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Author Question: A teacher who rates all performances lower than they are rated by other teachers demonstrates an ... (Read 129 times)

roselinechinyere27m

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on: Jun 20, 2018
A teacher who rates all performances lower than they are rated by other teachers demonstrates an example of which of the following errors?
 
  A. central tendency error
  B. halo effect
  C. mathematical-logical error
  D. severity error

Question 2

To obtain information concerning the issue of whether a published achievement test is valid for students, it is best for educators to
 
  A. compare the items to local curriculum goals.
  B. examine item analysis data in the test manual.
  C. examine reliability data in the test manual.
  D. make a local test-retest study of the scores.


phuda

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Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

A


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roselinechinyere27m

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Reply #2 on: Jun 20, 2018
Thank you!


phuda

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Reply #3 on: Jun 20, 2018
Happy to help


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