Despite the Differences Among Theoretical Paradigms of Practitioners as Varied

Despite the differences among theoretical paradigms of practitioners as varied as Harris (cultural materialism) , White (neoevolutionism) , Julian Steward (cultural ecology) , and Margaret Mead (configurationalism) , all of them have what in common?

A) a strong sense of determinism, leaving very little (if any) room for the exercise of individual human agency
B) a well-founded suspicion in the claims of science
C) an embrace of reflexive anthropology
D) a sense of moral duty to help the people they studied to accelerate their path to civilization
E) a strong concern for the future of anthropological education