Ethical Principle #1: Autonomy: The principle that individuals have the right to make decisions about their own lives and what they participate in without coercion.
Ethical Principle #2: Informed Consent: The requirement that participants in psychological studies must be fully informed about the purpose of the study, its procedures, potential risks, and benefits before deciding whether or not to participate.
Ethical Principle #3: Voluntary Participation: The principle that participation in psychological studies should be entirely voluntary without any form of pressure or force.