Answer:
ethical treatment
Step-by-step explanation:
This ensures the ethical treatment of research participants. Researchers have an obligation to uphold all of the rules and guidelines when performing research. This includes making sure that no harm comes to the participants and that both their physical and mental health is not harmed. Researchers also have to inform the participants of everything that they will be put through in the research, as well as receive their consent, maintain their confidentiality, and allow them to withdraw from the research if they desire to do so.