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Author Question: When 100 of the test-takers get an item correct, the item will have a a. low difficulty index ... (Read 157 times)

Caiter2013

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on: Jun 19, 2018
When 100 of the test-takers get an item correct, the item will have a
 
  a. low difficulty index (0).
  b. high discriminability index.
  c. discriminability index of approximately .5.
  d. very low discriminability index.

Question 2

Which of the following is a group test of human ability for an adult that does NOT require the subject to be literate?
 
  a. Army Alpha
 b. Sequin Form Board
 c. Army Beta
 d. Wechsler-Bellevue Intelligence Scale


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CourtneyCNorton

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

d

Answer to Question 2

c


Caiter2013

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

Chelseyj.hasty

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Reply 3 on: Yesterday
Wow, this really help

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