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Author Question: The difference in proportion of correct responses for each item between the top third of the class ... (Read 178 times)

james9437

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The difference in proportion of correct responses for each item between the top third of the class and the bottom third of the class is an example of a(n)
 
  a. point biserial correlation.
  b. discrimination index.
  c. item difficulty.
  d. guessing threshold.

Question 2

Which individual developed tests to evaluate persons with emotional impairments?
 
  a. Galton
 b. Seguin
 c. Kraepelin
  d. Weber



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mjenn52

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Answer to Question 1

b

Answer to Question 2

c




james9437

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


juliaf

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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