When governments spend more than is collected in revenue, they engage in ______.

If a human observer becomes more proficient in the course of a study, the type of threat to internal validity is called a change in

A) proficiency. B) instrumentation. C) research bias. D) regression to the mean.

What is writ of certiorari?

a. ruling from the Supreme Court b. order seeking review of a lower court case c. petition that initiates a lawsuit d. order to a district court to retry a case