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Author Question: Changes in a variable that occur as a result of the passage of time A) history B) ... (Read 29 times)

nummyann

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on: Jul 8, 2018
Changes in a variable that occur as a result of the passage of time
 
  A) history
  B) instrumentation
  C) testing
  D) maturation

Question 2

External validity refers to:
 
  A) the extent to which the results of the study can be applied to other groups
  B) the extent to which we can be sure of the accuracy of the findings
  C) the overall quality of the data collection and analysis processes
  D) the accuracy of the instruments used for data collection during the study


olivia_paige29

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Reply #1 on: Jul 8, 2018
Answer to Question 1

D

Answer to Question 2

A


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