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Author Question: If 50 of the individuals taking a particular test get a certain item correct, the difficulty (or ... (Read 47 times)

vicotolentino

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on: Jun 19, 2018
If 50 of the individuals taking a particular test get a certain item correct, the difficulty (or easiness) level of that item would be
 
  a. .05.
  b. .25.
  c. .50.
  d. .10.

Question 2

A child's mental age
 
  a. cannot be determined independently of the child's chronological age.
 b. provides a measurement of a child's performance relative to other children of a particular age group.
  c. cannot be determined from a child's test score.
 d. can only be determined from large representative samples.


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tuwy

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

c

Answer to Question 2

b


vicotolentino

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Reply 2 on: Jun 19, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
Gracias!

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