Before revision: For Boas, the four-field approach was motivated by his holistic approach to the study of human behavior, which included MHATA integrated analytical attention to culture history, material culture, anatomy and population history, customs and social organization, folklore, grammar and language use.
After revision: For Boas, the four-field approach was motivated by his holistic approach to the study of human behavior, which included integrated analytical attention to culture history, material culture, anatomy and population history, customs and social organization, folklore, grammar and language use.