"External validity" of an experiment refers to the extent to which
a. the operational definitions of variables really do represent the concepts they are meant to capture.
b. we can be confident that the experiment is testing the hypothesis we think it is testing.
c. we can make causative statements about the relationship between the dependent and independent variables.
d. the results of an experiment can be generalized across people, settings, times, treatments, and outcomes.
D
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In the council-manage rform of city government the city council is chiefly responsible for developing public policy
Indicate whether this statement is true or false.
A state legislature is usually divided into ___ houses:
a. Two; the conservative and the liberal. b. Two; the assembly and the senate. c. Three; the executive, the legislative and the judicial. d. Most state legislatures only have one house.
George W. Bush was successful in removing Saddam Hussein from Iraq in 2003
Indicate whether the statement is true or false
Briefly characterize changes in the pattern of government spending since the end of World War II.
What will be an ideal response?