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Author Question: Increasing sample size will a. enhance the credibility of ex post facto research. b. lessen the ... (Read 21 times)

sabina

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on: Jun 20, 2018
Increasing sample size will
 
  a. enhance the credibility of ex post facto research.
  b. lessen the credibility of ex post facto research.
  c. not change the credibility.

Question 2

An internal validity threat in which the researcher's expectations concerning the outcome of an experiment actually contribute to producing certain outcomes is known as the ____ effect.
 
  a. Hawthorne
  b. John Henry
  c. Diffusion
  d. Pygmalion
  e. Experimenter effect


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Sassygurl126

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

C

Answer to Question 2

E


sabina

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Reply #2 on: Jun 20, 2018
Thank you


Sassygurl126

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Reply #3 on: Jun 20, 2018
No problem :)


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