Final answer:
Ethical treatment of test subjects takes into consideration informed consent, minimizing harm, and protecting subjects' rights.
Step-by-step explanation:
When it comes to the ethical treatment of test subjects, there are several important considerations. One key principle is informed consent, which means that individuals must fully understand the purpose and potential risks of the study before agreeing to participate.
Another principle is minimizing harm, which involves designing experiments to minimize pain or distress experienced by the subjects. Additionally, test subjects should be treated with respect and their rights must be protected throughout the study.