The Powell Doctrine centers on the notion of peacekeeping and nation-building

Randomization is

A) the single most important control procedure. B) a relatively unimportant control procedures if you are using experimental design. C) not recommended in experimental research. D) one of the weakest controls.

During times of economic recession, state budgets often need to be reduced. Areas of state spending that seem untouchable and very difficult to cut generally include

a. transportation and health care. b. public school education and public safety. c. prisons and education. d. government administration and social services.