 
 <prompt> How di study change? Based on di last question, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: Sociocultural anthropology don dey heavily influence by structuralist and postmodern theories, as well as a shift towards the analysis of modern societies. During the 1970s and 1990s, there bin an epistemological shift away from the positivist traditions wey bin dey largely inform the discipline. During this shift, enduring questions about the nature and production of knowledge come dey occupy central place for cultural and social anthropology. In contrast, archaeology and biological anthropology still dey largely positivist. Due to this difference in epistemology, the four sub-fields of anthropology don lack cohesion over the last several decades. 