True or False: The right of research study participants includes the avoidance of both physical and psychological harm.

The statement is true because one of the fundamental ethical principles in research involving human participants is to ensure their safety and well-being. This principle is explicitly articulated in various ethical guidelines, such as the Belmont Report, which emphasizes respect for persons, beneficence, and justice.

In research, "beneficence" refers to the obligation to minimize harm and maximize benefits. This means that researchers are required to take appropriate measures to avoid both physical and psychological harm to participants. This obligation extends to ensuring that any potential risks are justified by the potential benefits of the research outcomes. Additionally, informed consent must be obtained, which helps participants understand any risks involved and allows them to make an informed decision about their involvement.

While some studies may indeed involve minimal risk, it remains a researcher's responsibility to mitigate potential harm to the best of their ability. The emphasis on the avoidance of harm is a non-negotiable aspect of research ethics, making the affirmation of this statement accurate.