The research approach that involves changing the level, intensity, frequency, or duration of an independent variable is
a. correlational.
b. observational.
c. experimental.
d. validational.
C
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The advantage of written communication, as opposed to spoken communication is:
a. It allows presenters to interact with the audience. b. It can be more precise. c. It can easily be used to appeal to the emotions of the audience. d. It can be used against an opponent at a later time.
What is a policy window?
What will be an ideal response?
All of these are among the four "P's" of public policy EXCEPT
a. principles. b. power. c. politics. d. priorities. e. practices.
8 Critics argue that because of the exclusionary rule:
a. most cases get prosecuted b. many cases get dropped by the prosecutor c. grand juries fail to consider critical evidence d. the use of DNA makes the exclusionary rule unnecessary