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Author Question: In a point scale, a. items are grouped according to age level and content. b. points are ... (Read 77 times)

kellyjaisingh

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on: Jun 19, 2018
In a point scale,
 
  a. items are grouped according to age level and content.
  b. points are assigned to each item.
  c. items cannot be presented in order of increasing difficulty.
  d. subjects receive some points even for items that are missed.

Question 2

The reliability of a difference score is
 
  a. equal to the reliability of the most reliable of the two measures.
  b. equal to the reliability of the least reliable of the two measures.
  c. the average reliability of the two measures.
  d. expected to be lower than the reliability of either of the two measures.


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mbcrismon

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

b

Answer to Question 2

d


kellyjaisingh

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Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

isabelt_18

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Reply 3 on: Yesterday
Wow, this really help

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