43. Why should human studies follow the ethical guidelines set by the American Psychological Association.?
(A) To make sure there would be no conflict of interest in the study.
(B) To provide all the scientists a safe environment to undergo any studies without being charged.
(C) To make sure they consider whether the potential benefit to science outweighs the possible risk for physicaland psychological harm.
(D) To give a debriefing to the public so that the world can learn from the study results.