The three ethical principles discussed in the Belmont Report are:

The Belmont Report outlines three foundational ethical principles that guide research involving human subjects: Respect for Persons, Beneficence, and Justice.

Respect for Persons emphasizes the importance of recognizing individual autonomy and the need to obtain informed consent from research participants. This principle ensures that individuals are treated as agents capable of making their own decisions, and it requires that vulnerable populations receive additional protections.

Beneficence pertains to the obligation of researchers to maximize potential benefits and minimize any possible harm to participants. It encourages careful consideration of the risks associated with research and an emphasis on enhancing the well-being of individuals while conducting studies.

Justice addresses the fair distribution of the benefits and burdens of research. This principle stipulates that individuals should be selected fairly for participation in research studies and that no group should bear an unfair share of the research risks or benefits.

The other options presented focus on specific components or regulations related to research ethics but do not capture the overarching ethical principles established in the Belmont Report. Informed Consent and Institutional Assurance are crucial components of research ethics, reflecting the Respect for Persons principle, but they do not encompass the full set of ethical guidelines. Similarly, terms like IRB review and Federal Regulations pertain to institutional and regulatory frameworks rather than the core ethical principles themselves.