Which of the following is NOT a disadvantage of the individual matching?
a. it is often difficult to decide which of the many possible extraneous variables one should control through matching.
b. the more variables on which one wishes to match participants, the more difficult it is to find matched participants.
c. it is often difficult to arrange for two participants to arrive at the experimental site at the same time.
d. this type of matching limits the generality of your results to a unique group of participants
C
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According to Western and Goldstein, interventions by the UN do not prolong civil wars but often lead to what outcome?
a. UN intervention often botches efforts to protect citizens. b. UN interventions have no effect on the length of civil wars. c. UN interventions incite violent protests and fail to protect citizens. d. UN interventions are successful only when military force is not used. e. UN intervention serves to end conflicts as long as the efforts are backed with credible force.
Friedrich List thought nations need to worry about the political consequences of becoming economically dependent on others
a. True b. False