Author Question: A test-retest reliability coefficient does not identify effects due to a. practice effects from ... (Read 65 times)

crazycityslicker · **on:** Jun 20, 2018

A test-retest reliability coefficient does not identify effects due to

a. practice effects from taking the test on more than one occasion.
b. day-to-day fluctuations in the person's behavior.
c. long-term change in the person's behavior.
d. the particular sample of items used on the test.

Question 2

The most appropriate reliability index to use for a comprehensive multiple-choice final examination in an introductory college course is

a. Kuder-Richardson 20.
b. Kuder-Richardson 21.
c. coefficient of equivalence.
d. Spearman-Brown.
e. coefficient of stability.