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Author Question: When the item-total correlation is ____, the slope of the item characteristic curve is _______. ... (Read 167 times)

littleanan

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on: Jun 19, 2018
When the item-total correlation is ____, the slope of the item characteristic curve is
   _______.
 
  a) negative; positive
  b) negative; negative
  c) positive; negative
   d) positive; zero

Question 2

In attempting to validate CBTI systems, researchers face difficulties such as
 
  a) the easy-to-read narrative reports compromise the validity of the test
   b) identifying a standard that defines the correct interpretation of test scores
   c) the company that develops the CBTI system is unwilling to reveal how interpretative reports are generated
  d) all of the above


Pamela.irrgang@yahoo.com

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

B

Answer to Question 2

D


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