If you ever need to rebut a study whose conclusion you don't like, just follow this simple flowchart. The phrase, "people tend to read what they want to read in research" is a scary but true one. When doing your literature review, be sure to read research that counters your own view and position! Then use this chart to help you talk about it.
Fundamental Research Terms Defined. Gorgeous and helpful poster designed by students of UNT Research Center. Add a Dharma symbol (and correct a minor typo) and it could have been the kind of poster one might have seen in the background of "Lost." Download as pdf: http://art.unt.edu/designresearchcenter/sites/default/files/articles/research_v2_ryan_gupta_hermosillo.pdf