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Author Question: What is the important difference between the between-participants posttest-only design and the ... (Read 38 times)

vinney12

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on: Jul 13, 2018
What is the important difference between the between-participants posttest-only design and the flawed non-equivalent posttest-only design?
 
  a. the former uses random assignment of participants to groups
  b. the former uses two groups of participants
  c. the latter involves testing participants twice
  d. the latter does not manipulate an independent variables

Question 2

A result that is statistically significant might not have _________ significance. That is, it might not be important in a real world context.
 
  a. pragmatic
  b. empirical
  c. sensible
  d. practical


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wilsonbho

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

A

Answer to Question 2

D


vinney12

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Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

duy1981999

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Reply 3 on: Yesterday
Wow, this really help

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