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Author Question: Pilot testing most often refers to the use of: A) a practice study B) a study specifically ... (Read 331 times)

Ebrown

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Pilot testing most often refers to the use of:
 
  A) a practice study
  B) a study specifically designed to address criticisms of a primary study
  C) the survey version of an experimental study
  D) a specific study format used in a great deal of aviation research

Question 2

Floor effects and ceiling effects are each examples of:
 
  A) questions that are not relevant to some of the participants in a study
  B) asking questions in a poorly chosen order
  C) regression toward the midpoint
  D) restriction of range



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Jordin Calloway

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Answer to Question 1

A

Answer to Question 2

D




Ebrown

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Reply 2 on: Jun 19, 2018
Gracias!


amandalm

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Reply 3 on: Yesterday
Wow, this really help

 

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