Which Statement Is Most Accurate Regarding Ethical Standards in Social

Which statement is most accurate regarding ethical standards in social science research?

A) Maintaining ethical standards in social science research is of the highest importance but often challenging or frustrating in application.
B) Social scientists have little agreement on ethical practices and thus implement an array of individualized protocols when conducting research.
C) Ethical misconduct in social science research rarely occurs and when it does, it is difficult to detect and have retracted.
D) Social scientists are committed to ethical research practice and in most instances are trusted to act in good faith without oversight when conducting research.