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Author Question: Failure to rule out an effect that might be due to events that occur during a study introduces A) ... (Read 20 times)

colton

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on: Aug 4, 2018
Failure to rule out an effect that might be due to events that occur during a study introduces
 
  A) additional dependent variables.
  B) a type of researcher bias.
  C) the confounding effect of history.
  D) a threat to statistical validity.

Question 2

Historical factors are particularly important to consider when we are
 
  A) paying participants for their participation in research.
  B) doing cross-cultural research.
  C) measuring dependent variables responsive to environmental changes.
  D) measuring dependent variables such as height and weight.


harveenkau8139

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

Answer: C

Answer to Question 2

Answer: C


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colton

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Reply #2 on: Aug 4, 2018
Both answers were spot on, thank you once again


harveenkau8139

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Reply #3 on: Aug 4, 2018
Great! Please up vote :D


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