Answer:
The answer is A. Action research, as a methodological approach, is controversial among more traditional social scientists because it is aligned with values challenging objectivity.
Step-by-step explanation:
The epistemological base of action research, as a methodological approach, is that the researcher can create knowledge while contributing to transform the problem he is studying. The transformation of reality is the ethical commitment of action research, it aligns itself with critical theories and values, and it distances itself from the so cald objectivity praised by more traditional scientists.