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Author Question: Unless the Spearman-Brown is used, split-half reliability values tend to be a. lower than ... (Read 65 times)

tiara099

  • Hero Member
  • *****
  • Posts: 588
on: Jun 20, 2018
Unless the Spearman-Brown is used, split-half reliability values tend to
  be
 
  a. lower than test-retest values
  b. higher than test-retest values
  c. identical with test-retest values (for the same test)
  d. sometimes higher and sometimes lower, depending on which trait is being
   measured

Question 2

In order to reach a confidence level of .95, then alpha must be set at
 
  a. .05
  b. .95
  c. .99
  d. none of these


Kingjoffery

  • Sr. Member
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  • Posts: 332
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

a


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