The ethical principle requires at the end of the study participants be told about the true purpose of the research is -the institutional review board approval that the research is ethical and informed consent confidentiality to briefing.
Informed consent means that participants should be aware of what will happen to them beforehand so that they may provide their consent in light of that information. Therefore, avoid misleading your participants as much as you can. Therefore, it's crucial to make sure the participant is aware of any hazards before participating. So there must be hazards involved. The anonymity of your participants is confidentiality.
Their private information should not be made public and, ideally, should not even be seen by the researchers. They are entitled to confidentiality throughout the briefing. Give a full explanation in the conclusion.
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