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Author Question: The change in the dependent variable that occurs because members of one experimental group ... (Read 79 times)

wenmo

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on: Jun 28, 2018
The change in the dependent variable that occurs because members of one experimental group experienced different historical situations than members of other experimental groups is called a(n) ____.
 a. cohort effect
  b. Hawthorne effect
  c. testing effect
  d. instrumentation effect

Question 2

When a competitor introduces a 15 percent price cut in order to blunt the effect of a test marketing study, a ____ effect has occurred.
 a. maturation
  b. testing
  c. history
  d. cohort


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Mollythedog

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Reply #1 on: Jun 28, 2018
Answer to Question 1

A

Answer to Question 2

C


wenmo

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Reply 2 on: Jun 28, 2018
Great answer, keep it coming :)

milbourne11

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Reply 3 on: Yesterday
Wow, this really help

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