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Author Question: List three examples of potential threats to internal validity. What will be an ideal ... (Read 32 times)

rayancarla1

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List three examples of potential threats to internal validity.
 
  What will be an ideal response?

Question 2

Actual threats usually are of long duration.
 
  Indicate whether the statement is true or false



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ebonylittles

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Answer to Question 1

(any three of the following)
History, Maturation, Testing, Instrumentation, Statistical regression, Selection, Attrition, Interaction, Compensatory equalization of treatments, Compensatory rivalry, Resentful demoralization of respondents receiving less desirable treatments

Answer to Question 2

F




rayancarla1

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Reply 2 on: Jul 12, 2018
Excellent


vickyvicksss

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Reply 3 on: Yesterday
Gracias!

 

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