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Author Question: Researchers typically try to ____. a. increase the differences between treatments and decrease ... (Read 78 times)

rosent76

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on: Jun 19, 2018
Researchers typically try to ____.
 
  a. increase the differences between treatments and decrease the variance within treatments
  b. decrease the differences between treatments and increase the variance within treatments
  c. increase the differences between treatments and increase the variance within treatments
  d. decrease the differences between treatments and decrease the variance within treatments

Question 2

The consistency of results across items within a test is referred to as ____ reliability.
 
  a. inter-rater
 b. test-retest
 c. parallel-forms
 d. internal consistency


dantucker

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Reply #1 on: Jun 19, 2018
Answer to Question 1

a

Answer to Question 2

d


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