What procedure would a researcher use to measure the reliability of a test?
A)Compare scores on the test to measurements of an important real-life behavior.
B)Administer the test to several groups of people from different cultures.
C)Administer the test more than once to the same group of people.
D)Survey well-known researchers about their opinion of the test.

Question

Quizplus · Accepted Answer

To measure the reliability of a test, a researcher would need to administer the test more than once to the same group of people. This would help them determine if the test produces consistent results over time. Option A measures validity, not reliability. Option B is useful for assessing cultural bias but not reliability. Option D is not a valid method for measuring reliability.

What Procedure Would a Researcher Use to Measure the Reliability