Nonmaleficence, One of the Five Fundamental Ethical Principles, States That

Nonmaleficence, one of the five fundamental ethical principles, states that researchers:

A) should not inflict intentional harm to participants and avoid the risk of harming others.
B) should assign participants from waiting list to delayed-treatment groups.
C) should treat unequals unequally only in proportion to their relevant differences.
D) should present the facts of how a study is going to be executed.