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Author Question: The Wechsler-Bellevue a. was well standardized. b. had a normative sample consisting of a ... (Read 77 times)

altibaby

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on: Jun 19, 2018
The Wechsler-Bellevue
 
  a. was well standardized.
  b. had a normative sample consisting of a representative sample of adults.
  c. included a standardization sample that was larger than any before or since.
  d. used separate subscales to measure adult intelligence.

Question 2

The difference between KR 20 and coefficient alpha is
 
  a. KR 20 can be used to evaluate time sampling problems while alpha cannot.
  b. Alpha can be used to evaluate time sampling problems while KR 20 cannot.
  c. KR 20 can only be used for items scored right or wrong but Alpha can be used for items in any format.
  d. Alpha can only be used for items scored right or wrong but KR 20 can be used for items in any format.


quynhmickitran

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

d

Answer to Question 2

c


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