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Author Question: Can the reliability of a classroom test be improved and the validity reduced by adding a test item? ... (Read 122 times)

bobthebuilder

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on: Jul 31, 2018
Can the reliability of a classroom test be improved and the validity reduced by adding a test item?
 
  a. Yes, because the item measures a concept not related to the test content.
  b. Yes, because the item is too easy for most students.
  c. Yes, because the item is too hard for most students.
  d. No, it is impossible for the reliability to increase and the validity decrease

Question 2

Which of the following activities is not associated with instructional consultation?
 
  a. curriculum based instruction
  b. group testing
  c. behavioral analysis
  d. classroom management


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blakeserpa

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Reply #1 on: Jul 31, 2018
Answer to Question 1

a

Answer to Question 2

b


bobthebuilder

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Reply 2 on: Jul 31, 2018
YES! Correct, THANKS for helping me on my review

jackie

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Reply 3 on: Yesterday
Wow, this really help

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