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Author Question: In the one-group pretest-posttest design which of the following threats to internal validity is NOT ... (Read 54 times)

LCritchfi

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on: Jul 13, 2018
In the one-group pretest-posttest design which of the following threats to internal validity is NOT controlled?
 
  a. history
  b. maturation
  c. testing
  d. none are controlled

Question 2

You can quote and analyze online information without asking for permission as long as the information is officially and publicly archived, not password protected and nothing on the site prohibits the use of this information.
 
  a) True
  b) False


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Expo

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Reply #1 on: Jul 13, 2018
Answer to Question 1

D

Answer to Question 2

d


LCritchfi

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Reply 2 on: Jul 13, 2018
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
Gracias!

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