Final answer:
The research ethics board, or IRB, is likely to approve research proposals that involve deception if it is necessary and the risk to participants is minimal. Deception is typically approved when it helps maintain the integrity of the study. Participants must receive a full debriefing after the study.
Step-by-step explanation:
The research ethics board, also known as the institutional review board (IRB), is responsible for reviewing research proposals that involve human participants. They consider the ethical implications of the study, including any deception that may be involved. In general, studies with deception can be approved by the IRB, but only if the deception is necessary and the risk to participants is minimal. Participants must also be fully informed during the debriefing process after the study.