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Author Question: A researcher's degree of control of an experiment's setting is key to impacting internal and ... (Read 23 times)

nevelica

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on: Jul 13, 2018
A researcher's degree of control of an experiment's setting is key to impacting internal and external __________.
 
  Fill in the blanks with correct word

Question 2

Two-group post test-only design has all parts of __________ design except pretest.
 
  Fill in the blanks with correct word


TDubDCFL

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Reply #1 on: Jul 13, 2018
Answer to Question 1

validity

Answer to Question 2

classical design


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