Which of the Following Is False Regarding Deceiving Participants

Which of the following is false regarding deceiving participants?

A) Ideally, researchers are required to inform the research participants of the nature and intent of the study.
B) Having research participants know that they are being studied may alter their behavior or responses.
C) Providing too much information about the details of the study to participants may bias their responses, which jeopardizes the credibility of the study.
D) Researchers reserve a right to deceive participants about the purpose of the study because otherwise the study would be ruined.