Question

7. Ethical standards for randomized, controlled clinical trials include

	never testing drugs which have not been proven to be completely safe.
	not asking subjects to agree to participate without first informing them of the nature of the study and possible risks and benefits.
	ensuring that each subject knows which treatment he or she received.
	allowing subjects to decide whether or not to be in the control group.
	all of these.

8.

Which of the following is not a requirement for ethical standards in a behavioral or social science experiment?

	when deception occurs, subjects should be told as soon as possible after the needed observations
	not hiding information that would influence a subject’s willingness to participate
	deception only when is it necessary to the study
	consent from all subjects being observed for behavior
	All of the above are required.

Answer 1

7. All of the mentioned for ethical standards for randomized, controlled clinical trials. Ultimate thing is subject should know all about the experiment.

8. Deception of the subject is not a practicable thing as per ethical standards in a science experiment. But it is practicable for the behavioral and social science experiments.

All of the above mentioned are required.