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Author Question: List three examples of potential threats to internal validity. What will be an ideal ... (Read 17 times)

rayancarla1

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on: Jul 12, 2018
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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Reply #1 on: Jul 12, 2018
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
Wow, this really help

cpetit11

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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