What is the roll of cultural anthropology? include ideas of fieldwork, holistic perspective, ethnography, ethnology, and concept of culture.

Cultural Anthropologists research and observe various cultural phenomena like music, language and art, as well as social relationships, habitation and evolution. Anthropologists may be required to travel to various locations to gather information and may even live among distant civilizations during observation.

An example of an American anathropologist is: Margaret Mead was an American cultural anthropologist who featured frequently as an author and speaker in the mass media during the 1960s and 1970s.  

What was the purpose of Margaret Mead's classic study of cultural variation?
In the 1930s anthropologist Margaret Mead conducted a now-classic study of cultural variation. Her purpose in the study was to determine whether differences in basic temperament – the fundamental emotional disposition of a person – result mainly from inherited characteristics or from cultural influences.