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Author Question: Which of the following is a quasi-experimental design? a. ex post facto b. multiple time series ... (Read 64 times)

james9437

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on: Jun 20, 2018
Which of the following is a quasi-experimental design?
 
  a. ex post facto
  b. multiple time series
  c. nonequivalent before-after
  d. all of these

Question 2

The nonequivalent before-after design controls for ____ but not for ____.
 
  a. history; maturation
  b. history; selection-maturation
  c. maturation; history
  d. selection-maturation; the Hawthorne effect


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yifu223

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Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

B


james9437

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Reply 2 on: Jun 20, 2018
Excellent

nathang24

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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