A problem with classical fieldwork is that it is founded on interviews and notes taken by the researcher (after the obser- vation). It assumes that the people are competent in their grasp of their own culture, and that the researcher participates until shehe understands the culture enough to go back and tell us about it.
I think this method is something that Sullivan steers away from because it doesn't leave much room for multi modality or the collaboration between multiple disciplines. It is more one sided in it's way of collecting and analyzing information and as the author states doesn't take into account the context of the person being observed and their cultural awareness.