Which of the following does NOT apply to conducting experimental research in natural settings?
A) We often cannot obtain enough participants for the creation of experimental and control groups.
B) We cannot test the external validity of causal conclusions arrived at in the laboratory.
C) Random assignment is often impossible.
D) Manipulation of independent variables is usually difficult, if not impossible.
Answer: B
Political Science
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Interest groups and political parties perform the same function in the political system
Indicate whether the statement is true or false
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In most democratic countries, major parties attempt to be _________ in order to win a large number of votes
a. catchall parties b. highly ideological c. sympathetic to the poor d. coalitions of minor parties
Political Science