Critics have derided ______ as a fuzzy if not meaningless term.

What is the best way for researchers deal with the ethical problem raised by randomly assigning some participants to a no-treatment control group?

A) by including only a treatment group with no control group B) by not telling participants that they might be in a no-treatment group C) by allowing participants to decide which group they would like to be assigned to D) by obtaining informed consent from participants who are told that they may be assigned to a no-treatment condition

According to the UN Charter, states __________

A) are not inherently equal under international law B) have full sovereignty over their own affairs C) may have full independence and territorial integrity D) should take disputes to the International Court of Justice