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Author Question: The reliability of the WAIS-IV a. is not well-established b. ranges from 0.90 to 0.98 for the ... (Read 51 times)

tfester

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on: Jun 19, 2018
The reliability of the WAIS-IV
 
  a. is not well-established
  b. ranges from 0.90 to 0.98 for the indexes
  c. has recently decreased sharply
  d. is of little importance

Question 2

Validity refers to
 
  a. the stability of a score.
  b. the alpha level.
  c. the agreement between a test score and the quality it is believed to measure.
  d. item to total correlation.


mmpiza

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

b

Answer to Question 2

c


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