What is likely to be the best approach to a recession that is expected to turn into an expansion in a short time? Do nothing and let the economy fix itself.
Use fiscal policy to lower interest rates.
Use monetary policy to raise interest rates.
Use monetary policy to lower interest rates.

Suppose that sociologists and cultural anthropologists are tying to measure the amount of child abuse for cross cultural comparison. they run into disagreement over whether spanking a child is abuse or discipline. what problem are they encountering in their research? a. reliability of the definition of abuse. b. validity of the definition of abuse. c. occam's razor about the definition of abuse. d. none of these.