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

A) Once a study has begun, participants are not allowed to withdraw their participation.
B) Individuals not capable of understanding the risks of a study (e.g., children) must have a parent, guardian, or other responsible adult make the decision about their participation in the study.
C) Written consent of participation is mandatory under all circumstances, even if participants are put at risk if it is discovered that they talked with researchers.
D) Researchers are allowed to deceive participants about research aspects that might affect their willingness to participate, but only when such techniques are absolutely essential and justified.

Question

Marvey Castor · Accepted Answer

Final Answer : B, Explanation :  The statement that is true is B. The principle of informed consent requires that individuals must understand the risks and benefits of a study before they can make the decision to participate or not. For individuals who are not capable of understanding these risks (e.g., children), a parent, guardian, or other responsible adult must make the decision for them. Options A, C, and D are incorrect. Participants have the right to withdraw their participation at any time (A), written consent is not mandatory for all types of research (C), and deception of participants is only acceptable when it is absolutely necessary and justified (D).

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