One would not use the Kuder-Richardson 20 coefficient to estimate ...

[RYAN BANYAN]

One would not use the Kuder-Richardson 20 coefficient to estimate the score reliability of a comprehensive multiple choice final examination in a beginning psychology course because
 
  a. Kuder-Richardson 20 requires two forms of a test.
  b. the items are not of equal difficulty.
  c. the items cover various content areas and skills.
  d. All of these are true.
  e. b and c

Question 2

The ability of a music aptitude test to differentiate among individuals who are known to differ in music ability provides evidence of the test's
 
  a. objectivity. c. validity.
  b. reliability. d. consequential usefulness.

[kmb352]

Answer to Question 1

C

Answer to Question 2

C

[RYAN BANYAN]

Thank you!

[kmb352]

Happy to help