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Author Question: Careful participant selection increases A) normal validity. B) external validity. C) construct ... (Read 53 times)

craiczarry

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on: Aug 4, 2018
Careful participant selection increases
 
  A) normal validity.
  B) external validity.
  C) construct validity.
  D) statistical validity.

Question 2

What is the major reason for careful participant selection?
 
  A) It generates clear research hypotheses.
  B) It reduces statistical errors.
  C) It improves internal validity.
  D) It enhances external validity.


bd5255

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

Answer: B

Answer to Question 2

Answer: D


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