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Author Question: In experimentation, researchers A) use all possible controls in every study. B) use only control ... (Read 138 times)

809779

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on: Aug 4, 2018
In experimentation, researchers
 
  A) use all possible controls in every study.
  B) use only control procedures that apply to that study.
  C) only use controls at the experimental levels.
  D) only use the control procedures that are easiest to implement.

Question 2

What kind of validity is threatened when we cannot generalize results of a study?
 
  A) external validity
  B) internal validity
  C) construct validity
  D) statistical validity


lauravaras

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


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809779

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Reply #2 on: Aug 4, 2018
Thanks


lauravaras

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Reply #3 on: Aug 4, 2018
Welcome :)


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