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Author Question: Increasing variance within groups ____ the likelihood of finding a difference between the treatment ... (Read 81 times)

j.rubin

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on: Jun 19, 2018
Increasing variance within groups ____ the likelihood of finding a difference between the treatment conditions.
 
  a. increases
 b. decreases
 c. does not affect
 d. increase, then decreases

Question 2

Cronbach's Alpha is used to overcome limitations associated with reliability assessed using the ____ method.
 
  a. inter-rater
 b. split-half
 c. average inter-item correlation
  d. average item-total correlation


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jaaaaaaa

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

b

Answer to Question 2

b


j.rubin

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Reply #2 on: Jun 19, 2018
Thank you!


jaaaaaaa

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Reply #3 on: Jun 19, 2018
Happy to help


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