Which of the following score reliability procedures requires that the items all have the same level of difficulty?
A) Kuder-Richardson 20
B) Kuder-Richardson 21
C) Split-half
D) Cronbach alpha
Correct Answer:
Verified
Q74: Exhibit 9-7: The following results were obtained
Q75: If the reliability coefficient of a test
Q76: One way to describe the score reliability
Q77: Test validity is to _ error as
Q78: Exhibit 9-7: The following results were obtained
Q80: A test has high score reliability if
A)
Q81: Cronbach's coefficient alpha is used for
A) determining
Q82: A researcher who wants to establish score
Q83: Exhibit 9-10: Indicate the type of reliability
Q84: Exhibit 9-9: Indicate the type of validity
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