Which of the Following Statements Is True of the Ethical

Which of the following statements is true of the ethical issues involved in research?

A) Researchers should offer substantial monetary incentives to participants so that they cannot refuse to participate.
B) Researchers should explain the deception to their participants after the research is completed in cases where deception is necessary to the experiment.
C) Researchers should report data gathered from individual participants rather than data aggregated across participants.
D) Researchers may impose some sort of a negative consequence on participants if they choose to withdraw their participation once the study has begun.