Research should be designed to _________ for nuisance and extraneous variables
a. ignore
b. control
c. manipulate
d. review
B
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Overall, which news source has seen the largest drop in news consumption over the past roughly 15 years?
A. newspapers B. online sources C. radio D. television
A state that has a government in which there is a constitutional sharing of power between a national government and regional governments is
A) a unitary state. B) a federal state. C) a confederate state. D) a monarchy. E) a socialist state.
Besides raising revenue, which of the following is an additional goal of excise taxes?
A. to preserve a scarce product B. to promote competition among industries C. to encourage shoppers to buy products in-state D. to reduce the need to collect personal income taxes E. to decrease consumption of a product
What factor contributed to the growth of federal bureaucracy during the twentieth century?
a. the passage of the Hatch Act in 1939 b. the elimination of the spoils system at the turn of the century c. increased demands upon government during the Great Depression d. the creation of new congressional powers during World War II