Think about the American Idol example in the Are You Equipped? section at the beginning of the chapter. By the judges giving their expert opinions on contestants' performances, they are communicating to the audience how we should vote
Thus, __________ is a threat to internal validity.
a. diffusion of treatments
b. instrumentation
c. placebo effect
d. demand characteristics
D
Political Science
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Discuss the technique of bundling and explain what purpose it serves
Answer:
Political Science
A clear chain of command with all employees knowing who their supervisors are as well as whom they are responsible for is an example of a(n) ______.
a. issue network b. merit system c. hierarchy d. spoils system e. iron triangle
Political Science