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Author Question: Which of the following is not used to measure internal consistency? A. Kuder-Richardson-20 B. ... (Read 109 times)

mia

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on: Jun 20, 2018
Which of the following is not used to measure internal consistency?
 
  A. Kuder-Richardson-20
  B. Coefficient alpha
  C. Split-half reliability
  D. Interrater reliability

Question 2

If a test yields a standard score with a mean of 100 and a standard deviation of 15 and is administered to a random sample of 1000 students, approximately how many individuals will score between 85 and 115?
 
  a) 340
  b) 680
  c) 990
  d) 1000


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voltaire123

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

D.
Explanation: Interrater Reliability establishes the consistency of a test across examiners. It is not a measure to determine if the instrument is internally consistent.

Answer to Question 2

B


mia

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

marict

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Reply 3 on: Yesterday
Excellent

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