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Author Question: When making a decision about a student that will have a high impact on the future of the student ... (Read 81 times)

fnuegbu

  • Hero Member
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  • Posts: 539
on: Jun 20, 2018
When making a decision about a student that will have a high impact on the future of the student what is a minimally acceptable level of reliability?
 
  a. .90 - .95
  b. .85 - .90
  c. .80 - .85
  d. .75 - .80

Question 2

The researcher has two reliability coefficients from past sample scores. The KR-20 reliability coefficient is .62 and the split-half reliability coefficient is .78 . What does the researcher possibly need to be aware of?
 
  a. Speededness
  b. Length
  c. Variability in scores
  d. Sample size


Ashley I

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Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

a


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