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Author Question: The design that uses a single group with several pretest and posttest measurements is called a(n): ... (Read 171 times)

mwit1967

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

C

Answer to Question 2

C


mwit1967

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Reply 2 on: Jun 20, 2018
Gracias!

softEldritch

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Reply 3 on: Yesterday
Wow, this really help

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