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Author Question: The correlation between two equivalent forms of an objective test administered in immediate ... (Read 82 times)

K@

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on: Jun 20, 2018
The correlation between two equivalent forms of an objective test administered in immediate succession enables one to determine the proportion of error variance due to
 
  a. item homogeneity.
  b. temporal fluctuation.
  c. item sampling.
  d. scorer reliability.
  e. a and b

Question 2

A test was given to a group of sixth grade children. The score reliability of the test was found to be .70 . Later the test was given to the seventh and eighth grades in the same school system and the results for the three grades were combined. What would you expect the reliability coefficient of the test to be?
 
  a. Above .70
  b. Below .70
  c. Very close to .70
  d. Impossible to determine from the information given.


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swimkari

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

C

Answer to Question 2

A


K@

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Reply 2 on: Jun 20, 2018
Gracias!

apple

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Reply 3 on: Yesterday
Excellent

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