The formula used to estimate how long a test must be to achieve a desired level of reliability is
A) kappa
B) prophecy
C) Spearman
D) Thorndike
Correct Answer:
Verified
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Q71: Classical Test Theory is based on certain
Q72: Interrater reliability is of concern in
A)personality testing.
B)behavioral
Q73: Tests will be most reliable if they
Q74: Carryover effects only affect reliability when changes
Q75: There are several methods to estimate reliability.
Q77: The prophecy formula is used to
A)predict expected
Q78: Discuss the challenges to the use of
Q79: Classical test theory assumes that
A)there are no
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