Which of the following is an experimental design?
A) single-group, posttest-only design
B) single-group, pretest-posttest design
C) ex post facto design
D) None of the above
Answer: D
Political Science
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Mr. Marsh uses a special measure combining information from separate indicators into one score. He is most likely using a(n)
A) nominal scale. B) index. C) scale. D) his own method.
Political Science
Staff roles have been defined as all of the following EXCEPT ______.
a. line staff b. pure-staff c. auxiliary staff d. control staff
Political Science