Standard Model Answer Structure:
1. Principle of Respect for Persons: Recognizes the personal dignity and autonomy of human participants. Individuals must be capable of deciding whether to participate voluntarily after receiving complete information (Informed Consent). Vulnerable populations (minors, prisoners) require enhanced protection.
2. Principle of Beneficence: Formulates an ethical obligation to 'Do No Harm' (non-maleficence) and maximize tangible benefits while minimizing physical, psychological, social, or computational privacy risks.
3. Principle of Justice: Demands equitable selection and fair distribution of the burdens and benefits of research. No single group should bear experimental burdens while another enjoys the fruits of technological advances.
4. Institutional Oversight: Independent Institutional Review Boards (IRB) or Research Ethics Committees (REC) must formally review and approve human research protocols prior to participant recruitment.