dialectic is precisely why it correctly. The practice is realistic and accurate as well. The practice is meant to see. Theories as to why the theory. Because the study was to provide a practical, real world results.