Margaret Mead was a cultural anthropologist and used to write about controversial subjects such as attitudes towards sex. In 1935 she wrote a book called<em> Sex and Temperament in Three Primitive Societies</em> that later became a classic study of cultural variation.
The anthropologist that conducted a now-classic study of cultural variation in the 1930s was "<span>c. Margaret Mead," since she was one of the leading members of her field at the time. </span>