Randomized experiments often have more______validity, while quasi-experiments tend to have more______validity.
Fill in the blank(s) with the appropriate word(s).
internal; external
Political Science
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Information costs are
A) an important evaluative tool. B) a term used in judging public opinion. C) the time and mental effort required to absorb and store information, whether from conversations, personal experiences, or the media. D) the cost of providing efficient, effective government services. E) none of the above.
Political Science
The federal program that allocates federal funds to the states to be used for any purpose is called
A) a block grant. B) general revenue sharing. C) devolution. D) mandate spending. E) state grants.
Political Science