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Author Question: Which of the following is a threat to the internal validity of an experiment using a repeated ... (Read 85 times)

HCHenry

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on: Jun 29, 2018
Which of the following is a threat to the internal validity of an experiment using a repeated measures design?
 a. instrumentation effect
  b. redundancy effect
  c. cohort effect
  d. attrition effect

Question 2

The manager who writes the report would be part of which element of the communication process?
 a. medium
  b. message
  c. communicator
  d. audience


jasonq

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Reply #1 on: Jun 29, 2018
Answer to Question 1

A

Answer to Question 2

C


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