In social anthropology, as in other branches of science, there is a close relationship between research methods and theoretical problems. Advancing theory and shifts in orientation go hand in hand with the development of techniques and mutually influence one another. If the development of modern social anthropology owes much to its established tradition of fieldwork, it is also clear that the procedures that anthropological fieldwork should follow in the laboratory can never be prescribed in absolute terms nor become wholly standardized.

Yet as anthropological analysis is refined,...