When placing participants into conditions or groups for a study, researchers should use to ensure each participant has equal probability of being placed into each group
a. external validity
b. systematic sampling
c. random sampling
d. random assignment
D
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How many of the then 15 EU members adopted the Euro as their new currency, as part of the Eurozone on 1 January 2002?
a. 10 b. 12 c. 15 d. No member countries joined on 1 January 2002.
The court of criminal appeals has the constitutional responsibility for establishing civil procedural rules and for overseeing the efficient administration of the state's entire judicial system
Indicate whether the statement is true or false.
Which of these explains why voting is a form of collective political action?
a. Voting is the most common way that citizens interact with the political system. b. Voting occurs through a secret ballot, but it is an expression of collective choice. c. Voting may be an individual choice, but it makes an impact in a broader social context. d. Voting for a particular candidate contributes to the success of a broader social movement.
The heads of cabinet departments and independent agencies answer to
a. Congress. b. federal employees. c. interest groups. d. the president. e. the voters.