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Author Question: Which of the following test characteristics would remain most constant over different groups? A. ... (Read 77 times)

Hungry!

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on: Jun 20, 2018
Which of the following test characteristics would remain most constant over different groups?
 
  A. reliability coefficient
  B. standard error of measurement
  C. standard deviation
  D. validity coefficient

Question 2

What factors should be taken into account when deciding how high reliability should be?
 
  What will be an ideal response?


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cegalasso

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

B

Answer to Question 2

Factors influencing decisions about how high a reliability is adequate for a given assessment are importance of the decisions to be made, if the decision is final, if the decision is irreversible, if the results cannot be confirmed, if the decision concerns individuals rather than groups, and if the consequences of the decision are lasting.


Hungry!

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

cpetit11

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Reply 3 on: Yesterday
Excellent

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