Protecting internal validity
A) is a minor concern in experimentation.
B) cannot be achieve with fewer than 100 participants.
C) is the primary purpose of experimentation.
D) is achieved whenever sample size is equal in all the groups.
Answer: C
Political Science
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Which of the following was a consequence of Gorbachev's economic reforms?
A. consolidation of the USSR B. collapse of the state system C. a shrinking black market D. an unprecedented rise in supply of goods E. a rise in the production of basic goods and food items
Political Science
The emergence of an informal system of cooperation between North America and Western Europe during the Cold War is an example of a _______________.
Fill in the blank(s) with the appropriate word(s).
Political Science