Operationalism
a. is a hindrance in scientific research because it limits researchers ability to define constructs in multiple ways.
b. is needed so that all researchers will use the same precise definition of a construct.
c. is necessary so that researchers will be clear about defining the terms of their studies.
d. is not necessary because recent advances in technology make collection of
behavioral data much more precise.
C
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Independent expenditures are
a. illegal in presidential campaigns. b. illegal in congressional campaigns. c. loopholes in the campaign finance law. d. no longer necessary because of large private donations. e. were eliminated with the Twenty-second amendment.
The EU and its member states taken together give ___ percent of the world's developmental aid
a. 50 b. 30 c. 20 d. 60 e. 70