A group of research subjects who modify their behavior in response to being studied will likely lead to ___________________ being present in the measurement.
a. Systematic error
b. Random error
c. Ecological error
d. Reliability
a. Systematic error
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"Since politics is socially constructed, anarchy does not have to imply insecurity." The speaker is a _________.
A. neoconservative B. constructivist C. realist D. colonialist
In what areas have labor unions seen growth in recent years?
a. the service sector and public sector b. manufacturing and agriculture c. transportation and communications d. communications and the service sector
Which of the following is not a significant duty that members of Congress and their staff do for their constituents?
a. Visiting constituents on a weekly basis b. Assisting constituents with contacting federal agencies c. Communicating with constituents d. Providing services to constituents
European powers were heavily involved in the American Revolutionary war because
a. of the wars implications for the European balance of power. b. to keep America isolationist. c. to prevent the development of democracy. d. All of the above are true.