The discussion section is essentially ideas restating the primary conclusion that the writer interprets from the results and analysis sections, and how the data found explains the results. In this section it is important to provide a logical interpretation that lights the way to the research purpose and the problem that was researched. The discussion section needs to be a clear path to the discoveries in relation to the purpose of the paper.
These examples are two ways that a Discussion section can be wrote in a research paper.
Publication Manual of the American Psychological Association Sixth Ed. 2010
How should it be written
Ask these questions when writing the discussion section