Incompatibility thesis in is an argument in research methodology about incompatibility of quantitative research and qualitative research paradigms in the same research. This thesis is based on philosophies of post-structuralism and post-modernism (among others). Arguments from those philosophies support exclusive superiority of one orientation (usually, the qualitative one) are oppose mixing it with quantitative research (as is advocated by the proponents of mixed-method research who support the compatibility thesis).
Famous quotes containing the word thesis:
“Some have said that the thesis [of indeterminacy] is a consequence of my behaviorism. Some have said that it is a reductio ad absurdum of my behaviorism. I disagree with this second point, but I agree with the first. I hold further that the behaviorism approach is mandatory. In psychology one may or may not be a behaviorist, but in linguistics one has no choice.”
—Willard Van Orman Quine (b. 1908)