John Watson's study of Little Albert in which Albert was supposedly conditioned to fear various stimuli reflect what kind of research design?

______ is critical to all other areas of policy but is not often recognized for its central role.

A. Education policy B. Health-care policy C. Federal policy D. Economic policy

Presidents have traditionally deferred to senators on the nomination of justices to fill which court?

a. district courts b. courts of appeals c. D.C. circuit court d. Supreme Court