Answer: informed consent
Explanation: The ethical principle of informed consent to has been compromised. Informed consent could be described as the permission granted by an individual to another person such as researcher, medical practitioner or other persons who may be in need or require the individuals data, consent or opinion in other to carry out or person certain actions or obligations. Informed consent to requires that an individual's permission is sought and his aware of all the consequences attached to granting such permission.
In the scenario above, principle of informed consent had been violated has the individual was coerced into participating in the research study.
