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Author Question: The design that uses a single group with several pretest and posttest measurements is called a(n): ... (Read 170 times)

mwit1967

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The design that uses a single group with several pretest and posttest measurements is called a(n):
 
  a. multiple group pretest-posttest design.
  b. multiple time-series design.
  c. interrupted time-series design.
  d. nonequivalent before-after design.

Question 2

An interrupted time-series design controls for ____ but not for ____.
 
  a. history; the Hawthorne effect
  b. history; normal fluctuation
  c. normal fluctuation; how one variable influenced others
  d. maturation; normal fluctuation



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allisonblackmore

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Answer to Question 1

C

Answer to Question 2

C




mwit1967

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Reply 2 on: Jun 20, 2018
Gracias!


amynguyen1221

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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